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Pipzi Privacy Policy

Last updated: November 15, 2026

About this policy

Tiki Studios ("Tiki Studios", "we", "us") is an independent mobile studio brand based in Türkiye. We make mobile apps and games, including Basso, Pipzi, PromptMaster, MaskedTalk, LiftAlong and Wickstart. This Privacy Policy covers all of them, and every app or game we release in the future.

The policy has two parts. The first part, below, applies to all of our products. The second part has one section per product, describing exactly what that product collects, why, and who processes it. If a product section and the general part differ, the product section is the more specific one and applies to that product.

Some products have extra pages that stay on their own websites. For MaskedTalk these are the Child Safety Standards and Account Deletion pages on maskedtalk.live.

Who is responsible

Tiki Studios is the data controller for the personal data described in this policy. For any privacy question or request, contact us at legal@tikistudios.io.

What we collect, in general

What we collect depends on the product. The product sections list the details. Across our products, the categories are:

  • Data you give us, such as an email address, username, profile details, messages, photos, reviews or journal entries, in products that have accounts or community features.
  • Data created on your device, such as progress, results, settings and preferences. In several products this data never leaves your device.
  • Usage and diagnostic data, such as which screens you open, feature events, crash reports and performance data, linked to a random app-instance or installation identifier.
  • Purchase data, such as which product you bought and your subscription status. Payments are processed by the app store. We never see your card details.
  • Device or installation identifiers, where described in a product section for functionality, subscriptions, usage or diagnostics.
  • Advertising identifiers, only in products that show ads or measure our own ad campaigns, and only as described in the product section and in the advertising section below.
  • Support correspondence, if you email us.

We do not collect precise location in any product. We do not sell personal data.

How and why we use data

We use personal data to:

  • Provide the product: run your account, sync your content, deliver messages and calls, and unlock what you paid for. The legal basis is performance of our contract with you.
  • Keep products safe: verify age limits, moderate content, prevent fraud and abuse, and respond to reports. The legal bases are our legitimate interests and, where it applies, legal obligations.
  • Understand and improve our products: usage analytics, crash reporting and performance monitoring. The legal basis is our legitimate interest in building reliable, useful products. Where a product lets you turn analytics off, the setting is described in its section.
  • Show ads in products that contain them. The legal basis is your consent where the law requires it, otherwise our legitimate interest.
  • Measure our own ad campaigns: learn which of our ads lead people to install a product, use it and subscribe, so we know where to advertise. This is not used to show you ads. The legal basis is your consent where the law requires it, otherwise our legitimate interest.
  • Answer you when you contact support.
  • Meet legal obligations, such as keeping purchase records or responding to lawful requests.

For users in Türkiye, these purposes and legal bases correspond to Article 5 of the Personal Data Protection Law No. 6698 (KVKK). For users in the European Economic Area, the United Kingdom and Switzerland, they correspond to Article 6 of the GDPR.

Service providers

We use service providers that process data on our behalf, under their own data-processing terms. Not every product uses every provider; each product section names the ones it uses.

  • Google Firebase (Google LLC / Google Ireland Ltd): analytics, crash reporting, performance monitoring, remote configuration, push notifications and, in some products, authentication.
  • Google AdMob (Google): advertising, in products that show ads.
  • RevenueCat, Inc.: subscription and purchase management.
  • Adjust GmbH (Berlin, Germany): measuring which of our ad campaigns lead to installs and subscriptions, in products whose section says so.
  • Apple, Google Play, Huawei AppGallery and Samsung Galaxy Store: app distribution and payment processing, under their own privacy policies.
  • Hetzner Online GmbH: server hosting for products that have a backend. Our servers are in the European Union (Finland).
  • Slack Technologies: the internal tool our moderation team uses to review safety reports, where a product section says so.

Advertising and tracking

Only products whose section says so show ads. In those products:

  • If you are in the EEA, the UK or Switzerland, or another region where consent is required, Google's consent form asks for your choices before any ad is requested. You can change your choices later in the app's settings.
  • On iOS, we ask for permission through App Tracking Transparency before using your device's advertising identifier. If you decline, ads are not personalized.
  • On Android, you can reset or delete your advertising ID, or opt out of personalized ads, in your device settings.

Paid plans that remove ads do not request ads.

Ad measurement. Some products, including products without ads, use Adjust to learn which of our own ads bring people to them. This measures our campaigns; it does not show you ads or target ads to you individually. Each product section says what is sent, when it starts and how to turn it off. In the EEA, the UK and Switzerland it starts only with your consent. On iOS, the advertising identifier is used for it only if you allow tracking.

International transfers

Some of our service providers, including Google and RevenueCat, process data in the United States and other countries. Where data leaves the EEA, the UK, Switzerland or Türkiye, the transfer relies on the safeguards the law provides, such as the European Commission's Standard Contractual Clauses and the providers' data-processing terms.

How long we keep data

  • On-device data stays on your device until you delete it in the app or delete the app. Your phone's own backups (iCloud or Google backup) may keep a copy under your control.
  • Account data is kept while your account exists and is deleted after you delete your account, as described in the product section.
  • Analytics data is kept for up to 14 months. Crash reports are kept for up to 90 days.
  • Purchase records are kept as long as needed to restore your purchases and to meet tax and accounting rules.
  • Support emails are kept only as long as needed to handle your request.

Product sections give specific retention periods where they differ.

Your rights

Depending on where you live, you can ask us to:

  • tell you whether we process your data and give you a copy;
  • correct inaccurate data;
  • delete your data;
  • restrict or object to certain processing, including processing based on legitimate interests;
  • give you your data in a portable format;
  • withdraw consent at any time, without affecting processing that already happened.

To use these rights, email legal@tikistudios.io. For products without accounts, we can only identify data linked to a random app identifier, so deleting the app or its data is often the most complete option. We may need to verify your request before acting on it. We respond within 30 days, or sooner where the law requires.

You can also complain to a data-protection authority. In Türkiye this is the Personal Data Protection Authority (KVKK Kurumu). In the EEA, it is the authority in the country where you live or work.

California and other US states. We do not sell personal information. We share it for cross-context behavioral advertising only through the ads in products that show ads, and through ad measurement, which reports campaign results to the ad networks we advertise with. You can control both as described above and in each product section. We do not use sensitive personal information to infer characteristics about you. You will not be treated differently for exercising your rights.

Children

Our products are not directed to children under 13. Some products have higher minimum ages: MaskedTalk is for adults 18 and over. Product sections state the minimum age and how it is checked.

If you are a parent or guardian and believe a child has given us personal data, contact legal@tikistudios.io and we will delete it.

Security

We protect data with encryption in transit (HTTPS/TLS), access controls on our servers, and the app sandboxing and storage encryption of your phone's operating system. Data kept only on your device is protected by your device lock. No system is perfectly secure, so we also try to collect as little as we can.

Our website

tikistudios.io does not use cookies, analytics or advertising. Fonts are served from our own server; no third party receives your IP address to deliver them. Links to app stores and other websites are governed by those sites' own policies.

Changes to this policy

When we change this policy, we post the new version here and update the date at the top. If a change is significant, we tell you in the affected product or on this page before it takes effect.

Contact

Tiki Studios, Türkiye · Email: legal@tikistudios.io

Pipzi

Pipzi is a 52-week speed-reading training app. You don't need an account, and the reading you do stays with you.

The short version

  • No account. Pipzi never asks for your email or password.
  • Your books and progress stay on your device.
  • Free and Lite plans show ads through Google AdMob. Pro has no ads.
  • Usage statistics can be turned off in Profile → Settings.
  • Ad measurement you control. Adjust tells us which of our ads bring new readers; you can turn it off in Settings.

Data kept only on your device

  • The name you choose, reading language, daily goal, reminder time and other settings.
  • Your progress: lessons, streaks, reading speed and comprehension results (including your Effective Reading Speed), league position, gems, quests and items.
  • Books and texts you add: EPUB or PDF files you import, "My Book" measurements, and texts you save in your pocket (scanned pages, articles fetched from links, text shared from other apps or pasted). They stay on your device. Deleting the app removes all of it.

Reminders are scheduled by your phone's operating system; no reminder data leaves your device.

  • Scanning a page uses your device's camera through the system document scanner (VisionKit on iOS; Google's document scanner on Android). Text is recognised on your device. Pipzi does not keep the photos and never sends them to us.
  • Adding a link causes Pipzi to download that page directly from its website on your device. The link and the extracted text are not sent to us.
  • Text you share from another app is handed to Pipzi on your device and waits in your pocket.
  • Paragraph Mode (offered only in Turkey) is shown based on your device's region and time zone, checked on your device.

Usage statistics and crash reports

To understand which parts of Pipzi help people read better and to fix problems, the app uses Google Firebase:

  • Firebase Analytics records app events (for example opening the app, finishing a lesson, making a purchase, running a weekly check), including your reading results as numbers (baseline ERS, weekly ERS, "My Book" speed, league rank), device model, OS version, app version, language and an approximate region. Events are linked to a random app-instance ID and never contain the text you read, book titles or your name.
  • Firebase Crashlytics sends crash reports with technical details of the device state at the time of the crash.
  • Firebase Remote Config downloads app settings, such as the free plan's daily energy numbers, linked to your app-instance ID.

You can turn off analytics and crash reporting together in Profile → Settings → Share usage data.

Advertising

On the free and Lite plans, Pipzi shows ads from Google AdMob: an optional video that gives you one more lesson, and at most one full-screen ad after a lesson or a daily reading. There are never ads during a reading, after the weekly check, or on Pro. AdMob receives your device's advertising identifier (if you allow it on iOS), IP address, device information and ad interactions. In the EEA, the UK and Switzerland Google's consent form asks for your choices before any ad is requested; you can change your choices at any time in Profile → Settings → Ad privacy choices. On iOS, Pipzi asks for App Tracking Transparency permission only after you agree to the relevant consent purposes; without it, ads are not personalised.

Ad measurement

Pipzi uses Adjust (Adjust GmbH, Berlin, Germany) to learn which of our own ads bring people to Pipzi and lead to a trial or a subscription. Adjust receives an Adjust device ID; on Android, the Google advertising ID (unless you deleted it) and the Play install referrer; on iPhone and iPad, the identifier for vendors and, only if you allow tracking when Apple asks, the advertising identifier (IDFA); Apple's ad attribution token (which Apple Ads campaign, if any, led to the install); Apple's SKAdNetwork and AdAttributionKit postbacks; your IP address, device model, operating system and app version; install and app-open times; and these in-app events: finishing the reading test, finishing onboarding, finishing your first lesson and every later lesson, finishing the weekly test, seeing the subscription offer, starting a trial and subscribing (with the plan's name, never a price). RevenueCat sends Adjust your subscription events (trial, purchase, renewal, cancellation, refund, with product, price and currency), and keeps which campaign brought you (ad network, campaign, ad group and ad) so purchases can be reported by campaign. When you turn ad measurement off, Pipzi tells RevenueCat to stop sending your events to Adjust. Adjust passes campaign results to the ad networks we advertise with (Meta, Google, TikTok and Apple) so they can measure our campaigns. Adjust never receives the texts or books you read, your reading results, your name or your contact details.

In the EEA, the UK and Switzerland, Adjust runs only if you agree to it in Google's consent form, where it is listed among the partners, and Pipzi passes your choices on to Google. You can change them at any time in Profile → Settings → Ad privacy choices. Elsewhere you can turn ad measurement off at any time in Profile → Settings → Ad measurement. On iPhone and iPad, Pipzi asks Apple's tracking question only once, for ads and ad measurement together.

Subscriptions

Pipzi Pro and Lite are sold through the Apple App Store or Google Play. We use RevenueCat to verify and manage subscription entitlements. RevenueCat receives the store's purchase receipts, a random app user identifier and when a plans screen is shown to you (to compare offers); not your name or email. We never see your payment details. Gem packs are bought through the same stores and RevenueCat. If you have a plan, Profile → Settings → Manage subscription opens RevenueCat's subscription screen; anything you choose or answer there (for example a reason for cancelling, or a refund request) goes to RevenueCat and the store. While ad measurement runs, Pipzi also gives RevenueCat your Adjust device ID and the device identifiers listed under "Ad measurement", so that RevenueCat can send your subscription events to Adjust.

Subscription events in Google Analytics. When Share usage data is on, Pipzi gives RevenueCat your random Firebase app-instance ID. RevenueCat then sends subscription events (free trial started, purchase, cancellation, renewal resumed, expiration, billing problem, plan change) to Google Analytics, linked to that ID. We use them to see whether the app works for subscribers. They contain no name, email or reading text. Turning Share usage data off removes the ID from RevenueCat.

Apple Ads attribution (iOS). When Share usage data is on, Pipzi on iPhone and iPad lets RevenueCat collect Apple's ad attribution token. It tells us which Apple Ads campaign, ad group and keyword, if any, led to the install. It does not use your advertising identifier and needs no tracking permission. Turning the setting off stops this from the next launch. While ad measurement runs, Adjust also receives this token (see "Ad measurement").

Apple refund requests. If you ask Apple for a refund of a Pipzi subscription or gem pack, Apple may ask us for information about the purchase. RevenueCat answers for us with consumption information only, as Apple defines it, such as whether and how much of the purchased content was used, how long you have used the app, and counts of your purchases and refunds. We do not ask Apple to refuse your refund; Apple makes the decision.

Age

Pipzi is for people aged 13 and over and is not directed to children.

Deleting your data

  • On your device: delete the app. Reset progress in Settings clears your progress but keeps your settings and purchases.
  • Analytics, crash, purchase and ad-measurement records: email support@tikistudios.io. Pipzi has no account, so tell us the approximate date you installed the app and your platform, and we will delete what we can link to your app-instance ID, purchase ID or Adjust device ID. Turning off ad measurement stops further measurement.