Privacy policy
TSI Practice Test works without an account and keeps study activity on your device.
Who we are
DAHMANI LIMITED, company number 14723909, is the app publisher and data controller. Registered office: 71–75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom. Contact: simo.dahmani1@gmail.com.
Information handled
- Study data: answers, accuracy, lesson completion, flashcard activity, goals, and settings are stored locally on your device.
- Subscription data: Apple, Google Play, and RevenueCat may process a pseudonymous app-user identifier, product and entitlement status, transaction or receipt identifiers, device/platform and app version, country, IP address, and service logs needed to sell, validate, restore, and prevent fraud.
- Campaign measurement: Singular may process install-referrer data, device and app information, IP address, pseudonymous device identifiers, and paid-subscription event details such as product, price, currency, and transaction identifier. When enabled in the app, advertising identifiers may also be used. Attributed install and paid-subscription postbacks may be sent to the relevant advertising partner, including Bigo Ads.
- Support: if you email us, we receive the address and information you choose to send.
We do not display third-party ads, sell personal information, store payment-card details, send study answers to advertising partners, or ask for school records. Campaign measurement can be limited during onboarding or later in Profile. Do not include sensitive educational records in support messages.
Why and where processing occurs
Local study data supports the app features you request. Purchase processing is necessary to provide Premium and is also used for security and legal compliance. Campaign measurement helps us understand which promotions result in installs and paid subscriptions. Apple, Google, RevenueCat, Singular, and an attributed advertising partner may process data in countries outside yours under their own safeguards and policies.
Sharing
We share information only with providers needed to operate subscriptions, campaign measurement, and support, when required by law, or in a business reorganization with appropriate protections. Key providers are Apple, Google Play, RevenueCat, Singular, and—only for attributed campaigns—the relevant advertising partner such as Bigo Ads.
Retention and deletion
Local progress remains until you clear the app’s storage or uninstall it. Apple, Google Play, and RevenueCat retain purchase records under their legal and operational requirements. Support email is kept only as long as needed to resolve the request and meet legal obligations. You may request access, correction, deletion, restriction, or objection by emailing us. Purchase and tax records may need to be retained.
Security, children, and changes
We use reasonable technical and organizational safeguards, but no system is risk-free. The app is intended for college-readiness study and is not directed to children under 13. We may update this policy; the effective date above will change when material revisions are published.