Publisher and scope
These apps are offered under Quelshop / Quelstudio. Privacy contact: [email protected]. This policy covers the Android closed beta, browser versions and the iOS version when distributed. Features vary by platform and version. An account is not required for the current local app functions.
Quiz records on your device
Completed answers, scores, test languages, challenge targets, completion dates, app settings and achievements are stored locally. Result history keeps up to 50 completed tests. These learning records are not uploaded to a Quelshop server or sent to RevenueCat by our purchase integration. Vocabulary estimates are informal learning aids, not accredited language certificates.
Sharing and permissions
Result and challenge sharing is optional. A challenge code contains the test language, target score and checksum, not an account identity. When you choose Share, your operating system passes the displayed text/code to the service or recipient you select. Recipients may retain or forward it. Quiz features do not need camera, microphone, contacts or location permission.
Removing quiz history
Use Profile > Clear local history and confirm to delete saved quiz results. Older results may also be replaced by the 50-result limit. Use the app or browser settings to remove other local preferences. Clearing browser site data removes the records for that browser; removing a home-screen shortcut alone may not. There is no Quelshop server copy of your quiz history to recover or delete remotely. Shared messages and screenshots must be removed separately from the services holding them.
Age suitability
VocabScale is intended for learners aged 13 and over. It is not designed for children under 13. Please do not send children’s personal information in support requests.
Current beta and mobile Pro purchases
The public beta versions do not currently offer active paid checkout. In a mobile version where Pro purchasing is enabled, Apple App Store or Google Play processes payment, and RevenueCat validates transactions, restores eligible purchases and manages Pro access. RevenueCat processes purchase history, transaction/product identifiers, purchase status, an anonymous app user identifier, store locale and currency information. This also supports purchase-related analytics in its dashboard. Our integration does not send your quiz, cabinet or expense records, full card details, name or email to RevenueCat, and does not use purchase data for advertising or cross-app tracking. Payment verification uses an internet connection even though app records remain local.
Web hosting, analytics and storage
Opening a website sends ordinary connection information, such as your IP address, requested URL, browser/network details and request time, to our hosting provider Cloudflare so it can deliver and secure the site. Our web apps also include Cloudflare Web Analytics for page-view and performance measurements. This is separate from local app records; we do not use it for advertising or cross-app profiling. Browser-local storage is used for app records and preferences. Your device/browser and independently chosen external services may process data under their own policies. Removing a home-screen shortcut does not necessarily clear browser storage. Web Pro checkout is not connected yet; this policy will identify its actual provider and verification data before it is enabled.
Support, retention and requests
If you email support, we receive your email address and the information you choose to send. Do not send passwords, complete card details or unnecessary health/financial records. Correspondence is retained only as needed to handle the request and applicable obligations. For access, correction or deletion requests concerning information we hold, email the contact above. To locate purchase-related records, provide the app name and purchase/support reference if available; do not publish your receipt or identifiers. We may need reasonable proof that a request relates to your purchase. We can address our support and RevenueCat records where applicable, but deleting local app data does not automatically remove store/provider transaction records, cancel payments or delete exported/shared copies. Some transaction records may need to be retained for legal obligations.
Security and changes
Local records rely on device/browser security; these versions do not provide a separate app password or app-level encryption. “Local-first” does not mean that no network service ever processes technical or purchase information. Protect your device and backups. No system guarantees protection from unauthorised access, device loss or data loss. We review this policy and store disclosures when data practices change. The date above identifies this policy revision.