Data collection by apps has become the norm. Yet some applications, especially educational ones, make the opposite choice. Here is a comparison of quiz apps that truly respect your privacy.
Why it matters
Three reasons.
Ad tracking. Your behavioral data (what you look at, how long, what time) feeds ad targeting far beyond the app.
Children’s profiles. Apps used by children should not collect data. EU GDPR law is explicit, but few apps actually respect it.
Security. The more an app collects, the more it is a target for data leaks. The less an app knows, the better.
Criteria for a truly respectful app
Five points to check.
No mandatory account. If you must create an account to use the app, there is at least one unique identifier. Ideal: anonymous use.
No social network login. If the app lets you log in via Google, Facebook, Apple, it shares data with these third parties.
No third-party trackers. No Google Analytics, Facebook Pixel, etc. Apps with these forward behavioral data to those giants.
Minimal permissions. A quiz app does not need access to contacts, location, microphone. If it asks, beware.
Clear privacy policy. Readable, short, no jargon. If the policy is 20 pages, that is probably a sign of extensive use.
The quiz app landscape
SAPIRO. No mandatory account, no social login, no third-party tracker, minimal permissions (nothing beyond local storage), short privacy policy. 100% respectful model.
Quizlet. Mandatory account, social logins, many trackers, long privacy policy.
Kahoot. Mandatory account, social logins, trackers. Classic freemium model.
Duolingo. Mandatory account, social logins, trackers. Broad policy.
Anki (desktop, open source). No collection. Ultra-respectful model but more austere.
How SAPIRO can be free and collection-free
That is the legitimate question. The business model rests on:
Paid Sapiro+. $1.99/month, $19.99/year or $39.99 lifetime. Voluntary, no pressure. Users who value the service support it.
No massive marketing investment. Word of mouth replaces paid advertising.
Small team. No big salary costs or luxury offices.
It is a minority model but sustainable.
How to check yourself
Three tools.
Exodus Privacy. Website that analyzes trackers present in Android apps. Free. https://reports.exodus-privacy.eu.org
Apple App Tracking Transparency labels. Apple now requires this info, useful even by glance.
Manual reading of privacy policy. Still valid, despite jargon. Look for “third party,” “data sharing,” “advertising partners.”
For more
Worth reading: best ad-free educational apps and the SAPIRO vs Quizlet comparison.