Aurora Apps

Simple, offline-first apps built for learners and thinkers.

Browse by category

10 Apps Language Learn a new language through grammar, vocabulary, and arcade-style quiz games — fully offline. Browse Language → 1 App Games Strategy and puzzle games with a real lookahead AI opponent — no accounts, no ads. Browse Games → 1 App Productivity Small, focused tools for daily thinking — journaling, notes, and memory. Browse Productivity → 1 App Security Local-only encryption tools that never touch the cloud. Browse Security →

Support

Having an issue or a suggestion? We read every message and get back to you.

Email: mnemomemory@proton.me

Privacy Policy

Effective date: June 24, 2026

All Aurora Apps applications — ThaiLang, ManLang, JapanLang, KoreanLang, RusLang, HindiLang, ArabLang, BurmaLang, HebrewLang, English Trust, Squares, Mnemo, and Sovereign Vault — do not collect, store, or transmit any personal data. All apps run entirely on your device with no server communication. Sovereign Vault's full privacy policy, covering its encryption and lockout design in detail, is on its own page.

Data collection: None. Our apps do not collect any personal information, usage analytics, crash reports, or device identifiers.

Third-party services: None. Our apps do not integrate any third-party analytics, advertising, or tracking services.

Local storage: Your progress and settings are saved locally on your device and are never transmitted externally.

Children's privacy: Our apps do not collect any data from any user, including children.

Changes: If this policy changes, the updated version will be posted here.

Questions? mnemomemory@proton.me