The Uncle Sunny app is now on iPhone and Android
From 13 November 2026 the Uncle Sunny app of Data Analytic Investments is on the App Store as well as Google Play. One app for our library, market observation, property listings, the XRPL Proof check and our music.

Uncle Sunny, the mobile app of Data Analytic Investments, passed Apple's review on 12 November 2026. It is now available on both phones:
- iPhone — App Store: apps.apple.com/app/id6813586826
- Android — Google Play: play.google.com/store/apps/details?id=app.unclesunny.mobile
The app needs no account. It works in English and Hungarian; the EN/HU button at the top right switches the language.
What is in the app
- Library — our books and academies in one place: RIPPLE — the book, Kripto Akadémia, Uncle Sunny Akadémia, The Analyst Room and a glossary.
- Market — our latest articles and the sourced market observation page. The data sources are named.
- Property — listings from our Estate Observation pages.
- Proof — check whether a file's fingerprint has been timestamped on the XRP Ledger.
- Music — the original songs of DAI Studio73.
- Info — company details, the regulatory page and the privacy policy.
Why a phone app
Most of our readers arrive on a phone. The app keeps the library, the market pages and the music one tap away, and everyone sees the same content.
What the app does not give: price targets, buy or sell recommendations, portfolio advice or return promises.
Data Analytic Investments Kft. · Company reg. no. 01-09-459176 · 1061 Budapest, Andrássy út 45. An educational and market information provider under MiCA Article 3, not a crypto-asset service provider (CASP). Educational content. Not investment advice.
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