Super offline encryptor vs Astry
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Super offline encryptor
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This app meets your need for sharing private messages with friends. It is easy to use, allowing you to customize encryption passwords and share encrypted messages through other apps or email. The app also has a high level of security, using AES and RSA encryption for end-to-end encryption. Download and start using it now!
Astry
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Astry is an application that allows you to: - manage your on-call duties, schedules, and rotations - organize your on-call duties by teams and by functional or technical scope - manage your production incidents - alert the right people, at the right time, in the right way - reduce the downtime of your services and minimize the risk of errors in production - assist and equip you during crises to reduce their impact
Screenshots
Verdict
The clearest difference is price: Astry at Free against Super offline encryptor's $0.29. Astry also leads on update cadence (every 5 days vs every 12 months). Super offline encryptor's advantage is iOS requirement (11.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Astry is free to download; Super offline encryptor costs $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.
Super offline encryptor ships an update every 12 months, Astry every 5 days. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.
| Parameter | Super offline encryptor | Astry |
|---|---|---|
| Price | $0.29 | Free โ better |
| Update frequency | Every 12 months | Every 5 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 11.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 35 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | ๅ ๅฝญ | Otodo |
In-app purchases
Super offline encryptor
No in-app purchases
Astry
No in-app purchases
Questions
Is Super offline encryptor free?
Is Astry free?
Do Super offline encryptor or Astry have ads?
Which is updated more often, Super offline encryptor or Astry?
Other comparisons
