Radius! vs Chronos Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Radius!
This app helps you stay within a set distance from a starting point. Receive notifications when you go out of range, perfect for exploring new areas.
- Set start point and maximum radius
- Real-time distance monitoring
- Out-of-range notifications
- Useful for visiting new areas
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When you are visiting new areas and have to stay in range use Radius app to monitor your distance in real time. Set you start point and max radius and get notifications when you are out of range.
Chronos Authenticator
This open-source app provides secure two-factor authentication using time-based and counter-based methods. It offers end-to-end encryption for token data and optional iCloud backup and sync for convenience. Easily import and export your authentication tokens.
- Open-source
- End-to-end encrypted token storage
- Optional iCloud backup and sync
- Token export and import
- Anonymous usage (no account required)
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Chronos is an open-source two-factor authentication (2FA) app designed to deliver robust security and reliable backup features. It supports both time-based (TOTP) and counter-based (HOTP) authentication methods. Features: • Open-source • End-to-end encrypted: Only encrypted token data is stored on the device and in iCloud • Backup & Sync (optional): Effortlessly backup and sync your data with iCloud • Export Tokens: Easily export your tokens for backup or transfer • Import Tokens: Easily import your tokens from other authenticators • Anonymous: No telemetry & app account required
Screenshots
Verdict
The clearest difference is rating: Chronos Authenticator at 5.0 against Radius!'s 2.5. Radius!'s advantage is iOS requirement (10.0 vs 17.0). On price, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Chronos Authenticator holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | Radius! | Chronos Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 | 3 — better |
| Update frequency | — | Every 6 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 19 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Kobi Snir | Joel-David Wong |
Customer experience
Radius!
Chronos Authenticator
In-app purchases
Radius!
No in-app purchases
Chronos Authenticator
No in-app purchases
Questions
Is Radius! free?
Is Chronos Authenticator free?
Which has better reviews, Radius! or Chronos Authenticator?
Do Radius! or Chronos Authenticator have ads?
Other comparisons
