Authmeister vs COOSPOTools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Authmeister
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Universal Authmeister supports both TOTP and HOTP algorithms, making it compatible with a wide range of services. Apple Watch Authmeister has an Apple Watch app: see your codes on your wrist with a countdown, get the next HOTP code with one tap, and open passwords you choose to send to the watch. Add the Authmeister complication to your watch face to see a code at a glance. On iPhone, add Home Screen and Lock Screen widgets. Backup-Friendly Securely store your OTP accounts and passwords in your preferred backup location — Google Drive, OneDrive, Dropbox, or locally — so you never lose access. Secure All stored accounts and passwords are protected with AES encryption, keeping your sensitive data safe. User-Friendly Authmeister features a clean Material 3 interface with a modern, intuitive experience. Themes Choose between light, dark, and system themes to make Authmeister look and feel the way you prefer. Open & Flexible Authmeister supports the otpauth-migration URI standard, making it easy to import and export accounts to and from Google Authenticator. Switch platforms seamlessly without hassle.
COOSPOTools
Manage your COOSPO cycling devices with this tool. Monitor real-time data like power and cadence, and perform essential functions such as calibration and firmware updates. Ensure your cycling hardware is performing optimally.
- Real-time device status monitoring
- Connect to smart trainers and power meters
- Display power, cadence, and speed
- Calibration and firmware updates
- Parameter settings for hardware
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COOSPOTools is the dedicated management tool for COOSPO Power Series products, including smart trainers, power meters. It focuses on real-time device status monitoring and control of core functions.The software can directly connect to COOSPO smart trainers, power meters, and pedal-based power meters to establish a connection, and display real-time data such as power, cadence, speed, and left-right balance. It also provides core functions including calibration, firmware updates, and parameter settings, making hardware status management and function adjustment more convenient and efficient.
Screenshots
Verdict
The clearest difference is device support: Authmeister at 4 against COOSPOTools's 2. COOSPOTools's advantage is iOS requirement (13.0 vs 15.3). On price, update cadence, ads and in-app purchases 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.
Authmeister ships an update every 3 weeks, COOSPOTools every 6 weeks. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.
| Parameter | Authmeister | COOSPOTools |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.3 | 13.0 — better |
| Further details — not scored | ||
| Size | 91 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Ivan Kopylov | Shenzhen CooSpo Tech Co., Ltd. |
In-app purchases
Authmeister
No in-app purchases
COOSPOTools
No in-app purchases









