Berk vs atk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Berk
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Clean and intelligent, always master1. Remote control, worry, power saving, open whenever you want2. Open the app and master the air quality.3. Flexible setting of timed tasks, accurate execution on time4. Intelligent reminder to replace the filter element, the filter life is clear at a glance5. Quick networking, no need to wait, enjoy the speed experience
atk
This utility app facilitates Bluetooth debugging for instruments and meters. It allows for seamless connection and control of various devices.
- Bluetooth connectivity
- Instrument debugging
- Meter control
- Device pairing
- Real-time data transfer
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广州市星翼电子科技有限公司自主研发的仪器仪表配套ble调试工具
Screenshots
Verdict
The clearest difference is update cadence: atk at every 2 weeks against Berk's every 24 months. On price, ads, in-app purchases and device support 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.
Berk ships an update every 24 months, atk every 2 weeks. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.
| Parameter | Berk | atk |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 24 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 12.2 |
| Further details — not scored | ||
| Size | 167 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | 建祥 王 | 军 刘 |
In-app purchases
Berk
No in-app purchases
atk
No in-app purchases
