K vs bCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
K
This utility app helps you check the basic functionality of your mobile device. It allows you to test various hardware components to ensure they are working correctly. A simple tool for device diagnostics.
- Basic function testing
- Hardware component check
- Device diagnostics
- Simple interface
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一款手机基本功能是否正常的检测类app
bCheck
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app用于检查设备的基本功能
Screenshots
Verdict
The clearest difference is update cadence: K at every 10 days against bCheck's monthly. K also leads on iOS requirement (12.0 vs 15.6). 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.
K ships an update every 10 days, bCheck monthly. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.
| Parameter | K | bCheck |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 38 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳市金得源电子有限公司 | 晓斌 刘 |
In-app purchases
K
No in-app purchases
bCheck
No in-app purchases
