QCBMS vs Gamestate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QCBMS
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FEATURES * The Best Utility tool for monitoring your lithium battery. * Realtime check PACK, privacy information, and the working status. * The phone required bluetooth4.0 or Above. *Tracking Cycle Life on each battery. *Displays State Of Charge (SOC) percentage with graphics. *Display total voltage, each cell voltage, charging or discharging current, temperature, etc. * Measuring distance: Less than or equal to 7m. * Due to the Bluetooth hardware feature, the APP only can connect with one battery every time. * If you want to connect this battery with another mobile phone, pls exit this program. * As the iOS system openness, different cellphone manufacturer will have their own customized feature on the cellphone . So the APP can not work well on some cellphones due to compatibility issues.
Gamestate
This utility app helps you keep track of scores during games and includes a customizable timer. It features a randomized timer that can be hidden for added challenge.
- Score tracking
- Randomized timer
- Optional timer hiding
- Game utility
- Simple interface
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A simple score tracker with a randomized, optionally hidden timer.
Screenshots
Verdict
The clearest difference is update cadence: QCBMS at every 2 weeks against Gamestate's every 7 months. QCBMS also leads on iOS requirement (9 vs 14.0). 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.
QCBMS ships an update every 2 weeks, Gamestate every 7 months. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.
| Parameter | QCBMS | Gamestate |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9 — better | 14.0 |
| Further details — not scored | ||
| Size | 28 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | 小红 徐 | John DeBoer |
In-app purchases
QCBMS
No in-app purchases
Gamestate
No in-app purchases
