# rebelcell vs CMPower 2.0

The clearest difference is update cadence: CMPower 2.0 at every 6 weeks against rebelcell's every 14 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

rebelcell ships an update every 14 months, CMPower 2.0 every 6 weeks. The most recent releases landed on May 15, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | rebelcell | CMPower 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cmpower-20/id6443459339/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 3 MB | 2 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rebelcell B. V.](https://appshunter.io/developer/1612410659) | [QMS Inc](https://appshunter.io/developer/1562434977) |

## What reviewers say

### rebelcell

[App page](https://appshunter.io/ios/app/rebelcell/id1590499956)

**Features:** macOS Compatibility

**In-app purchases:** none


### CMPower 2.0

[App page](https://appshunter.io/ios/app/cmpower-20/id6443459339)

Monitor the health and performance of your CMPower batteries. View state of charge, time to full charge/discharge, cycle life, current, voltage, capacity, and temperature. Supports monitoring multiple batteries simultaneously.

**Highlights:** Monitor battery health and performance, View state of charge percentage, Track time to full charge/discharge, Monitor cycle life, View charge/discharge current, voltage, and capacity, Check battery temperature, Support for multiple batteries

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is rebelcell free?

rebelcell is free to download, with no in-app purchases.

### Is CMPower 2.0 free?

CMPower 2.0 is free to download, with no in-app purchases.

### Do rebelcell or CMPower 2.0 have ads?

Neither rebelcell nor CMPower 2.0 shows ads.

### Which is updated more often, rebelcell or CMPower 2.0?

rebelcell ships an update every 14 months, and CMPower 2.0 every 6 weeks. Most recently, rebelcell was updated on May 15, 2026 and CMPower 2.0 on June 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*