# Battery Level vs Ultimate Power Battery App

The clearest difference is ads: Ultimate Power Battery App at none against Battery Level's shown. Ultimate Power Battery App also leads on update cadence (every 3 weeks vs every 15 months) and iOS requirement (9.0 vs 15.6). On price, 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.

Battery Level ships an update every 15 months, Ultimate Power Battery App every 3 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Battery Level | Ultimate Power Battery App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1K ratings)](https://appshunter.io/ios/app/battery-level/id319724829/reviews)** | — |
| Number of ratings | **1K** | — |
| Positive reviews | 62.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 10 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kenneth Kao](https://appshunter.io/developer/288711611) | [Ultimate Power Company LLC](https://appshunter.io/developer/1087197251) |

## What reviewers say

### Battery Level

[App page](https://appshunter.io/ios/app/battery-level/id319724829)

This app displays your device's current battery percentage and offers comprehensive system monitoring. Track CPU usage, RAM, network activity, and system uptime with detailed graphs and statistics.

**Highlights:** Battery percentage indicator, CPU usage monitoring, CPU activity graph, System uptime tracking, RAM monitor, Network monitor

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app!
- 👍 Guau
- 👍 Battery at a glance
- 👍 最高です！
- 👍 Genial

**What reviewers complain about**

- 🔋 But, please, make that text about battery percentage as thrice as larger - it's not very comfortable as a widget with its current size.
- 🐛 Sprache auf Deutsch
- 🔋 Ads
- 🔋 Publicidad
- 🐛 希望

**Reported bugs**

- Inaccurate battery percentage
- Drains battery quickly

**Requested features**

- Add icon badge with battery percentage
- Widget
- Charging complete notification
- Battery statistics
- Customizable background color


### Ultimate Power Battery App

[App page](https://appshunter.io/ios/app/ultimate-power-battery-app/id1606278419)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Battery Level free?

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

### Is Ultimate Power Battery App free?

Ultimate Power Battery App is free to download, with no in-app purchases.

### Do Battery Level or Ultimate Power Battery App have ads?

Battery Level shows ads; Ultimate Power Battery App does not.

### Which is updated more often, Battery Level or Ultimate Power Battery App?

Battery Level ships an update every 15 months, and Ultimate Power Battery App every 3 weeks. Most recently, Battery Level was updated on October 29, 2026 and Ultimate Power Battery App on October 25, 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.*