# Battery Level vs Battery Passport

The clearest difference is ads: Battery Passport at none against Battery Level's shown. Battery Passport also leads on update cadence (fortnightly vs every 15 months) and iOS requirement (13.0 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, Battery Passport fortnightly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Battery Level | Battery Passport |
| --- | --- | --- |
| 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 | **Fortnightly** |
| Monetization | Free | — |
| Size | 5 MB | 24 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Kenneth Kao](https://appshunter.io/developer/288711611) | [Yaroslav Gilmullin](https://appshunter.io/developer/1257685793) |

## 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


### Battery Passport

[App page](https://appshunter.io/ios/app/battery-passport/id6757587133)

**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 Battery Passport free?

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

### Do Battery Level or Battery Passport have ads?

Battery Level shows ads; Battery Passport does not.

### Which is updated more often, Battery Level or Battery Passport?

Battery Level ships an update every 15 months, and Battery Passport fortnightly. Most recently, Battery Level was updated on October 31, 2026 and Battery Passport 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.*