# Battery 100% Alarm vs Digital Flight Computer

The clearest difference is in-app purchases: Battery 100% Alarm at none against Digital Flight Computer's 1. Battery 100% Alarm also leads on iOS requirement (14.0 vs 17.0). Digital Flight Computer's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Digital Flight Computer sells 1 in-app purchase, starting at $3.99 per month. Battery 100% Alarm asks for nothing beyond the download.

## The numbers

| Metric | Battery 100% Alarm | Digital Flight Computer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (25 ratings)](https://appshunter.io/ios/app/battery-100-alarm/id6498874219/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Monetization | Ad-supported | — |
| Size | 8 MB | 4 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pham Ngoc Son](https://appshunter.io/developer/1674969991) | [Yigit Can Akinci](https://appshunter.io/developer/1455217918) |

## What reviewers say

### Battery 100% Alarm

[App page](https://appshunter.io/ios/app/battery-100-alarm/id6498874219)

This app helps protect your device's battery by notifying you when it reaches specific charge levels, such as 80%, 90%, or 100%. Customize alert sounds and volume to manage charging and prevent overcharging, extending your device's battery life.

**Highlights:** Multi-level charge alerts (80%, 90%, 100%), Customizable alarm sounds, Adjustable alarm volume, Continuous battery percentage display, iPhone notifications and vibration alerts, Battery charge history charts

**Features:** macOS Compatibility

**In-app purchases:** none


### Digital Flight Computer

[App page](https://appshunter.io/ios/app/digital-flight-computer/id6809902319)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Digital Flight Computer | $3.99 | per month |


## Frequently asked questions

### Is Battery 100% Alarm free?

Battery 100% Alarm is free to download, with no in-app purchases.

### Is Digital Flight Computer free?

Digital Flight Computer is free to download, with in-app purchases available.

### Do Battery 100% Alarm or Digital Flight Computer have ads?

Battery 100% Alarm shows ads; Digital Flight Computer does not.

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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.*