# Charge Security vs Battery 100% Alarm

Charge Security and Battery 100% Alarm are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Charge Security | Battery 100% Alarm |
| --- | --- | --- |
| 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 | No |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | — |
| Monetization | — | Ad-supported |
| Size | 5 MB | 8 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Bayram](https://appshunter.io/developer/1541281376) | [Pham Ngoc Son](https://appshunter.io/developer/1674969991) |

## What reviewers say

### Charge Security

[App page](https://appshunter.io/ios/app/charge-security/id1645892741)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Charge Security free?

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

### Is Battery 100% Alarm free?

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

### Do Charge Security or Battery 100% Alarm have ads?

Both Charge Security and Battery 100% Alarm show ads.

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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.*