# BatteryFull + (Alarm) vs SleepLight睡前夜灯

The clearest difference is in-app purchases: SleepLight睡前夜灯 at none against BatteryFull + (Alarm)'s 1. BatteryFull + (Alarm)'s advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. BatteryFull + (Alarm) sells 1 one-off in-app purchase. SleepLight睡前夜灯 asks for nothing beyond the download.

## The numbers

| Metric | BatteryFull + (Alarm) | SleepLight睡前夜灯 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/batteryfull-plus-alarm/id325915322/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 4 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Teokoul](https://appshunter.io/developer/317751186) | [中强 邓](https://appshunter.io/developer/1560935538) |

## What reviewers say

### BatteryFull + (Alarm)

[App page](https://appshunter.io/ios/app/batteryfull-plus-alarm/id325915322)

Receive alerts when your device's battery reaches a custom charge level. Monitor charging progress and track historical charging sessions to optimize battery health. An Apple Watch app allows for convenient checking of charging status.

**Highlights:** Customizable battery charge alerts, Apple Watch charging progress monitoring, Charging session history tracking, Battery life optimization tips, Energy saving features

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |


### SleepLight睡前夜灯

[App page](https://appshunter.io/ios/app/sleeplight/id6765797786)

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

**In-app purchases:** none


## Frequently asked questions

### Is BatteryFull + (Alarm) free?

BatteryFull + (Alarm) is free to download, with in-app purchases available.

### Is SleepLight睡前夜灯 free?

SleepLight睡前夜灯 is free to download, with no in-app purchases.

### Do BatteryFull + (Alarm) or SleepLight睡前夜灯 have ads?

Neither BatteryFull + (Alarm) nor SleepLight睡前夜灯 shows 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.*