# BatteryPhone vs Clock24h

The clearest difference is price: BatteryPhone at Free against Clock24h's $1.99. Clock24h's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

BatteryPhone is free to download; Clock24h costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BatteryPhone ships an update every 2 months, Clock24h every 6 weeks. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | BatteryPhone | Clock24h |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.6 (156 ratings)](https://appshunter.io/ios/app/batteryphone/id1191334332/reviews)** | — |
| Number of ratings | **156** | — |
| Positive reviews | 53.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 1 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Keietsu Yasuhara](https://appshunter.io/developer/378538320) | [NNV.ehf](https://appshunter.io/developer/6771493326) |

## What reviewers say

### BatteryPhone

[App page](https://appshunter.io/ios/app/batteryphone/id1191334332)

Monitor your phone and watch battery levels directly from your wrist. Receive timely notifications for low or full charge status, and view historical battery data with convenient graph displays. Supports automatic updates via complications for seamless monitoring.

**Highlights:** Check phone and watch battery status, Receive low and full charge notifications, View battery level graphs, Complication support for automatic updates, Tap complication to manually update status

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient way to check battery levels
- 💡 Helpful complication options
- 🔋 Minimal battery drain

**What reviewers complain about**

- 🐛 Inconsistent updates
- 🐛 Inaccurate battery readings
- 🔋 High battery consumption
- 🐛 Compatibility issues with newer devices/OS

**Reported bugs**

- Complication not updating
- App crashing on launch
- Incorrect battery percentage displayed

**Requested features**

- Customizable update frequency
- Support for AirPods/Bluetooth device battery monitoring
- Notification when device is fully charged
- Ability to select which device's battery is displayed on complication


### Clock24h

[App page](https://appshunter.io/ios/app/clock24h/id6780316600)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is BatteryPhone free?

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

### Is Clock24h free?

Clock24h costs $1.99, with no in-app purchases.

### Do BatteryPhone or Clock24h have ads?

BatteryPhone shows ads; Clock24h does not.

### Which is updated more often, BatteryPhone or Clock24h?

BatteryPhone ships an update every 2 months, and Clock24h every 6 weeks. Most recently, BatteryPhone was updated on October 20, 2026 and Clock24h on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*