# WattCycle vs RewindClock

The clearest difference is iOS requirement: WattCycle at 16.0 against RewindClock's 18.6. On price, ads, 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.

## The numbers

| Metric | WattCycle | RewindClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (48 ratings)](https://appshunter.io/ios/app/wattcycle/id6739477367/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | 10.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free | — |
| Size | 94 MB | 1 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [WattCycle](https://appshunter.io/developer/1785559487) | [春旭 左](https://appshunter.io/developer/6792786890) |

## What reviewers say

### WattCycle

[App page](https://appshunter.io/ios/app/wattcycle/id6739477367)

This application connects to Bluetooth batteries to provide real-time monitoring of their status. It allows users to keep a close eye on their battery's performance and health.

**Highlights:** Bluetooth battery connection, Real-time battery status monitoring, Battery health tracking

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

**In-app purchases:** none


### RewindClock

[App page](https://appshunter.io/ios/app/rewindclock/id6797912814)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WattCycle free?

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

### Is RewindClock free?

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

### Do WattCycle or RewindClock have ads?

Neither WattCycle nor RewindClock 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.*