# WattCheck vs Crager

The clearest difference is in-app purchases: Crager at none against WattCheck's 3. Crager also leads on update cadence (every 2 days vs every 5 weeks) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. WattCheck sells 3 in-app purchases, starting at $1.99 per 7 days. Crager asks for nothing beyond the download.

WattCheck ships an update every 5 weeks, Crager every 2 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | WattCheck | Crager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/wattcheck-cable-tester/id6790480866/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 16 MB | 3 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SUN TEAME PTE. LTD.](https://appshunter.io/developer/941073095) | [Uladzislau Hliavitski](https://appshunter.io/developer/6813164718) |

## What reviewers say

### WattCheck

[App page](https://appshunter.io/ios/app/wattcheck-cable-tester/id6790480866)

This app helps you test and compare your charging cables and power adapters. It estimates charging performance over time, allowing you to rank your cables and identify the best and weakest charging gear. Clean up your cable drawer and stop guessing which cable is slowing you down.

**Highlights:** Charging performance test, 5, 10, and 20 minute results, Cable ranking, Best and weakest cable detection, Charger comparison, Test history, CSV export

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WattCheck Premium Weekly | $1.99 | per 7 days |
| WattCheck Premium Monthly | $5.99 | per month |
| WattCheck Premium Yearly | $29.99 | per year |


### Crager

[App page](https://appshunter.io/ios/app/crager/id6816206082)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WattCheck free?

WattCheck is free to download, with in-app purchases available.

### Is Crager free?

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

### Do WattCheck or Crager have ads?

Neither WattCheck nor Crager shows ads.

### Which is updated more often, WattCheck or Crager?

WattCheck ships an update every 5 weeks, and Crager every 2 days. Most recently, WattCheck was updated on October 7, 2026 and Crager on October 24, 2026.

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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.*