# WattTools vs WhatKit

The clearest difference is device support: WattTools at 3 against WhatKit's 1. WattTools also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. WattTools sells 2 in-app purchases, starting at $0.99 per 7 days and WhatKit sells 13 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

WattTools ships an update every 3 weeks, WhatKit every 2 weeks. The most recent releases landed on September 15, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | WattTools | WhatKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/whatkit-magic-toolbox/id6740233810/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 101 MB | 55 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [源 张](https://appshunter.io/developer/1649775012) | [Impossible Plan](https://appshunter.io/developer/1789085346) |

## What reviewers say

### WattTools

[App page](https://appshunter.io/ios/app/watttools/id6476344694)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $0.99 | per 7 days |
| 3Credits | $0.99 | one-time |


### WhatKit

[App page](https://appshunter.io/ios/app/whatkit-magic-toolbox/id6740233810)

This app offers a collection of practical and playful tools to enhance daily creativity. It includes features like a mirror, adjustable light, white noise generator, and a minimalist clock. Additional kits for focus, hydration reminders, and fun animated eyes are also available.

**Highlights:** Mirror with adjustable light, Focus and hydration reminders, White noise soundscapes, Minimalist desk clock, Digital notepad, Animated eyes for fun selfies

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Card · Monthly | $0.99 | per month |
| WhatKit Pro – Monthly | $1.99 | per month |
| WhatKit Pro – Yearly | $19.99 | per year |
| One Thing | $0.99 | one-time |
| Magnifier Pro | $0.99 | one-time |
| EYEs Pro | $0.99 | one-time |
| Paper Pro | $0.99 | one-time |
| Light Pro | $0.99 | one-time |
| Next Cup | $2.99 | one-time |
| Clock | $2.99 | one-time |
| White Noise | $2.99 | one-time |
| Mirror Pro | $2.99 | one-time |
| Call Bell Pro | $2.99 | one-time |


## Frequently asked questions

### Is WattTools free?

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

### Is WhatKit free?

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

### Do WattTools or WhatKit have ads?

Neither WattTools nor WhatKit shows ads.

### Which is updated more often, WattTools or WhatKit?

WattTools ships an update every 3 weeks, and WhatKit every 2 weeks. Most recently, WattTools was updated on September 15, 2026 and WhatKit on September 2, 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.*