# WillStone vs Calminute

The clearest difference is price: WillStone at Free against Calminute's $0.99. WillStone also leads on device support (3 vs 1). Calminute's advantage is in-app purchases (none vs 7). On ads and iOS requirement there is nothing between them.

WillStone is free to download; Calminute costs $0.99 up front. WillStone sells 7 in-app purchases, starting at $2.99 per month. Calminute asks for nothing beyond the download.

## The numbers

| Metric | WillStone | Calminute |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (210 ratings)](https://appshunter.io/ios/app/willstone-balance-screen-time/id6479392365/reviews)** | — |
| Number of ratings | **210** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 194 MB | 0 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [宁波群鸟科技有限公司](https://appshunter.io/developer/1714607087) | [桂勇 赵](https://appshunter.io/developer/1596442334) |

## What reviewers say

### WillStone

[App page](https://appshunter.io/ios/app/willstone-balance-screen-time/id6479392365)

This app helps you reduce phone usage by exchanging entertainment time for focused activities. Earn extra screen time by engaging with learning, exercise, or habit-building apps. Gradually decrease reliance on your phone while cultivating healthier habits.

**Highlights:** Time exchange system, Earn screen time via focused activities, Gradual phone usage reduction, Focus Mode for concentration, Rewards for healthy habits, Tracks exercise and meditation

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WillStone Pro For A Month | $2.99 | per month |
| WillStone Pro For A Quater | $7.99 | per 3 months |
| WillStone Pro For A Year | $9.99 | per year |
| WillStone Pro For A Year | $14.99 | per year |
| WillStone Discount Pro | $17.99 | one-time |
| WillStone Discount Pro | $19.99 | one-time |
| WillStone Pro Lifetime | $49.99 | one-time |


### Calminute

[App page](https://appshunter.io/ios/app/calminute/id6758203554)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WillStone free?

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

### Is Calminute free?

Calminute costs $0.99, with no in-app purchases.

### Do WillStone or Calminute have ads?

Neither WillStone nor Calminute 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.*