# Sleepillow vs Mental Forest

The clearest difference is in-app purchases: Sleepillow at none against Mental Forest's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mental Forest sells 1 in-app purchase, starting at $14.99 per year. Sleepillow asks for nothing beyond the download.

## The numbers

| Metric | Sleepillow | Mental Forest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Size | 135 MB | 197 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Playground Association](https://appshunter.io/developer/886115780) | [Chih-Hao Chen](https://appshunter.io/developer/618207820) |

## What reviewers say

### Sleepillow

[App page](https://appshunter.io/ios/app/sleepillow/id6450578586)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mental Forest

[App page](https://appshunter.io/ios/app/mental-forest/id6502125762)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12-Month Subscription Plan | $14.99 | per year |


## Frequently asked questions

### Is Sleepillow free?

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

### Is Mental Forest free?

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

### Do Sleepillow or Mental Forest have ads?

Neither Sleepillow nor Mental Forest shows ads.

---

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