# Something from Your Mind vs Lerf

The clearest difference is in-app purchases: Something from Your Mind at none against Lerf's 5. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Lerf sells 5 in-app purchases, starting at $3.99 per 7 days. Something from Your Mind asks for nothing beyond the download.

Something from Your Mind ships an update every 4 days, Lerf every 5 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Something from Your Mind | Lerf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (15 ratings)](https://appshunter.io/ios/app/lerf-screen-time-app-blocker/id6772977644/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | — | Free |
| Size | 1 MB | 14 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Mikulin](https://appshunter.io/developer/1823431524) | [Grant Hergenroeder](https://appshunter.io/developer/1729593612) |

## What reviewers say

### Something from Your Mind

[App page](https://appshunter.io/ios/app/something-from-your-mind/id6747924717)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lerf

[App page](https://appshunter.io/ios/app/lerf-screen-time-app-blocker/id6772977644)

This app helps you regain control of your screen time by blocking distracting applications during specific periods. It offers flexible blocking modes and ambient sounds to support relaxation, study, or sleep. The focus is on protecting your time and peace without intrusive tracking.

**Highlights:** Block distracting apps, Set custom session timers, Easy and Strict blocking modes, Ambient soundscapes, Designed for minimal interaction, Protect personal time

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lerf Weekly | $3.99 | per 7 days |
| Lerf Monthly | $12.99 | per month |
| Lerf Monthly | $14.99 | per month |
| Lerf Annual | $39.99 | per year |
| Lerf Yearly | $79.99 | per year |


## Frequently asked questions

### Is Something from Your Mind free?

Something from Your Mind is free to download, with no in-app purchases.

### Is Lerf free?

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

### Do Something from Your Mind or Lerf have ads?

Neither Something from Your Mind nor Lerf shows ads.

### Which is updated more often, Something from Your Mind or Lerf?

Something from Your Mind ships an update every 4 days, and Lerf every 5 days. Most recently, Something from Your Mind was updated on October 6, 2026 and Lerf 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.*