# LambLock vs Tenn

The clearest difference is in-app purchases: Tenn at none against LambLock's 15. Tenn also leads on ads (none vs shown). LambLock's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (16.0 vs 26.4). On price and device support there is nothing between them.

Both are free to download. LambLock sells 11 in-app purchases, starting at $4.99 per month. Tenn asks for nothing beyond the download.

LambLock ships an update weekly, Tenn every 3 weeks. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | LambLock | Tenn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/lamblock-screen-time-control/id6478385605/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 74.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 174 MB | 6 MB |
| Requires iOS | **16.0** | 26.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KODO Inc.](https://appshunter.io/developer/1732661660) | [Takuya Takeda](https://appshunter.io/developer/1893514610) |

## What reviewers say

### LambLock

[App page](https://appshunter.io/ios/app/lamblock-screen-time-control/id6478385605)

This app helps you regain control of your phone usage by blocking distracting applications. It offers a unique prompt system to curb impulsive scrolling and allows you to set limits on specific apps by time, day, or schedule. Gamified elements make the process engaging and rewarding.

**Highlights:** App blocking for problem apps, Customizable time and schedule limits, Deep-breath prompt for impulsive use, Gamified progress and rewards, Clean UI with animations, Reduces weekly screen time

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dream Sheep PRO (Lite) | $4.99 | per month |
| Dream Sheep PRO (1 Week) | $4.99 | per 7 days |
| Dream Sheep PRO (Lite) | $6.99 | per month |
| Dream Sheep PRO | $19.99 | per month |
| Dream Sheep PRO (Lite) | $35.99 | per year |
| PRO | $39.99 | per year |
| Dream Sheep PRO | $39.99 | per year |
| Dream Sheep PRO(Lite) | $49.99 | per year |
| Dream Sheep PRO | $49.99 | per year |
| PRO | $79.99 | per year |
| Dream Sheep PRO | $79.99 | per year |


### Tenn

[App page](https://appshunter.io/ios/app/tenn-focus/id6762241066)

**In-app purchases:** none


## Frequently asked questions

### Is LambLock free?

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

### Is Tenn free?

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

### Do LambLock or Tenn have ads?

LambLock shows ads; Tenn does not.

### Which is updated more often, LambLock or Tenn?

LambLock ships an update weekly, and Tenn every 3 weeks. Most recently, LambLock was updated on October 21, 2026 and Tenn on October 15, 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.*