# aLock vs Devis climatisation

The clearest difference is update cadence: Devis climatisation at every 10 days against aLock's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. aLock sells 3 in-app purchases, starting at $2.99 per 7 days and Devis climatisation sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

aLock ships an update every 3 weeks, Devis climatisation every 10 days. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | aLock | Devis climatisation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (31 ratings)](https://appshunter.io/ios/app/alock-app-lock/id1663668785/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Freemium | — |
| Size | 7 MB | 15 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [裕涛 兰](https://appshunter.io/developer/1624361053) | [Romain Maire](https://appshunter.io/developer/6806800700) |

## What reviewers say

### aLock

[App page](https://appshunter.io/ios/app/alock-app-lock/id1663668785)

Manage your screen time effectively by setting usage limits for apps and automatically restricting them when limits are reached. This app helps users, including children, focus better by blocking distractions and inappropriate content. A free trial is available for premium features.

**Highlights:** Set app usage limits, Automatic app restriction, Manual app restriction/restoration, Focus enhancement for children, Distraction blocking, Free trial for premium features

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| App Lock for 1 week | $2.99 | per 7 days |
| App Lock for 1 year | $9.99 | per year |
| App Lock Premium | $19.99 | one-time |


### Devis climatisation

[App page](https://appshunter.io/ios/app/devis-climatisation/id6807784416)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Version complète | $17.99 | one-time |


## Frequently asked questions

### Is aLock free?

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

### Is Devis climatisation free?

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

### Do aLock or Devis climatisation have ads?

Neither aLock nor Devis climatisation shows ads.

### Which is updated more often, aLock or Devis climatisation?

aLock ships an update every 3 weeks, and Devis climatisation every 10 days. Most recently, aLock was updated on September 30, 2026 and Devis climatisation on October 13, 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.*