# MetaTimer Timeboxing for ADHD vs VisionLock

The clearest difference is in-app purchases: MetaTimer Timeboxing for ADHD at none against VisionLock's 2. VisionLock's advantage is update cadence (every 8 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. VisionLock sells 2 in-app purchases, starting at $7.99 per 7 days. MetaTimer Timeboxing for ADHD asks for nothing beyond the download.

MetaTimer Timeboxing for ADHD ships an update every 3 weeks, VisionLock every 8 days. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MetaTimer Timeboxing for ADHD | VisionLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/metatimer-timeboxing-for-adhd/id6738656386/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 43 MB | 158 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Oleh Pavliv](https://appshunter.io/developer/1777478481) | [Vianney Le Masson](https://appshunter.io/developer/1880332103) |

## What reviewers say

### MetaTimer Timeboxing for ADHD

[App page](https://appshunter.io/ios/app/metatimer-timeboxing-for-adhd/id6738656386)

This app helps individuals with time blindness and task initiation challenges by providing a flexible timeboxing system. It allows users to plan their day with visual timelines and focus on tasks with distraction-free sessions, offering gentle guidance for better productivity.

**Highlights:** Flexible timeboxing, Visual timeline view, Distraction-free focus timer, Task estimation vs. actual time tracking, Routine creation, Finish by prediction, Calendar and Reminders integration

**In-app purchases:** none


### VisionLock

[App page](https://appshunter.io/ios/app/visionlock-stop-scrolling/id6787327431)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Carlos Pro Weekly | $7.99 | per 7 days |
| Carlos Pro Yearly | $45.00 | per year |


## Frequently asked questions

### Is MetaTimer Timeboxing for ADHD free?

MetaTimer Timeboxing for ADHD is free to download, with no in-app purchases.

### Is VisionLock free?

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

### Do MetaTimer Timeboxing for ADHD or VisionLock have ads?

Neither MetaTimer Timeboxing for ADHD nor VisionLock shows ads.

### Which is updated more often, MetaTimer Timeboxing for ADHD or VisionLock?

MetaTimer Timeboxing for ADHD ships an update every 3 weeks, and VisionLock every 8 days. Most recently, MetaTimer Timeboxing for ADHD was updated on October 24, 2026 and VisionLock on October 11, 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.*