# MDI Align vs ScrollPact control screentime

The clearest difference is in-app purchases: MDI Align at none against ScrollPact control screentime's 3. MDI Align also leads on iOS requirement (14.1 vs 17.0). ScrollPact control screentime's advantage is update cadence (monthly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. ScrollPact control screentime sells 3 in-app purchases, starting at $7.99 per month. MDI Align asks for nothing beyond the download.

MDI Align ships an update every 2 months, ScrollPact control screentime monthly. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | MDI Align | ScrollPact control screentime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 94 MB | 18 MB |
| Requires iOS | **14.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RTI International](https://appshunter.io/developer/549719529) | [鸿粮 袁](https://appshunter.io/developer/1858486527) |

## What reviewers say

### MDI Align

[App page](https://appshunter.io/ios/app/mdi-align/id1612840509)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScrollPact control screentime

[App page](https://appshunter.io/ios/app/scrollpact-control-screentime/id6759631939)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $7.99 | per month |
| Yearly Premium | $29.99 | per year |
| Lifetime subscription | $89.99 | one-time |


## Frequently asked questions

### Is MDI Align free?

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

### Is ScrollPact control screentime free?

ScrollPact control screentime is free to download, with in-app purchases available.

### Do MDI Align or ScrollPact control screentime have ads?

Neither MDI Align nor ScrollPact control screentime shows ads.

### Which is updated more often, MDI Align or ScrollPact control screentime?

MDI Align ships an update every 2 months, and ScrollPact control screentime monthly. Most recently, MDI Align was updated on September 9, 2026 and ScrollPact control screentime on September 14, 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.*