# NNAT vs ScrollCheckpoint

The clearest difference is in-app purchases: ScrollCheckpoint at none against NNAT's 1. NNAT's advantage is ads (none vs shown) and iOS requirement (13.0 vs 16.2). On price, update cadence and device support there is nothing between them.

Both are free to download. NNAT sells 1 one-off in-app purchase. ScrollCheckpoint asks for nothing beyond the download.

NNAT ships an update every 2 weeks, ScrollCheckpoint every 4 weeks. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | NNAT | ScrollCheckpoint |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Size | 138 MB | 64 MB |
| Requires iOS | **13.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Perfect Consulting B.V.](https://appshunter.io/developer/1562668783) | [Schorha LLC](https://appshunter.io/developer/6787276023) |

## What reviewers say

### NNAT

[App page](https://appshunter.io/ios/app/nnat-3-practice/id6740410497)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get PRO with On-Time Payment! | $9.99 | one-time |


### ScrollCheckpoint

[App page](https://appshunter.io/ios/app/scrollcheckpoint-screen-time/id6787276021)

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

**In-app purchases:** none


## Frequently asked questions

### Is NNAT free?

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

### Is ScrollCheckpoint free?

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

### Do NNAT or ScrollCheckpoint have ads?

ScrollCheckpoint shows ads; NNAT does not.

### Which is updated more often, NNAT or ScrollCheckpoint?

NNAT ships an update every 2 weeks, and ScrollCheckpoint every 4 weeks. Most recently, NNAT was updated on September 14, 2026 and ScrollCheckpoint on September 20, 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.*