# OSOI vs AI Note & Task Capture

The clearest difference is in-app purchases: OSOI at none against AI Note & Task Capture's 3. OSOI also leads on update cadence (weekly vs every 3 weeks) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. AI Note & Task Capture sells 3 in-app purchases, starting at $2.99 per 7 days. OSOI asks for nothing beyond the download.

OSOI ships an update weekly, AI Note & Task Capture every 3 weeks. The most recent releases landed on September 13, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | OSOI | AI Note & Task Capture |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 100 MB | 64 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dejan Jaksic](https://appshunter.io/developer/1660384911) | [David Hamaiun](https://appshunter.io/developer/1888782432) |

## What reviewers say

### OSOI

[App page](https://appshunter.io/ios/app/osoi/id6501978133)

**Features:** Vision Pro support

**In-app purchases:** none


### AI Note & Task Capture

[App page](https://appshunter.io/ios/app/ai-note-and-task-capture-atmax/id6761305018)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atmax Pro — Weekly | $2.99 | per 7 days |
| Atmax Pro — Monthly | $4.99 | per month |
| Atmax Pro — Yearly | $29.99 | per year |


## Frequently asked questions

### Is OSOI free?

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

### Is AI Note & Task Capture free?

AI Note & Task Capture is free to download, with in-app purchases available.

### Do OSOI or AI Note & Task Capture have ads?

Neither OSOI nor AI Note & Task Capture shows ads.

### Which is updated more often, OSOI or AI Note & Task Capture?

OSOI ships an update weekly, and AI Note & Task Capture every 3 weeks. Most recently, OSOI was updated on September 13, 2026 and AI Note & Task Capture 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.*