# InfiniteNote vs AINotes

The clearest difference is in-app purchases: AINotes at none against InfiniteNote's 1. On price, update cadence, ads and device support there is nothing between them.

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

InfiniteNote ships an update fortnightly, AINotes every 10 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | InfiniteNote | AINotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/ainotes-note-taking-and-pdf/id6770277194/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | — | Free |
| Size | 3 MB | 213 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jumpei Takiyasu](https://appshunter.io/developer/1550600314) | [PRODSOFT PTE LTD](https://appshunter.io/developer/1896729840) |

## What reviewers say

### InfiniteNote

[App page](https://appshunter.io/ios/app/infinitenote-canvas-notes/id6759290708)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Notes | $4.99 | one-time |


### AINotes

[App page](https://appshunter.io/ios/app/ainotes-note-taking-and-pdf/id6770277194)

This app offers a natural handwriting experience on an infinite canvas for note-taking and document annotation. Organize study, work, and creative projects with features like multiple layers, split-screen editing, and PDF annotation. It supports various file formats and offers iCloud sync for seamless device transfer.

**Highlights:** Infinite canvas for freeform ideation, Paper-like handwriting with Apple Pencil support, Annotate PDFs, DOCs, PPTs, and ebooks, Multiple layers for complex editing, Split-screen editing for side-by-side notes, OCR for text recognition from scanned documents, iCloud sync across iPhone and iPad

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

**In-app purchases:** none


## Frequently asked questions

### Is InfiniteNote free?

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

### Is AINotes free?

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

### Do InfiniteNote or AINotes have ads?

Neither InfiniteNote nor AINotes shows ads.

### Which is updated more often, InfiniteNote or AINotes?

InfiniteNote ships an update fortnightly, and AINotes every 10 days. Most recently, InfiniteNote was updated on October 25, 2026 and AINotes on October 25, 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.*