# Simple Note vs Ahmni

The clearest difference is ads: Ahmni at none against Simple Note's shown. Simple Note's advantage is update cadence (every 2 days vs every 2 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Simple Note sells 1 one-off in-app purchase and Ahmni sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Simple Note ships an update every 2 days, Ahmni every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simple Note | Ahmni |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (245 ratings)](https://appshunter.io/ios/app/ahmni-infinite-canvas/id6468889981/reviews)** |
| Number of ratings | — | **245** |
| Positive reviews | — | 86.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | — | Subscription |
| Size | 6 MB | 65 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tools Products FZ-LLC](https://appshunter.io/developer/1549858533) | [Ahmni LLC](https://appshunter.io/developer/1710788067) |

## What reviewers say

### Simple Note

[App page](https://appshunter.io/ios/app/simple-note-taking/id1551202375)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple note-taking pro | $5.99 | one-time |


### Ahmni

[App page](https://appshunter.io/ios/app/ahmni-infinite-canvas/id6468889981)

Enhance your learning with an infinite canvas for mind mapping and PDF deconstruction. Improve retention through spaced review and stay focused with built-in productivity tools. Achieve your learning goals with structured reflection cycles.

**Highlights:** Infinite canvas for mind mapping, Drag and drop PDF excerpts, Spaced review and retrieval tracking, Focus checklist and Pomodoro timer, Goal Cycle for self-regulation, Support for learning cycles

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ahmni Pro Monthly | $2.99 | per month |
| Ahmni Pro Yearly | $19.99 | per year |

**What reviewers like**

- 🚀 Smooth writing experience
- 👍 Intuitive and user-friendly
- 💡 Innovative features like Kanban boards and spaced repetition
- 🚀 Buttery smooth zooming and panning
- 👍 Great for learning and productivity

**What reviewers complain about**

- 🔒 Subscription-only model
- 🐛 Occasional crashes and bugs
- 🔋 Battery drain issues
- 🔒 Lack of one-time purchase option
- 🔒 Partial eraser tool locked behind paywall

**Reported bugs**

- Inability to draw with fingers
- Support issues with app crashes after system updates

**Requested features**

- Add text input and typing capabilities
- Implement cloud sync and cross-device support
- Introduce more pen styles and customization options
- Add layers and better organization tools
- Improve the focus session and goal tracking features


## Frequently asked questions

### Is Simple Note free?

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

### Is Ahmni free?

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

### Do Simple Note or Ahmni have ads?

Simple Note shows ads; Ahmni does not.

### Which is updated more often, Simple Note or Ahmni?

Simple Note ships an update every 2 days, and Ahmni every 2 weeks. Most recently, Simple Note was updated on October 25, 2026 and Ahmni on October 24, 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.*