# Secret Notes vs Ahti

The clearest difference is price: Secret Notes at Free against Ahti's $5.99. Secret Notes also leads on update cadence (every 3 days vs every 6 days). Ahti's advantage is in-app purchases (none vs 1) and iOS requirement (14.0 vs 26.2). On ads and device support there is nothing between them.

Secret Notes is free to download; Ahti costs $5.99 up front. Secret Notes sells 1 one-off in-app purchase. Ahti asks for nothing beyond the download.

Secret Notes ships an update every 3 days, Ahti every 6 days. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Secret Notes | Ahti |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ahti/id6781643515/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 days |
| Monetization | — | Paid |
| Size | 4 MB | 7 MB |
| Requires iOS | 26.2 | **14.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Grauf](https://appshunter.io/developer/1878952443) | [Bret Merritt](https://appshunter.io/developer/6772610081) |

## What reviewers say

### Secret Notes

[App page](https://appshunter.io/ios/app/secret-notes-private-notepad/id6760174844)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Secret Notes Pro | $2.99 | one-time |


### Ahti

[App page](https://appshunter.io/ios/app/ahti/id6781643515)

This writing application provides a peaceful, uncluttered interface for planning, drafting, and finishing long-form projects like novels or screenplays. It offers tools for structuring your work, writing without distraction, and exporting your finished manuscript in various formats.

**Highlights:** Binder for chapters and scenes, Corkboard for scene flash cards, Outliner for structure overview, Distraction-free writing modes, Word goal and daily pace tracking, Export to ePub, Word, PDF, Customizable themes and styles

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Secret Notes free?

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

### Is Ahti free?

Ahti costs $5.99, with no in-app purchases.

### Do Secret Notes or Ahti have ads?

Neither Secret Notes nor Ahti shows ads.

### Which is updated more often, Secret Notes or Ahti?

Secret Notes ships an update every 3 days, and Ahti every 6 days. Most recently, Secret Notes was updated on October 14, 2026 and Ahti on October 8, 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.*