# ThreeNote vs Promptlyr

The clearest difference is in-app purchases: ThreeNote at none against Promptlyr's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Promptlyr sells 3 in-app purchases, starting at $7.99 per 7 days. ThreeNote asks for nothing beyond the download.

ThreeNote ships an update daily, Promptlyr every 2 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ThreeNote | Promptlyr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/promptlyr-notes-study-ai/id6759705058/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 54 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Jouni Erola](https://appshunter.io/developer/295758397) | [Parvez Ibrahimi](https://appshunter.io/developer/1880297885) |

## What reviewers say

### ThreeNote

[App page](https://appshunter.io/ios/app/threenote/id6736774101)

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

**In-app purchases:** none


### Promptlyr

[App page](https://appshunter.io/ios/app/promptlyr-notes-study-ai/id6759705058)

This AI workspace allows users to interact with over 110 AI models, compare responses side-by-side, and generate images. It also offers tools for creating quizzes from content, humanizing AI text, and checking document integrity.

**Highlights:** Access 110+ AI models, Compare AI model responses, Generate images with AI, Create quizzes from content, Humanize AI-generated text, Check document integrity

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $7.99 | per 7 days |
| Professional | $12.99 | per 7 days |
| Enterprise | $24.99 | per 7 days |


## Frequently asked questions

### Is ThreeNote free?

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

### Is Promptlyr free?

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

### Do ThreeNote or Promptlyr have ads?

Neither ThreeNote nor Promptlyr shows ads.

### Which is updated more often, ThreeNote or Promptlyr?

ThreeNote ships an update daily, and Promptlyr every 2 days. Most recently, ThreeNote was updated on October 27, 2026 and Promptlyr 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.*