# MandalaChart Official App vs AIPromptNote

The clearest difference is in-app purchases: AIPromptNote at none against MandalaChart Official App's 3. MandalaChart Official App's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price and review sentiment there is nothing between them.

Both are free to download. MandalaChart Official App sells 3 in-app purchases, starting at $0.99 per month. AIPromptNote asks for nothing beyond the download.

MandalaChart Official App ships an update fortnightly, AIPromptNote every 2 months. The most recent releases landed on September 5, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | MandalaChart Official App | AIPromptNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mandalachart-official-app/id1622352017/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 56 MB | 31 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MK-International](https://appshunter.io/developer/377183324) | [Daisuke Katayama](https://appshunter.io/developer/1102066592) |

## What reviewers say

### MandalaChart Official App

[App page](https://appshunter.io/ios/app/mandalachart-official-app/id1622352017)

Organize thoughts, set goals, and boost productivity with this 9-square grid tool. Ideal for business professionals and students, it offers intuitive editing, sharing, and multi-device syncing.

**Highlights:** Intuitive cell editing and swapping, Title and details layout for structured notes, Title-only layout with note-based details, Pre-built 'This Year's Goals' template, Instant use without account registration, Share charts for collaboration, Dark theme support, Multi-device sync via Google Drive

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MandalaChart Pro Version | $0.99 | per month |
| MandalaChart Pro (Monthly) | $2.00 | per month |
| MandalaChart Pro (Annual) | $12.00 | per year |


### AIPromptNote

[App page](https://appshunter.io/ios/app/aipromptnote/id6449469656)

Streamline AI chatbot prompt creation and management. Split prompts into instructions and content, duplicate existing prompts with one click, and easily share your creations with others. This tool helps you maximize AI potential.

**Highlights:** Split entry for instructions and content, One-click prompt duplication, Prompt sharing functionality, Streamlined prompt management, Supports AI chatbot development

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

**In-app purchases:** none


## Frequently asked questions

### Is MandalaChart Official App free?

MandalaChart Official App is free to download, with in-app purchases available.

### Is AIPromptNote free?

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

### Do MandalaChart Official App or AIPromptNote have ads?

AIPromptNote shows ads; MandalaChart Official App does not.

### Which is updated more often, MandalaChart Official App or AIPromptNote?

MandalaChart Official App ships an update fortnightly, and AIPromptNote every 2 months. Most recently, MandalaChart Official App was updated on September 5, 2026 and AIPromptNote on September 15, 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.*