# iMandala vs PR Diary

The clearest difference is in-app purchases: PR Diary at none against iMandala's 12. PR Diary also leads on update cadence (every 4 days vs every 3 weeks). iMandala's advantage is iOS requirement (16.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. iMandala sells 12 one-off in-app purchases. PR Diary asks for nothing beyond the download.

iMandala ships an update every 3 weeks, PR Diary every 4 days. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | iMandala | PR Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 71 MB | 8 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [LUNAM EDUCATION CO., LTD](https://appshunter.io/developer/1794038866) | [Yung Wen Cheng](https://appshunter.io/developer/1851202446) |

## What reviewers say

### iMandala

[App page](https://appshunter.io/ios/app/imandala/id6741407114)

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 開通每日卓越 | $9.99 | one-time |
| 你的貴人在哪裡？ | $14.99 | one-time |
| 開通每日基礎 | $14.99 | one-time |
| 開通每日提升 | $14.99 | one-time |
| 解析報告－事業篇 | $14.99 | one-time |
| 解析報告－感情篇 | $14.99 | one-time |
| 解析報告－家庭篇 | $14.99 | one-time |
| 解析報告－健康篇 | $14.99 | one-time |
| 開通每日基礎、提升、卓越 | $39.99 | one-time |
| 2026 「赤馬–紅羊」VS「戰敗–流浪」預警：密宗占星深度解析 | $49.99 | one-time |
| 2026年度正念修心指南 | $49.99 | one-time |
| 2026年度整體運勢分析 | $49.99 | one-time |


### PR Diary

[App page](https://appshunter.io/ios/app/pr-diary/id6761694656)

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

**In-app purchases:** none


## Frequently asked questions

### Is iMandala free?

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

### Is PR Diary free?

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

### Do iMandala or PR Diary have ads?

Neither iMandala nor PR Diary shows ads.

### Which is updated more often, iMandala or PR Diary?

iMandala ships an update every 3 weeks, and PR Diary every 4 days. Most recently, iMandala was updated on October 4, 2026 and PR Diary on October 9, 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.*