# GeSmart Pro vs Secret Diary

The clearest difference is in-app purchases: GeSmart Pro at none against Secret Diary's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Secret Diary sells 1 one-off in-app purchase. GeSmart Pro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on August 25, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | GeSmart Pro | Secret Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/secret-diary-password-notes/id6445909382/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 73 MB | 66 MB |
| Requires iOS | 15.5 | **15** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Joint Genius Co.,Ltd.](https://appshunter.io/developer/1291248028) | [伟 葛](https://appshunter.io/developer/1028908732) |

## What reviewers say

### GeSmart Pro

[App page](https://appshunter.io/ios/app/gesmart-pro/id1492661969)

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

**In-app purchases:** none


### Secret Diary

[App page](https://appshunter.io/ios/app/secret-diary-password-notes/id6445909382)

Securely record your daily life and protect your privacy with this easy-to-use digital journal. Customize entries with beautiful fonts and quickly find past notes using content search. It offers password protection for exclusive access.

**Highlights:** Password protection, Secure diary entries, Customizable fonts, Content search, User-friendly interface, Privacy protection

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $2.99 | one-time |


## Frequently asked questions

### Is GeSmart Pro free?

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

### Is Secret Diary free?

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

### Do GeSmart Pro or Secret Diary have ads?

Neither GeSmart Pro nor Secret Diary shows ads.

### Which is updated more often, GeSmart Pro or Secret Diary?

GeSmart Pro ships an update every 3 months, and Secret Diary every 3 months. Most recently, GeSmart Pro was updated on August 25, 2026 and Secret Diary on August 23, 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.*