# MeFlow vs Secret diary

The clearest difference is in-app purchases: MeFlow at none against Secret diary's 5. MeFlow also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Secret diary sells 5 in-app purchases, starting at $2.99 per month. MeFlow asks for nothing beyond the download.

MeFlow ships an update weekly, Secret diary every 3 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | MeFlow | Secret diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (11 ratings)](https://appshunter.io/ios/app/secret-diary-locked-journal/id6739699394/reviews)** |
| Number of ratings | — | **11** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 120 MB | 83 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Romero de Jesus Aracena Fernandez](https://appshunter.io/developer/1634318028) | [Chandan Kumar](https://appshunter.io/developer/1786559128) |

## What reviewers say

### MeFlow

[App page](https://appshunter.io/ios/app/meflow/id1634318026)

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

**In-app purchases:** none


### Secret diary

[App page](https://appshunter.io/ios/app/secret-diary-locked-journal/id6739699394)

This app provides a secure and customizable space for journaling, mood tracking, and memory keeping. Enhance your entries with photos, stickers, and personalized themes. Organize your thoughts with tags and find them easily with smart search.

**Highlights:** Secure passcode, pattern, or password lock, Mood tracking and emotional analytics, Add photos, stickers, and backgrounds to entries, Organize entries with tags, Customizable themes, fonts, and colors, Backup and restore functionality, Daily writing reminders

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diary Premium Monthly | $2.99 | per month |
| Diary Premium Yearly | $14.99 | per year |
| Diary Annual Subscription | $14.99 | per year |
| Diary Premium - Lifetime | $19.99 | one-time |
| Diary premium lifetime | $39.99 | one-time |


## Frequently asked questions

### Is MeFlow free?

MeFlow 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 MeFlow or Secret diary have ads?

Secret diary shows ads; MeFlow does not.

### Which is updated more often, MeFlow or Secret diary?

MeFlow ships an update weekly, and Secret diary every 3 weeks. Most recently, MeFlow was updated on November 7, 2026 and Secret diary on November 4, 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.*