# First diary, Theme Diary vs One Page

The clearest difference is in-app purchases: One Page at none against First diary, Theme Diary's 7. One Page also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price, review sentiment and device support there is nothing between them.

Both are free to download. First diary, Theme Diary sells 7 in-app purchases, starting at $0.99 per 2 months. One Page asks for nothing beyond the download.

First diary, Theme Diary ships an update every 3 weeks, One Page every 2 days. Both last shipped on June 1, 2026.

## The numbers

| Metric | First diary, Theme Diary | One Page |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/one-page-simple-diary/id6738889085/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 131 MB | 33 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [G-SOFT](https://appshunter.io/developer/368394644) | [Ryota Kobayashi](https://appshunter.io/developer/1460136680) |

## What reviewers say

### First diary, Theme Diary

[App page](https://appshunter.io/ios/app/first-diary-theme-diary/id6483616889)

This app helps you journal your daily experiences with themes, emotions, and media. Record events with photos, videos, and location, and organize them privately. Premium features offer unlimited entries and media.

**Highlights:** Themed event recording, Emotion and level tracking, Add photos and videos, Location information, Secret themes and events, Passcode and biometric protection, iCloud sync

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Show weather | $0.99 | per 2 months |
| Hide ads | $0.99 | per month |
| Number of images | $1.99 | one-time |
| Character limit | $1.99 | one-time |
| Show weather | $3.99 | one-time |
| Hide ads (Unlimited) | $9.99 | one-time |
| Unlock passcode | $19.99 | one-time |


### One Page

[App page](https://appshunter.io/ios/app/one-page-simple-diary/id6738889085)

Record daily events and thoughts on a single, scrollable screen. This straightforward diary app simplifies reviewing past entries and maintaining a consistent writing habit. It's ideal for long-term reflections and tracking personal growth.

**Highlights:** Single-screen diary entries, Easy review of past records, Intuitive operation for habit building, Ideal for yearly reflections, Long-term record keeping

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is First diary, Theme Diary free?

First diary, Theme Diary is free to download, with in-app purchases available.

### Is One Page free?

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

### Do First diary, Theme Diary or One Page have ads?

First diary, Theme Diary shows ads; One Page does not.

### Which is updated more often, First diary, Theme Diary or One Page?

First diary, Theme Diary ships an update every 3 weeks, and One Page every 2 days. Most recently, First diary, Theme Diary was updated on June 1, 2026 and One Page on June 1, 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.*