# ThreeLinesDiary vs Diary 2026

The clearest difference is update cadence: Diary 2026 at fortnightly against ThreeLinesDiary's every 6 months. Diary 2026 also leads on iOS requirement (13.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ThreeLinesDiary ships an update every 6 months, Diary 2026 fortnightly. The most recent releases landed on September 8, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | ThreeLinesDiary | Diary 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/diary-2026/id1639774875/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 75.0% of reviews | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 7 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Seiji Nagano](https://appshunter.io/developer/689628441) | [Foodmenu.world Inc.](https://appshunter.io/developer/1438351063) |

## What reviewers say

### ThreeLinesDiary

[App page](https://appshunter.io/ios/app/threelinesdiary/id1161808671)

A simple journaling app designed to improve sleep quality by encouraging users to write a three-line diary entry before bed. It allows for photo attachments and provides daily reminders to help build a consistent writing habit.

**Highlights:** Three-line daily journal entries, Attach photos to entries, Daily writing reminders, Improve sleep quality, Simple and intuitive interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Diary 2026

[App page](https://appshunter.io/ios/app/diary-2026/id1639774875)

This app combines a simple diary with a calendar for organizing memories and plans. Easily record thoughts, dreams, and ideas, and use color-coded tags for quick organization and scheduling.

**Highlights:** Diary and calendar integration, Tag and color-code entries, Quick and intuitive entry, Schedule management, Dream, idea, and travel journaling, Monthly and daily calendar views

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

**In-app purchases:** none


## Frequently asked questions

### Is ThreeLinesDiary free?

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

### Is Diary 2026 free?

Diary 2026 is free to download, with no in-app purchases.

### Do ThreeLinesDiary or Diary 2026 have ads?

Both ThreeLinesDiary and Diary 2026 show ads.

### Which is updated more often, ThreeLinesDiary or Diary 2026?

ThreeLinesDiary ships an update every 6 months, and Diary 2026 fortnightly. Most recently, ThreeLinesDiary was updated on September 8, 2026 and Diary 2026 on August 20, 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.*