# 16文字日記 vs Simple Journal

The clearest difference is review sentiment: Simple Journal at 100% against 16文字日記's 50%. Simple Journal also leads on ads (none vs shown). 16文字日記's advantage is in-app purchases (none vs 1). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Simple Journal sells 1 one-off in-app purchase. 16文字日記 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 16文字日記 | Simple Journal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/simple-journal-daily-diary/id6783586117/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 75 MB | 24 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kenta Fukushima](https://appshunter.io/developer/1514527789) | [Daiki Kitaoka](https://appshunter.io/developer/6783586119) |

## What reviewers say

### 16文字日記

[App page](https://appshunter.io/ios/app/16/id6448646374)

This app allows users to record their daily thoughts and memories using only 16 characters. It's designed for those who find long journaling difficult or are short on time, making it easy to maintain a daily record and review past entries.

**Highlights:** 16-character daily entries, Monthly calendar view, Writing reminders, Passcode lock, Easy to continue daily

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

**In-app purchases:** none


### Simple Journal

[App page](https://appshunter.io/ios/app/simple-journal-daily-diary/id6783586117)

A minimalist daily journaling app designed for effortless reflection. Focus on writing without distractions like titles, templates, or ads. Easily track your thoughts and memories with a simple, one-page-per-day format.

**Highlights:** No titles, autosave, One page per day, Calendar view for past entries, Keyword search, No ads or social features, Dark mode, Face ID/passcode lock

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | one-time |


## Frequently asked questions

### Is 16文字日記 free?

16文字日記 is free to download, with no in-app purchases.

### Is Simple Journal free?

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

### Do 16文字日記 or Simple Journal have ads?

16文字日記 shows ads; Simple Journal does not.

### Which is updated more often, 16文字日記 or Simple Journal?

16文字日記 ships an update every 2 months, and Simple Journal every 2 months. Most recently, 16文字日記 was updated on November 3, 2026 and Simple Journal on October 31, 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.*