# MiiBook Journal vs Subsc Manager App

The clearest difference is price: MiiBook Journal at Free against Subsc Manager App's $2.99. MiiBook Journal also leads on update cadence (monthly vs every 3 months) and iOS requirement (15.0 vs 17.6). Subsc Manager App's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

MiiBook Journal is free to download; Subsc Manager App costs $2.99 up front. MiiBook Journal sells 3 in-app purchases, starting at $1.99 per month. Subsc Manager App asks for nothing beyond the download.

MiiBook Journal ships an update monthly, Subsc Manager App every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MiiBook Journal | Subsc Manager App |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/miibook-journal-private-diary/id6451179720/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 153 MB | 8 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryunosuke Nagase](https://appshunter.io/developer/1506451599) | [Shun Isayama](https://appshunter.io/developer/1578976556) |

## What reviewers say

### MiiBook Journal

[App page](https://appshunter.io/ios/app/miibook-journal-private-diary/id6451179720)

This personal diary app offers a clean and engaging interface for easy daily journaling. It allows for quick entries, calendar reflections, and automatic monthly summaries. Prioritizing privacy, all data is stored locally on your device.

**Highlights:** Instant entry upon opening, Calendar reflections, AI monthly summaries, Dark mode support, Reminder notifications, Home Widget, Local data storage

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM - MONTHLY | $1.99 | per month |
| PREMIUM - ANNUAL | $22.99 | per year |
| PREMIUM - LIFETIME | $49.99 | one-time |


### Subsc Manager App

[App page](https://appshunter.io/ios/app/subsc-manager-app/id6738570810)

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

**In-app purchases:** none


## Frequently asked questions

### Is MiiBook Journal free?

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

### Is Subsc Manager App free?

Subsc Manager App costs $2.99, with no in-app purchases.

### Do MiiBook Journal or Subsc Manager App have ads?

MiiBook Journal shows ads; Subsc Manager App does not.

### Which is updated more often, MiiBook Journal or Subsc Manager App?

MiiBook Journal ships an update monthly, and Subsc Manager App every 3 months. Most recently, MiiBook Journal was updated on October 24, 2026 and Subsc Manager App on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*