# Routine Task Timer vs Shijima Diary

The clearest difference is iOS requirement: Routine Task Timer at 16.0 against Shijima Diary's 26.0. On price, update cadence, 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.

Routine Task Timer ships an update fortnightly, Shijima Diary every 3 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Routine Task Timer | Shijima Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/routine-task-timer/id1455443503/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 89.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 16 MB | 14 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hiroki Sakamoto](https://appshunter.io/developer/1455443502) | [Takehiko Murai](https://appshunter.io/developer/1782255150) |

## What reviewers say

### Routine Task Timer

[App page](https://appshunter.io/ios/app/routine-task-timer/id1455443503)

This app guides you through daily routines by announcing each task and its remaining time. It helps prevent time-wasting during activities like studying, training, or housework, ensuring smoother task completion.

**Highlights:** Task announcements with remaining time, Supports morning routines, Aids in studying and training, Helps with housework efficiency, Prevents time-wasting

**Features:** macOS Compatibility

**In-app purchases:** none


### Shijima Diary

[App page](https://appshunter.io/ios/app/shijima-diary-rest-mind-in-ai/id6762002153)

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

**In-app purchases:** none


## Frequently asked questions

### Is Routine Task Timer free?

Routine Task Timer is free to download, with no in-app purchases.

### Is Shijima Diary free?

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

### Do Routine Task Timer or Shijima Diary have ads?

Both Routine Task Timer and Shijima Diary show ads.

### Which is updated more often, Routine Task Timer or Shijima Diary?

Routine Task Timer ships an update fortnightly, and Shijima Diary every 3 weeks. Most recently, Routine Task Timer was updated on November 2, 2026 and Shijima Diary on November 5, 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.*