# トリノート vs Sabolog

The clearest difference is monetization model: トリノート at ad-supported against Sabolog's free with in-app purchases. Sabolog's advantage is review sentiment (100% vs 90%) and iOS requirement (15.0 vs 17.6). 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.

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

## The numbers

| Metric | トリノート | Sabolog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 90.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 3 MB | 47 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Soichi Tsukamoto](https://appshunter.io/developer/1082155873) | [Reo Morishige](https://appshunter.io/developer/1890812929) |

## What reviewers say

### トリノート

[App page](https://appshunter.io/ios/app/torinote/id1260424038)

A simple note-taking and reminder app for bird lovers. Features unlimited notes, customizable reminders with repeat options, and iCloud synchronization. Enjoy a delightful experience with various bird species appearing each time you open the app.

**Highlights:** Unlimited notes and characters, Date and time specific reminders, Repeat reminder options (daily, weekly), iCloud automatic synchronization, Share notes via email/SNS, Supports iPad and landscape mode

**In-app purchases:** none


### Sabolog

[App page](https://appshunter.io/ios/app/sabolog/id6773163342)

This app helps you playfully track tasks you're procrastinating on, offering lighthearted excuses and optional reminders. It provides insights into your slacking habits and offers customization options. Widgets allow for quick access to your ongoing tasks.

**Highlights:** Record slacking tasks with reasons and colors, Optional deadlines and multiple reminder timings, Track total days slacking and longest streak, Home screen widgets for ongoing tasks, Customizable color themes and app icons, Manual and automatic iCloud backups, Pro version with ad removal and advanced features

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

**In-app purchases:** none


## Frequently asked questions

### Is トリノート free?

トリノート is free to download, with no in-app purchases.

### Is Sabolog free?

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

### Do トリノート or Sabolog have ads?

Both トリノート and Sabolog show ads.

### Which is updated more often, トリノート or Sabolog?

トリノート ships an update every 3 weeks, and Sabolog every 3 weeks. Most recently, トリノート was updated on November 2, 2026 and Sabolog 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.*