# OmniCalc vs Shin Jorte

The clearest difference is in-app purchases: Shin Jorte at none against OmniCalc's 1. Shin Jorte also leads on ads (none vs shown) and iOS requirement (16.0 vs 26.2). On price, update cadence and device support there is nothing between them.

Both are free to download. OmniCalc sells 1 one-off in-app purchase. Shin Jorte asks for nothing beyond the download.

OmniCalc ships an update every 11 days, Shin Jorte every 8 days. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | OmniCalc | Shin Jorte |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 47.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Every 8 days** |
| Monetization | — | Free |
| Size | 5 MB | 118 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KODA SHUJI](https://appshunter.io/developer/1873008358) | [Jorte Inc.](https://appshunter.io/developer/570556352) |

## What reviewers say

### OmniCalc

[App page](https://appshunter.io/ios/app/omnicalc/id6758456828)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |


### Shin Jorte

[App page](https://appshunter.io/ios/app/shin-jorte/id6769235745)

This app offers a comfortable way to manage your daily life, combining a calendar, planner, and notebook. It allows for easy schedule management, task tracking, and note-taking with a paper planner feel. Event information can also be automatically added to your calendar.

**Highlights:** Intuitive month view with daily timeline, Integrated task, note, and diary management, Paper planner-like design, Customizable background, fonts, and icons, Automatic event info updates (weather, sports), Syncs with Google and Apple Calendar

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

**In-app purchases:** none


## Frequently asked questions

### Is OmniCalc free?

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

### Is Shin Jorte free?

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

### Do OmniCalc or Shin Jorte have ads?

OmniCalc shows ads; Shin Jorte does not.

### Which is updated more often, OmniCalc or Shin Jorte?

OmniCalc ships an update every 11 days, and Shin Jorte every 8 days. Most recently, OmniCalc was updated on October 17, 2026 and Shin Jorte on October 19, 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.*