# KULASIS vs 世界史年号問題

The clearest difference is review sentiment: 世界史年号問題 at 82% against KULASIS's 20%. 世界史年号問題 also leads on update cadence (every 3 weeks vs every 6 weeks). KULASIS's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 世界史年号問題 sells 1 one-off in-app purchase. KULASIS asks for nothing beyond the download.

KULASIS ships an update every 6 weeks, 世界史年号問題 every 3 weeks. The most recent releases landed on July 8, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | KULASIS | 世界史年号問題 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kulasis/id1441279884/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | **82.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 31 MB | 15 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [KYOTO UNIVERSITY](https://appshunter.io/developer/736070990) | [Akira Fujisawa](https://appshunter.io/developer/1533514621) |

## What reviewers say

### KULASIS

[App page](https://appshunter.io/ios/app/kulasis/id1441279884)

This app displays various announcements, including student calls, class changes, and cancellations. It provides push notifications for important updates and allows access to class schedules, syllabi, and course materials. The application synchronizes with its PC version for efficient information delivery.

**Highlights:** Class schedule display, Syllabus confirmation, Push notifications for updates, Access to course materials, Announcements for class changes, Synchronization with PC version

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

**In-app purchases:** none


### 世界史年号問題

[App page](https://appshunter.io/ios/app/id1591797286)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $4.99 | one-time |


## Frequently asked questions

### Is KULASIS free?

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

### Is 世界史年号問題 free?

世界史年号問題 is free to download, with in-app purchases available.

### Do KULASIS or 世界史年号問題 have ads?

世界史年号問題 shows ads; KULASIS does not.

### Which is updated more often, KULASIS or 世界史年号問題?

KULASIS ships an update every 6 weeks, and 世界史年号問題 every 3 weeks. Most recently, KULASIS was updated on July 8, 2026 and 世界史年号問題 on September 22, 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.*