# DUeT+ vs そつたん｜大学生の時間割・卒業単位計算・履修管理

The clearest difference is in-app purchases: DUeT+ at none against そつたん｜大学生の時間割・卒業単位計算・履修管理's 1. DUeT+ also leads on device support (3 vs 1). そつたん｜大学生の時間割・卒業単位計算・履修管理's advantage is update cadence (every 9 days vs every 3 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. そつたん｜大学生の時間割・卒業単位計算・履修管理 sells 1 one-off in-app purchase. DUeT+ asks for nothing beyond the download.

DUeT+ ships an update every 3 months, そつたん｜大学生の時間割・卒業単位計算・履修管理 every 9 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DUeT+ | そつたん｜大学生の時間割・卒業単位計算・履修管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Size | 1 MB | 41 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Souichiro Tsujimoto](https://appshunter.io/developer/1800999467) | [SHINYA TANIMOTO](https://appshunter.io/developer/1877842483) |

## What reviewers say

### DUeT+

[App page](https://appshunter.io/ios/app/duet-plus/id6743043491)

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


### そつたん｜大学生の時間割・卒業単位計算・履修管理

[App page](https://appshunter.io/ios/app/id6802724377)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| そつたんPro | $3.99 | one-time |


## Frequently asked questions

### Is DUeT+ free?

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

### Is そつたん｜大学生の時間割・卒業単位計算・履修管理 free?

そつたん｜大学生の時間割・卒業単位計算・履修管理 is free to download, with in-app purchases available.

### Do DUeT+ or そつたん｜大学生の時間割・卒業単位計算・履修管理 have ads?

Neither DUeT+ nor そつたん｜大学生の時間割・卒業単位計算・履修管理 shows ads.

### Which is updated more often, DUeT+ or そつたん｜大学生の時間割・卒業単位計算・履修管理?

DUeT+ ships an update every 3 months, and そつたん｜大学生の時間割・卒業単位計算・履修管理 every 9 days. Most recently, DUeT+ was updated on October 25, 2026 and そつたん｜大学生の時間割・卒業単位計算・履修管理 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.*