# STEINS;GATE 比翼恋理のだーりん vs ユグドラ・ユニオン YGGDRA UNION

The clearest difference is rating: ユグドラ・ユニオン YGGDRA UNION at 4.4 against STEINS;GATE 比翼恋理のだーりん's 3.9. ユグドラ・ユニオン YGGDRA UNION also leads on review sentiment (88% vs 53%) and price ($9.99 vs $14.99). STEINS;GATE 比翼恋理のだーりん's advantage is in-app purchases (none vs 2). On ratings volume, ads, monetization model and device support there is nothing between them.

STEINS;GATE 比翼恋理のだーりん costs $14.99 and ユグドラ・ユニオン YGGDRA UNION $9.99 up front. ユグドラ・ユニオン YGGDRA UNION sells 2 one-off in-app purchases. STEINS;GATE 比翼恋理のだーりん asks for nothing beyond the download.

ユグドラ・ユニオン YGGDRA UNION holds the better App Store score, 4.4 against 3.9. Both are backed by a comparable volume of ratings — 7 and 9 respectively. Written reviews point the same way: 53% of STEINS;GATE 比翼恋理のだーりん's written reviews are positive against 88% of ユグドラ・ユニオン YGGDRA UNION's.

STEINS;GATE 比翼恋理のだーりん ships an update every 7 months, ユグドラ・ユニオン YGGDRA UNION every 3 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | STEINS;GATE 比翼恋理のだーりん | ユグドラ・ユニオン YGGDRA UNION |
| --- | --- | --- |
| Price | $14.99 | **$9.99** |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/steinsgate/id554554031/reviews) | **[4.4 (9 ratings)](https://appshunter.io/ios/app/yggdra-union/id1450925098/reviews)** |
| Number of ratings | 7 | **9** |
| Positive reviews | 52.7% of reviews | **87.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 1.9 GB | 392 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [MAGES. Inc.](https://appshunter.io/developer/356300976) | [sting co.,ltd](https://appshunter.io/developer/381060000) |

## What reviewers say

### STEINS;GATE 比翼恋理のだーりん

[App page](https://appshunter.io/ios/app/steinsgate/id554554031)

This is a romantic and comedic visual novel spin-off from the STEINS;GATE series. It follows the daily lives of lab members with a focus on humor and sweet romantic scenes, featuring multiple character routes and full voice acting.

**Highlights:** Romantic and comedic adventure, Phone trigger system, Six character routes with individual endings, Full voice acting, Over 20 hours of gameplay, Universal app support (iPhone/iPad), iCloud save data synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


### ユグドラ・ユニオン YGGDRA UNION

[App page](https://appshunter.io/ios/app/yggdra-union/id1450925098)

Embark on a quest to liberate a kingdom in this tactical RPG. Utilize a union system for coordinated attacks and powerful tactics cards to overcome formidable foes. Enjoy enhanced gameplay with new features like rewind and auto-save.

**Highlights:** Union system for coordinated combat, Tactics cards for powerful attacks, Rewind functionality, Auto-save feature, Conversation log, EASY mode, Controller support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| イメージバトルBGMセット21曲 | $0.99 | one-time |
| オリジナルBGMセット57曲 | $1.99 | one-time |


## Frequently asked questions

### Is STEINS;GATE 比翼恋理のだーりん free?

STEINS;GATE 比翼恋理のだーりん costs $14.99, with no in-app purchases.

### Is ユグドラ・ユニオン YGGDRA UNION free?

ユグドラ・ユニオン YGGDRA UNION costs $9.99, and also offers in-app purchases.

### Which has better reviews, STEINS;GATE 比翼恋理のだーりん or ユグドラ・ユニオン YGGDRA UNION?

ユグドラ・ユニオン YGGDRA UNION is rated higher. STEINS;GATE 比翼恋理のだーりん averages 3.9 out of 5 from 7 ratings, while ユグドラ・ユニオン YGGDRA UNION averages 4.4 from 9 ratings.

### Do STEINS;GATE 比翼恋理のだーりん or ユグドラ・ユニオン YGGDRA UNION have ads?

Neither STEINS;GATE 比翼恋理のだーりん nor ユグドラ・ユニオン YGGDRA UNION shows ads.

### Which is updated more often, STEINS;GATE 比翼恋理のだーりん or ユグドラ・ユニオン YGGDRA UNION?

STEINS;GATE 比翼恋理のだーりん ships an update every 7 months, and ユグドラ・ユニオン YGGDRA UNION every 3 months. Most recently, STEINS;GATE 比翼恋理のだーりん was updated on November 6, 2026 and ユグドラ・ユニオン YGGDRA UNION on November 6, 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.*