# STEINS;GATE 比翼恋理のだーりん vs ALTDEUS

The clearest difference is rating: ALTDEUS at 5.0 against STEINS;GATE 比翼恋理のだーりん's 3.9. ALTDEUS also leads on price ($13.99 vs $14.99) and iOS requirement (12.0 vs 15.0). STEINS;GATE 比翼恋理のだーりん's advantage is ratings volume (7 vs 1). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

STEINS;GATE 比翼恋理のだーりん costs $14.99 and ALTDEUS $13.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ALTDEUS holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: STEINS;GATE 比翼恋理のだーりん has 7 ratings behind it against 1, so its average is the more settled of the two.

STEINS;GATE 比翼恋理のだーりん ships an update every 7 months, ALTDEUS daily. Both last shipped on September 20, 2026.

## The numbers

| Metric | STEINS;GATE 比翼恋理のだーりん | ALTDEUS |
| --- | --- | --- |
| Price | $14.99 | **$13.99** |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/steinsgate/id554554031/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/altdeus-beyond-chronos/id6476523909/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 52.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Daily** |
| Monetization | Paid | Paid |
| Size | 1.9 GB | 1.6 GB |
| 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) | [Izanagigames, Inc.](https://appshunter.io/developer/1486537611) |

## 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


### ALTDEUS

[App page](https://appshunter.io/ios/app/altdeus-beyond-chronos/id6476523909)

Embark on a sci-fi adventure in a post-apocalyptic world where humanity fights colossal invaders. Pilot a powerful mech, make critical decisions, and uncover a story of revenge and survival.

**Highlights:** Epic sci-fi story, Pilot humanoid weapons, Critical decision-making, Star-studded voice cast, Award-winning VR experience, Multiple subtitle languages

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

**In-app purchases:** none


## 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 ALTDEUS free?

ALTDEUS costs $13.99, with no in-app purchases.

### Which has better reviews, STEINS;GATE 比翼恋理のだーりん or ALTDEUS?

ALTDEUS is rated higher. STEINS;GATE 比翼恋理のだーりん averages 3.9 out of 5 from 7 ratings, while ALTDEUS averages 5.0 from 1 ratings.

### Do STEINS;GATE 比翼恋理のだーりん or ALTDEUS have ads?

Neither STEINS;GATE 比翼恋理のだーりん nor ALTDEUS shows ads.

### Which is updated more often, STEINS;GATE 比翼恋理のだーりん or ALTDEUS?

STEINS;GATE 比翼恋理のだーりん ships an update every 7 months, and ALTDEUS daily. Most recently, STEINS;GATE 比翼恋理のだーりん was updated on September 20, 2026 and ALTDEUS on September 20, 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.*