# STEINS;GATE 比翼恋理のだーりん vs AQUA

The clearest difference is price: AQUA at $9.99 against STEINS;GATE 比翼恋理のだーりん's $14.99. AQUA also leads on iOS requirement (8.0 vs 15.0). STEINS;GATE 比翼恋理のだーりん's advantage is update cadence (every 7 months vs every 26 months). On ads, in-app purchases and device support there is nothing between them.

STEINS;GATE 比翼恋理のだーりん costs $14.99 and AQUA $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

STEINS;GATE 比翼恋理のだーりん ships an update every 7 months, AQUA every 26 months. The most recent releases landed on September 20, 2026 and December 24, 2025 respectively.

## The numbers

| Metric | STEINS;GATE 比翼恋理のだーりん | AQUA |
| --- | --- | --- |
| Price | $14.99 | **$9.99** |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/steinsgate/id554554031/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 52.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 26 months |
| Monetization | Paid | — |
| Size | 1.9 GB | 1.1 GB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [MAGES. Inc.](https://appshunter.io/developer/356300976) | [HUBLOTS CO., Ltd](https://appshunter.io/developer/498923528) |

## 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


### AQUA

[App page](https://appshunter.io/ios/app/aqua/id998266393)

**Features:** macOS Compatibility

**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 AQUA free?

AQUA costs $9.99, with no in-app purchases.

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

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

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

STEINS;GATE 比翼恋理のだーりん ships an update every 7 months, and AQUA every 26 months. Most recently, STEINS;GATE 比翼恋理のだーりん was updated on September 20, 2026 and AQUA on December 24, 2025.

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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.*