# STEINS;GATE 比翼恋理のだーりん vs 魔界都市CHI

The clearest difference is price: 魔界都市CHI at $0.99 against STEINS;GATE 比翼恋理のだーりん's $14.99. 魔界都市CHI also leads on update cadence (every 10 days vs every 7 months) and iOS requirement (13.0 vs 15.0). STEINS;GATE 比翼恋理のだーりん's advantage is review sentiment (53% vs 25%). On ads, in-app purchases, 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 魔界都市CHI $0.99 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, 魔界都市CHI every 10 days. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | STEINS;GATE 比翼恋理のだーりん | 魔界都市CHI |
| --- | --- | --- |
| Price | $14.99 | **$0.99** |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/steinsgate/id554554031/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | **52.7% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | Paid | Paid |
| Size | 1.9 GB | 176 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [MAGES. Inc.](https://appshunter.io/developer/356300976) | [SADAYUKI NAGAHORI](https://appshunter.io/developer/1886052457) |

## 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


### 魔界都市CHI

[App page](https://appshunter.io/ios/app/chi-ba/id6760744791)

Embark on a modern fantasy RPG adventure based on Chiba's legends. Four high school students uncover the truth of "CHI-BA" by borrowing the blessings of local spirits. Engage in strategic turn-based battles using unique character abilities and explore a world inspired by real Chiba locations and folklore.

**Highlights:** Modern fantasy RPG, Based on Chiba's legends, Strategic turn-based battles, Unique character abilities, Explore real Chiba locations, Short play time (3-5 hours)

**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 魔界都市CHI free?

魔界都市CHI costs $0.99, with no in-app purchases.

### Do STEINS;GATE 比翼恋理のだーりん or 魔界都市CHI have ads?

Neither STEINS;GATE 比翼恋理のだーりん nor 魔界都市CHI shows ads.

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

STEINS;GATE 比翼恋理のだーりん ships an update every 7 months, and 魔界都市CHI every 10 days. Most recently, STEINS;GATE 比翼恋理のだーりん was updated on September 20, 2026 and 魔界都市CHI on September 9, 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.*