# 脱出ゲーム river vs Sum Loop

The clearest difference is rating: Sum Loop at 5.0 against 脱出ゲーム river's 1.0. 脱出ゲーム river's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Sum Loop sells 1 one-off in-app purchase. 脱出ゲーム river asks for nothing beyond the download.

Sum Loop holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | 脱出ゲーム river | Sum Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/river/id1212706776/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sum-loop/id6447087917/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 21.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 9 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AKIE MINE](https://appshunter.io/developer/1018652993) | [Goro Sato](https://appshunter.io/developer/412448991) |

## What reviewers say

### 脱出ゲーム river

[App page](https://appshunter.io/ios/app/river/id1212706776)

Trapped in a room filled with river crossing puzzles, you must solve all the mysteries to escape. Hints are available to guide you. Can you find your way out?

**Highlights:** River crossing puzzles, Solve mysteries, Escape the room, Hint system

**Features:** macOS Compatibility

**In-app purchases:** none


### Sum Loop

[App page](https://appshunter.io/ios/app/sum-loop/id6447087917)

A challenging puzzle game where players place blocks into overlapping loops to match displayed sums. Offers multiple solutions for each puzzle, providing replayability. Designed for quick, engaging gameplay.

**Highlights:** Match sums in overlapping loops, Place blocks to solve puzzles, Multiple solutions per puzzle, Challenging gameplay, Intuitive block placement

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is 脱出ゲーム river free?

脱出ゲーム river is free to download, with no in-app purchases.

### Is Sum Loop free?

Sum Loop is free to download, with in-app purchases available.

### Which has better reviews, 脱出ゲーム river or Sum Loop?

Sum Loop is rated higher. 脱出ゲーム river averages 1.0 out of 5 from 1 ratings, while Sum Loop averages 5.0 from 1 ratings.

### Do 脱出ゲーム river or Sum Loop have ads?

Sum Loop shows ads; 脱出ゲーム river does not.

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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.*