# ジャストストップ！ vs Sum Loop

The clearest difference is in-app purchases: ジャストストップ！ at none against Sum Loop's 1. Sum Loop's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Sum Loop sells 1 one-off in-app purchase. ジャストストップ！ asks for nothing beyond the download.

## The numbers

| Metric | ジャストストップ！ | Sum Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sum-loop/id6447087917/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 9 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [hayashida reo](https://appshunter.io/developer/1670991875) | [Goro Sato](https://appshunter.io/developer/412448991) |

## What reviewers say

### ジャストストップ！

[App page](https://appshunter.io/ios/app/id6446065460)

**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 ジャストストップ！ free?

ジャストストップ！ is free to download, with no in-app purchases.

### Is Sum Loop free?

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

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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.*