# Arrow Loop vs Hoshitsunagi

The clearest difference is in-app purchases: Hoshitsunagi at none against Arrow Loop's 1. Hoshitsunagi also leads on update cadence (every 5 days vs monthly) and iOS requirement (15.0 vs 17.0). Arrow Loop's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Arrow Loop sells 1 one-off in-app purchase. Hoshitsunagi asks for nothing beyond the download.

Arrow Loop ships an update monthly, Hoshitsunagi every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Arrow Loop | Hoshitsunagi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 2 MB | 176 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [torankirite](https://appshunter.io/developer/1883564850) | [Takeru Ito](https://appshunter.io/developer/1153247304) |

## What reviewers say

### Arrow Loop

[App page](https://appshunter.io/ios/app/arrow-loop-logic-puzzle/id6799569871)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


### Hoshitsunagi

[App page](https://appshunter.io/ios/app/hoshitsunagi-star-puzzle/id6811457701)

A serene logic puzzle game set under a night sky. Connect stars based on numerical clues indicating linked neighbors of the same type. Offers 2,000 puzzles with increasing difficulty and subtle visual rewards upon completion.

**Highlights:** Logic-based star connection puzzles, Gradual difficulty progression, Seven rule variations, Illustrated help guides, 2,000 unique puzzles, Rewarding completion effects

**In-app purchases:** none


## Frequently asked questions

### Is Arrow Loop free?

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

### Is Hoshitsunagi free?

Hoshitsunagi is free to download, with no in-app purchases.

### Do Arrow Loop or Hoshitsunagi have ads?

Hoshitsunagi shows ads; Arrow Loop does not.

### Which is updated more often, Arrow Loop or Hoshitsunagi?

Arrow Loop ships an update monthly, and Hoshitsunagi every 5 days. Most recently, Arrow Loop was updated on October 31, 2026 and Hoshitsunagi on October 31, 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.*