# NETURAKU vs Sapling Isle

The clearest difference is ads: Sapling Isle at none against NETURAKU's shown. NETURAKU's advantage is update cadence (every 4 days vs fortnightly) and iOS requirement (13.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NETURAKU ships an update every 4 days, Sapling Isle fortnightly. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | NETURAKU | Sapling Isle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 25 MB | 40 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) | [大鹏 张](https://appshunter.io/developer/937718061) |

## What reviewers say

### NETURAKU

[App page](https://appshunter.io/ios/app/neturaku/id6760246813)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Sapling Isle

[App page](https://appshunter.io/ios/app/sapling-isle-physics-lab/id6792211746)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NETURAKU free?

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

### Is Sapling Isle free?

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

### Do NETURAKU or Sapling Isle have ads?

NETURAKU shows ads; Sapling Isle does not.

### Which is updated more often, NETURAKU or Sapling Isle?

NETURAKU ships an update every 4 days, and Sapling Isle fortnightly. Most recently, NETURAKU was updated on October 14, 2026 and Sapling Isle on September 29, 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.*