# ITSU WORLD vs NaturalQ

The clearest difference is in-app purchases: ITSU WORLD at none against NaturalQ's 3. ITSU WORLD also leads on iOS requirement (12.0 vs 15.0). NaturalQ's advantage is update cadence (every 2 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. NaturalQ sells 3 in-app purchases, starting at $4.99 per month. ITSU WORLD asks for nothing beyond the download.

ITSU WORLD ships an update every 2 months, NaturalQ every 2 days. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | ITSU WORLD | NaturalQ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 17.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 128 MB | 280 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ITSU WORLD (HK) LIMETED](https://appshunter.io/developer/1477046799) | [NaturalQ Limited](https://appshunter.io/developer/1862156837) |

## What reviewers say

### ITSU WORLD

[App page](https://appshunter.io/ios/app/itsu-world/id1504491931)

Control your massage chair with a variety of auto and manual programs. Adjust strength, intensity, and select massage areas for a personalized experience. Set timers and enhance your massage chair's features for ultimate relaxation.

**Highlights:** Auto Programs, Manual Programs, Strength Adjustment, Intensity Adjustment, Massage Area Selection, Timer Setting

**Features:** macOS Compatibility

**In-app purchases:** none


### NaturalQ

[App page](https://appshunter.io/ios/app/naturalq/id6765615828)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NaturalQ Pro - Monthly | $4.99 | per month |
| NaturalQ Pro - Yearly | $39.99 | per year |
| NaturalQ Pro - Lifetime Ownership | $189.99 | one-time |


## Frequently asked questions

### Is ITSU WORLD free?

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

### Is NaturalQ free?

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

### Do ITSU WORLD or NaturalQ have ads?

Neither ITSU WORLD nor NaturalQ shows ads.

### Which is updated more often, ITSU WORLD or NaturalQ?

ITSU WORLD ships an update every 2 months, and NaturalQ every 2 days. Most recently, ITSU WORLD was updated on October 16, 2026 and NaturalQ on October 19, 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.*