# Neck Saver vs Quietopia ― 触れない時間で育つ惑星

Neck Saver and Quietopia ― 触れない時間で育つ惑星 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neck Saver sells 3 one-off in-app purchases and Quietopia ― 触れない時間で育つ惑星 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Neck Saver | Quietopia ― 触れない時間で育つ惑星 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [yuta tabane](https://appshunter.io/developer/1559535512) | [Masato Suzuki](https://appshunter.io/developer/1896708860) |

## What reviewers say

### Neck Saver

[App page](https://appshunter.io/ios/app/neck-saver/id6499066526)

This application monitors your smartphone's tilt to alert you about improper posture in real-time. It encourages healthier habits by prompting you to adjust your phone's position, helping you improve your daily posture and overall well-being.

**Highlights:** Real-time posture detection, Smartphone tilt monitoring, Posture habit encouragement, Healthier lifestyle goal setting, Posture improvement guidance

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThemeColor -Black and Yellow- | $0.99 | one-time |
| Purple and Lightred | $0.99 | one-time |
| Skyblue and Vermilion | $0.99 | one-time |


### Quietopia ― 触れない時間で育つ惑星

[App page](https://appshunter.io/ios/app/quietopia/id6782968442)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per month |
| Grace 5枚 | $2.99 | one-time |


## Frequently asked questions

### Is Neck Saver free?

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

### Is Quietopia ― 触れない時間で育つ惑星 free?

Quietopia ― 触れない時間で育つ惑星 is free to download, with in-app purchases available.

### Do Neck Saver or Quietopia ― 触れない時間で育つ惑星 have ads?

Neither Neck Saver nor Quietopia ― 触れない時間で育つ惑星 shows ads.

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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.*