# In Sync vs Neon Physics

The clearest difference is iOS requirement: In Sync at 12.0 against Neon Physics's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. In Sync sells 1 one-off in-app purchase and Neon Physics sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | In Sync | Neon Physics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 46 MB | 6 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Natasa Petek](https://appshunter.io/developer/1593016108) | [Steven Wilkinson](https://appshunter.io/developer/1441050108) |

## What reviewers say

### In Sync

[App page](https://appshunter.io/ios/app/in-sync-ball-puzzle/id6446815488)

**Features:** macOS Compatibility, Game Controller support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enjoy the game to the fullest | $2.99 | one-time |


### Neon Physics

[App page](https://appshunter.io/ios/app/neon-physics/id6760776904)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is In Sync free?

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

### Is Neon Physics free?

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

### Do In Sync or Neon Physics have ads?

Neither In Sync nor Neon Physics 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.*