# Overlapi vs Neutron Race

The clearest difference is in-app purchases: Neutron Race at none against Overlapi's 9. Overlapi's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Overlapi sells 9 one-off in-app purchases. Neutron Race asks for nothing beyond the download.

Overlapi ships an update every 12 months, Neutron Race every 9 months. The most recent releases landed on October 9, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Overlapi | Neutron Race |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/neutron-race-test-your-speed/id1615202296/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 9 months** |
| Monetization | — | Ad-supported |
| Size | 2 MB | 5 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [NUIFISH LIMITED](https://appshunter.io/developer/525325232) | [Alexander Steiner](https://appshunter.io/developer/875405236) |

## What reviewers say

### Overlapi

[App page](https://appshunter.io/ios/app/overlapi/id1040650986)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Zone 2 | $0.99 | one-time |
| Unlock Zone 3 | $0.99 | one-time |
| Unlock Zone 4 | $0.99 | one-time |
| Unlock Zone 5 | $0.99 | one-time |
| Unlock Zone 7 | $0.99 | one-time |
| Unlock Zone 6 | $0.99 | one-time |
| Unlock Zone 8 | $0.99 | one-time |
| Unlock Zone 10 | $0.99 | one-time |
| Unlock Zone 9 | $0.99 | one-time |


### Neutron Race

[App page](https://appshunter.io/ios/app/neutron-race-test-your-speed/id1615202296)

Test your reflexes and eye-hand coordination by tapping buttons as quickly as possible. Inspired by arcade machines, this game offers a simple yet challenging experience. Compete with friends through Game Center to see who has the fastest reaction time.

**Highlights:** Button tapping challenges, Eye-hand coordination test, Arcade-inspired gameplay, Multiplayer challenges via Game Center, Score-based progression

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

**In-app purchases:** none


## Frequently asked questions

### Is Overlapi free?

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

### Is Neutron Race free?

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

### Do Overlapi or Neutron Race have ads?

Neutron Race shows ads; Overlapi does not.

### Which is updated more often, Overlapi or Neutron Race?

Overlapi ships an update every 12 months, and Neutron Race every 9 months. Most recently, Overlapi was updated on October 9, 2026 and Neutron Race on October 22, 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.*