# Overlapi vs Tension Tunnel

The clearest difference is update cadence: Tension Tunnel at every 3 weeks against Overlapi's every 12 months. Tension Tunnel also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Overlapi sells 9 one-off in-app purchases and Tension Tunnel sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Overlapi ships an update every 12 months, Tension Tunnel every 3 weeks. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Overlapi | Tension Tunnel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tension-tunnel/id1608041401/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 29 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NUIFISH LIMITED](https://appshunter.io/developer/525325232) | [Mauricio Togneri](https://appshunter.io/developer/1608041403) |

## 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 |


### Tension Tunnel

[App page](https://appshunter.io/ios/app/tension-tunnel/id1608041401)

A minimalist and challenging game that tests your focus and reflexes. Navigate through levels, avoid obstacles and enemies, and reach the portal. Unlock new ship avatars and power-ups in this addictive, one-touch experience.

**Highlights:** 30 challenging levels, Over 100 unique enemies, Minimalist neon style, Unlockable ship avatars, 3 power-ups, One-touch gameplay, Offline play

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Infinite lives | $0.99 | one-time |
| All levels | $0.99 | one-time |
| All avatars | $0.99 | one-time |
| Coin Pack 100 | $0.99 | one-time |
| Coin Pack 500 | $1.99 | one-time |


## Frequently asked questions

### Is Overlapi free?

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

### Is Tension Tunnel free?

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

### Do Overlapi or Tension Tunnel have ads?

Neither Overlapi nor Tension Tunnel shows ads.

### Which is updated more often, Overlapi or Tension Tunnel?

Overlapi ships an update every 12 months, and Tension Tunnel every 3 weeks. Most recently, Overlapi was updated on October 9, 2026 and Tension Tunnel on October 10, 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.*