# Sticky Bubble.io vs Tunnel Flow

The clearest difference is update cadence: Sticky Bubble.io at every 2 weeks against Tunnel Flow's every 5 weeks. Sticky Bubble.io also leads on iOS requirement (7.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sticky Bubble.io ships an update every 2 weeks, Tunnel Flow every 5 weeks. The most recent releases landed on November 2, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Sticky Bubble.io | Tunnel Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (27 ratings)](https://appshunter.io/ios/app/sticky-bubbleio/id1415658426/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 104 MB | 203 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Aurelien Venard](https://appshunter.io/developer/735154799) | [Follow Circles](https://appshunter.io/developer/1351211696) |

## What reviewers say

### Sticky Bubble.io

[App page](https://appshunter.io/ios/app/sticky-bubbleio/id1415658426)

Control a rolling ball, growing larger as you collect objects. Navigate through levels, avoid obstacles, and aim for the highest score. A simple yet engaging arcade experience.

**Highlights:** Roll and grow mechanics, Collect objects, Avoid obstacles, Score-based gameplay, Simple controls

**Features:** macOS Compatibility

**In-app purchases:** none


### Tunnel Flow

[App page](https://appshunter.io/ios/app/tunnel-flow/id6812990696)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sticky Bubble.io free?

Sticky Bubble.io is free to download, with no in-app purchases.

### Is Tunnel Flow free?

Tunnel Flow is free to download, with no in-app purchases.

### Do Sticky Bubble.io or Tunnel Flow have ads?

Neither Sticky Bubble.io nor Tunnel Flow shows ads.

### Which is updated more often, Sticky Bubble.io or Tunnel Flow?

Sticky Bubble.io ships an update every 2 weeks, and Tunnel Flow every 5 weeks. Most recently, Sticky Bubble.io was updated on November 2, 2026 and Tunnel Flow on November 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.*