# Bubble Trouble 3 vs Zero One Protocol

The clearest difference is update cadence: Zero One Protocol at every 9 days against Bubble Trouble 3's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Bubble Trouble 3 sells 1 one-off in-app purchase and Zero One Protocol sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Bubble Trouble 3 ships an update every 4 months, Zero One Protocol every 9 days. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Bubble Trouble 3 | Zero One Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/bubble-trouble-3/id1643029539/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 795 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [One up games](https://appshunter.io/developer/1595343462) | [Yes2Games](https://appshunter.io/developer/1842238221) |

## What reviewers say

### Bubble Trouble 3

[App page](https://appshunter.io/ios/app/bubble-trouble-3/id1643029539)

Relive a classic arcade experience by popping bubbles and avoiding hazards across 45 unique levels. Choose from four distinct weapons and utilize helpful items to progress. Enjoy single-player or local co-op gameplay on the same device.

**Highlights:** 45 unique levels, 4 different weapons, 5 helpful items, Single-player mode, Local co-op multiplayer, Classic arcade gameplay

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $4.99 | one-time |


### Zero One Protocol

[App page](https://appshunter.io/ios/app/zero-one-protocol-logic/id6754828013)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $0.99 | one-time |


## Frequently asked questions

### Is Bubble Trouble 3 free?

Bubble Trouble 3 is free to download, with in-app purchases available.

### Is Zero One Protocol free?

Zero One Protocol is free to download, with in-app purchases available.

### Do Bubble Trouble 3 or Zero One Protocol have ads?

Both Bubble Trouble 3 and Zero One Protocol show ads.

### Which is updated more often, Bubble Trouble 3 or Zero One Protocol?

Bubble Trouble 3 ships an update every 4 months, and Zero One Protocol every 9 days. Most recently, Bubble Trouble 3 was updated on September 19, 2026 and Zero One Protocol on September 24, 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.*