# VoxelReconstruct vs BrainBubbles

The clearest difference is in-app purchases: VoxelReconstruct at none against BrainBubbles's 2. BrainBubbles's advantage is update cadence (every 9 days vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BrainBubbles sells 2 in-app purchases, starting at $7.99 per month. VoxelReconstruct asks for nothing beyond the download.

VoxelReconstruct ships an update every 8 months, BrainBubbles every 9 days. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | VoxelReconstruct | BrainBubbles |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 9 days** |
| Size | 17 MB | 35 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kuo-Tsun Huang](https://appshunter.io/developer/1800107243) | [Alice-Georgiana TURCANU](https://appshunter.io/developer/1834220789) |

## What reviewers say

### VoxelReconstruct

[App page](https://appshunter.io/ios/app/voxelreconstruct/id6745428136)

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

**In-app purchases:** none


### BrainBubbles

[App page](https://appshunter.io/ios/app/brainbubbles-learning-games/id6753982398)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainBubbles Plus Monthly | $7.99 | per month |
| BrainBubbles Plus Yearly | $59.99 | per year |


## Frequently asked questions

### Is VoxelReconstruct free?

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

### Is BrainBubbles free?

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

### Do VoxelReconstruct or BrainBubbles have ads?

Neither VoxelReconstruct nor BrainBubbles shows ads.

### Which is updated more often, VoxelReconstruct or BrainBubbles?

VoxelReconstruct ships an update every 8 months, and BrainBubbles every 9 days. Most recently, VoxelReconstruct was updated on November 12, 2026 and BrainBubbles on November 13, 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.*