# Neural Flow 3D Mind Map vs Bubble Diagram Maker

The clearest difference is in-app purchases: Bubble Diagram Maker at none against Neural Flow 3D Mind Map's 4. Neural Flow 3D Mind Map's advantage is update cadence (weekly vs every 3 weeks) and review sentiment (60% vs 50%). On price, ads and device support there is nothing between them.

Both are free to download. Neural Flow 3D Mind Map sells 4 in-app purchases, starting at $0.99 per month. Bubble Diagram Maker asks for nothing beyond the download.

Neural Flow 3D Mind Map ships an update weekly, Bubble Diagram Maker every 3 weeks. The most recent releases landed on August 23, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Neural Flow 3D Mind Map | Bubble Diagram Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (7 ratings)](https://appshunter.io/ios/app/bubble-diagram-maker/id6747011494/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | **60.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Freemium | **Free** |
| Size | 317 MB | 4 MB |
| Requires iOS | **15.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [在京 王](https://appshunter.io/developer/994161639) | [Bahattin Duran](https://appshunter.io/developer/1677311418) |

## What reviewers say

### Neural Flow 3D Mind Map

[App page](https://appshunter.io/ios/app/neural-flow-3d-mind-map/id6746190220)

Organize your thoughts and present ideas with a powerful AI-driven 3D mind mapping tool. Offers dynamic visualizations and creative tools for work, study, and personal projects.

**Highlights:** AI Auto-Generated Mind Maps, 16 Stunning 3D Styles, Interactive 3D Display, iCloud Sync, Create and Edit Mind Maps, Adjust Node Layout

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $9.99 | per year |
| Annual Subscription | $9.99 | per year |
| Lifetime Version | $19.99 | one-time |


### Bubble Diagram Maker

[App page](https://appshunter.io/ios/app/bubble-diagram-maker/id6747011494)

Create visual diagrams for planning, conceptual thinking, and organization. Easily arrange and customize elements to bring your ideas to life without complex tools. Save and share your creations privately.

**Highlights:** Tap & Drag Creation, Full Customization (color, size, label), Unlimited Diagrams, Save & Share, Offline Functionality, Ad-Free Experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Neural Flow 3D Mind Map free?

Neural Flow 3D Mind Map is free to download, with in-app purchases available.

### Is Bubble Diagram Maker free?

Bubble Diagram Maker is free to download, with no in-app purchases.

### Do Neural Flow 3D Mind Map or Bubble Diagram Maker have ads?

Neither Neural Flow 3D Mind Map nor Bubble Diagram Maker shows ads.

### Which is updated more often, Neural Flow 3D Mind Map or Bubble Diagram Maker?

Neural Flow 3D Mind Map ships an update weekly, and Bubble Diagram Maker every 3 weeks. Most recently, Neural Flow 3D Mind Map was updated on August 23, 2026 and Bubble Diagram Maker on September 6, 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.*