# Thorium vs VisualMind

Thorium and VisualMind both sit at 4.5 stars, but that hides the real split: 67% of Thorium's written reviews are positive against 23% of VisualMind's. Thorium also leads on in-app purchases (none vs 10) and iOS requirement (8.2 vs 16.4). VisualMind's advantage is ratings volume (3.3K vs 2) and update cadence (every 3 weeks vs every 2 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. VisualMind sells 10 in-app purchases, starting at $13.99 per 7 days. Thorium asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Thorium against 4.5 for VisualMind. That said, the two scores are not equally well evidenced: VisualMind has 3.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 67% of Thorium's written reviews are positive against 23% of VisualMind's.

Thorium ships an update every 2 months, VisualMind every 3 weeks. The most recent releases landed on September 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Thorium | VisualMind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/thorium/id653964281/reviews) | [4.5 (3.3K ratings)](https://appshunter.io/ios/app/visualmind-ai-mindmapchatbot/id6502063885/reviews) |
| Number of ratings | 2 | **3.3K** |
| Positive reviews | **66.7% of reviews** | 23.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 45 MB |
| Requires iOS | **8.2** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YoctoPlay](https://appshunter.io/developer/337781260) | [Asana Rebel GmbH](https://appshunter.io/developer/1067860795) |

## What reviewers say

### Thorium

[App page](https://appshunter.io/ios/app/thorium/id653964281)

Explore the potential of thorium as an energy source. This educational app uses videos to explain nuclear fission and contrast thorium-based reactors with current energy technologies like solar and wind.

**Highlights:** Thorium energy transformation explained, Nuclear fission concepts, Molten Salt Reactor (MSR) comparison, Contrast with current energy sources, Educational video series

**Features:** macOS Compatibility

**In-app purchases:** none


### VisualMind

[App page](https://appshunter.io/ios/app/visualmind-ai-mindmapchatbot/id6502063885)

This app helps you learn faster by transforming complex topics into interactive mind maps or conversational chats. Choose your preferred learning style to absorb and retain information more effectively.

**Highlights:** AI-driven summaries, Mind map or chat learning formats, Curated learning prompts, Interactive learning experience, Personalized AI helper, YouTube video summarization

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VisualMind Premium | $13.99 | per 7 days |
| VisualMind Premium Trial | $19.99 | per 7 days |
| VisualMind Premium 1w | $19.99 | per 7 days |
| premium_3m_2999 | $29.99 | per 3 months |
| Premium | $29.99 | per month |
| VisualMind Premium Trial - 12m | $69.99 | per year |
| VisualMind Premium 12m | $69.99 | per year |
| VisualMind Premium | $69.99 | per year |
| Premium | $71.99 | per year |
| premium_12m_9999_trial | $89.99 | per year |

**What reviewers like**

- 🚀 Impressive fast and accurate
- 👍 Pleasantly surprised
- 👍 Tellement parfait pour partager les concepts

**What reviewers complain about**

- 🐛 Ambitious but Rubbish
- 🐛 Nope
- 🐛 Frustrating and limited functionality
- 🐛 More Money Than Sense
- 🐛 False advertising

**Reported bugs**

- Crashing when trying to create a custom mind map
- Inability to save or export mind maps
- Lack of functionality beyond preset templates
- Subscription issues and inability to cancel

**Requested features**

- Include an option to multi-select branches, sub-branches to be able to move items around
- Allow users to hard press or interact with bubbles to copy suggestions to a more advanced AI app like ChatGPT for further development
- Facilitate interactive scenarios where users can explore alternatives and make more informed decisions
- Offer actionable steps to implement each suggestion
- Allow users to ask more questions and dive deeper


## Frequently asked questions

### Is Thorium free?

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

### Is VisualMind free?

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

### Which has better reviews, Thorium or VisualMind?

Thorium and VisualMind are both rated 4.5 out of 5 on the App Store, from 2 and 3.3K ratings respectively.

### Do Thorium or VisualMind have ads?

Neither Thorium nor VisualMind shows ads.

### Which is updated more often, Thorium or VisualMind?

Thorium ships an update every 2 months, and VisualMind every 3 weeks. Most recently, Thorium was updated on September 25, 2026 and VisualMind on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*