# ThinkSpace vs Contixo

The clearest difference is review sentiment: Contixo at 100% against ThinkSpace's 54%. Contixo also leads on rating (5.0 vs 4.3) and update cadence (every 3 days vs every 6 weeks). ThinkSpace's advantage is ratings volume (276 vs 3) and device support (4 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. ThinkSpace sells 2 in-app purchases, starting at $2.99 per month and Contixo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Contixo holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: ThinkSpace has 276 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 54% of ThinkSpace's written reviews are positive against 100% of Contixo's.

ThinkSpace ships an update every 6 weeks, Contixo every 3 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ThinkSpace | Contixo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (276 ratings)](https://appshunter.io/ios/app/thinkspace-mind-map-and-notes/id1335574515/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/contixo/id6793662605/reviews)** |
| Number of ratings | **276** | 3 |
| Positive reviews | 53.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 261 MB | 50 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Naoya Enokida](https://appshunter.io/developer/583844490) | [Tangleon LLC](https://appshunter.io/developer/1664247022) |

## What reviewers say

### ThinkSpace

[App page](https://appshunter.io/ios/app/thinkspace-mind-map-and-notes/id1335574515)

This app is a powerful thinking tool that supports creative workflows with an intuitive interface and various thinking methods. It offers features like handwritten notes, unlimited canvases, idea generation frameworks, and real-time collaboration to aid brainstorming and idea structuring.

**Highlights:** Handwritten sticky notes, Unlimited canvas sizes, Idea generation frameworks, Real-time sharing, Mind mapping, Diagram creation, AI brainstorming

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThinkSpace Pro Access | $2.99 | per month |
| ThinkSpace Pro Access | $29.99 | per year |

**What reviewers like**

- 💡 Innovative freeform mind-mapping with infinite canvas
- ✏️ Excellent Apple Pencil integration and handwriting support
- 🎨 Flexible and creative brainstorming capabilities
- 📋 Multiple thinking frameworks and templates included
- 👍 Intuitive sticky note-like interface

**What reviewers complain about**

- 🐛 Frequent crashes and app freezing
- ⚠️ Data loss issues after subscription or app updates
- 💸 Aggressive paywall with limited free tier
- 🔒 Privacy concerns with data collection policies
- 😕 Steep learning curve and unintuitive UI

**Reported bugs**

- App crashes on launch or during use
- Data disappears after upgrading to paid version
- Canvas fails to load with many items
- Text boxes become uneditable
- Grouped items move unexpectedly when resizing

**Requested features**

- One-time purchase option instead of subscription
- Dark mode theme
- Better palm rejection for Apple Pencil
- Folder/project organization system
- Ability to delete canvases easily


### Contixo

[App page](https://appshunter.io/ios/app/contixo/id6793662605)

Organize, clean, and protect your address book with this powerful contact management tool. Easily remove duplicates, merge entries, and create secure backups. Offers an offline-first design for enhanced privacy.

**Highlights:** Remove duplicate contacts, Merge duplicate entries, Delete empty contacts, Create secure contact backups, Restore contacts from backups, Export contacts in multiple formats, Offline-first design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Contixo Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is ThinkSpace free?

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

### Is Contixo free?

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

### Which has better reviews, ThinkSpace or Contixo?

Contixo is rated higher. ThinkSpace averages 4.3 out of 5 from 276 ratings, while Contixo averages 5.0 from 3 ratings.

### Do ThinkSpace or Contixo have ads?

Neither ThinkSpace nor Contixo shows ads.

### Which is updated more often, ThinkSpace or Contixo?

ThinkSpace ships an update every 6 weeks, and Contixo every 3 days. Most recently, ThinkSpace was updated on October 24, 2026 and Contixo on October 15, 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.*