# OmniGraffle 3 vs Thinker

The clearest difference is update cadence: Thinker at every 11 days against OmniGraffle 3's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OmniGraffle 3 sells 10 in-app purchases, starting at $12.49 per month and Thinker sells 3 in-app purchases, starting at $2.90 per 7 days. Whichever you choose, the download price is not the number that matters.

OmniGraffle 3 ships an update every 3 months, Thinker every 11 days. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | OmniGraffle 3 | Thinker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (142 ratings)](https://appshunter.io/ios/app/omnigraffle-3/id1164289776/reviews)** | — |
| Number of ratings | **142** | — |
| Positive reviews | 20.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Freemium | — |
| Size | 178 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Omni Group](https://appshunter.io/developer/281731738) | [岩松 涂](https://appshunter.io/developer/1795467353) |

## What reviewers say

### OmniGraffle 3

[App page](https://appshunter.io/ios/app/omnigraffle-3/id1164289776)

Create precise and beautiful graphics, diagrams, and mockups on your iPad and iPhone. Organize your thoughts visually and communicate complex ideas clearly with a professional interface and extensive object libraries. Ideal for both beginners and professionals.

**Highlights:** Create charts, graphics, and mockups, Thousands of searchable objects via Stenciltown, Professional interface for wireframes and sketches, SVG graphics creation, Cross-Platform Automation with JavaScript, Artboards and Artboard Layers (PRO), Visio Import and Export (PRO)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Legacy Monthly Subscription | $12.49 | per month |
| Legacy Annual Subscription | $124.99 | per year |
| Free Trial | Free | one-time |
| Free upgrade to v3 Pro | Free | one-time |
| Free upgrade to v3 | Free | one-time |
| Upgrade from Standard to Pro with discount | $29.99 | one-time |
| Upgrade to v3 Standard | $29.99 | one-time |
| Unlock Standard | $59.99 | one-time |
| Upgrade to v3 Pro | $59.99 | one-time |
| Unlock Pro | $119.99 | one-time |

**What reviewers like**

- 🎨 Powerful vector drawing and diagramming capabilities
- 📱 Desktop-quality features on iPad
- 🖍️ Good Apple Pencil support (when working)
- 🔄 Extensive stencil library and customization options
- 📊 Excellent for org charts, flowcharts, and wireframes

**What reviewers complain about**

- 💰 Extremely high pricing for mobile app ($50-120 annually)
- 🐛 Frequent crashes and instability issues
- 😤 Frustrating gesture controls and UI interactions
- 🔄 Poor file compatibility between desktop and mobile versions
- 📱 iPad version significantly inferior to Mac version

**Reported bugs**

- Objects resize instead of move when attempting to relocate them
- Canvas fails to refresh properly after copy/paste operations
- Frequent crashes when opening files or using undo (Cmd+Z)
- Text editing becomes impossible or unreliable
- Undo/redo functionality stops working or loses track

**Requested features**

- Outline mode for keyboard-based flowchart creation
- Pen/Bezier tool for vector drawing
- Real-time collaboration features
- Better iCloud and cloud storage integration
- Improved Apple Pencil integration and responsiveness


### Thinker

[App page](https://appshunter.io/ios/app/thinker-ai-mindmap-ideacard/id6749034755)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.90 | per 7 days |
| Monthly Pro | $9.90 | per month |
| Yearly Pro | $69.90 | per year |


## Frequently asked questions

### Is OmniGraffle 3 free?

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

### Is Thinker free?

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

### Do OmniGraffle 3 or Thinker have ads?

Neither OmniGraffle 3 nor Thinker shows ads.

### Which is updated more often, OmniGraffle 3 or Thinker?

OmniGraffle 3 ships an update every 3 months, and Thinker every 11 days. Most recently, OmniGraffle 3 was updated on November 2, 2026 and Thinker on November 8, 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.*