# Evo by Ozobot vs Doodle3D Transform

The clearest difference is price: Evo by Ozobot at Free against Doodle3D Transform's $5.99. Evo by Ozobot also leads on rating (4.6 vs 2.4) and review sentiment (66% vs 35%). On update cadence, ads, in-app purchases and device support there is nothing between them.

Evo by Ozobot is free to download; Doodle3D Transform costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Evo by Ozobot holds the better App Store score, 4.6 against 2.4. That said, the two scores are not equally well evidenced: Evo by Ozobot has 1.1K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 66% of Evo by Ozobot's written reviews are positive against 35% of Doodle3D Transform's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Evo by Ozobot | Doodle3D Transform |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[4.6 (1.1K ratings)](https://appshunter.io/ios/app/evo-by-ozobot/id1145978152/reviews)** | [2.4 (9 ratings)](https://appshunter.io/ios/app/doodle3d-transform/id1235606709/reviews) |
| Number of ratings | **1.1K** | 9 |
| Positive reviews | **66.0% of reviews** | 34.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 239 MB | 12 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evollve, Inc.](https://appshunter.io/developer/910831870) | [Doodle3D](https://appshunter.io/developer/1235562008) |

## What reviewers say

### Evo by Ozobot

[App page](https://appshunter.io/ios/app/evo-by-ozobot/id1145978152)

This app serves as a companion for learning and creating with a robot companion. It provides access to coding tools, classroom resources, and support to maximize the robot's capabilities for educational and home use.

**Highlights:** Learn with robot companion, Create with robot companion, Connect with robot companion, Ozobot Blockly access, Classroom resources, FAQs and support

**In-app purchases:** none

**What reviewers like**

- 🤩 Fun and engaging app
- 👍 User-friendly interface
- 💡 Innovative features like Ozoblockly programming
- 🤖 Great for learning about robotics and coding

**What reviewers complain about**

- 🐛 Frequent app crashes and bugs
- 🔧 Stripped of many features after recent update
- 🔋 Poor battery life for the Ozobot Evo
- 📱 Connectivity issues with the app and Ozobot

**Reported bugs**

- Firmware update bricking Ozobot devices
- Inability to connect and calibrate Ozobot with the app
- Saved programs not working after app updates

**Requested features**

- Bring back removed features like customization, tricks, and accounts
- Add battery percentage indicator for Ozobot Evo
- Improve app navigation and make key functions more accessible
- Expand programming and coding capabilities


### Doodle3D Transform

[App page](https://appshunter.io/ios/app/doodle3d-transform/id1235606709)

Easily create 3D models from 2D drawings. This tool transforms your sketches into printable 3D objects in minutes, making 3D design accessible for beginners and children. Share or export your creations for 3D printing.

**Highlights:** 2D to 3D conversion, Import drawings, Real-time 3D adaptation, Export to STL/OBJ, Direct 3D printing integration, Sketchfab sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is Evo by Ozobot free?

Evo by Ozobot is free to download, with no in-app purchases.

### Is Doodle3D Transform free?

Doodle3D Transform costs $5.99, with no in-app purchases.

### Which has better reviews, Evo by Ozobot or Doodle3D Transform?

Evo by Ozobot is rated higher. Evo by Ozobot averages 4.6 out of 5 from 1.1K ratings, while Doodle3D Transform averages 2.4 from 9 ratings.

### Do Evo by Ozobot or Doodle3D Transform have ads?

Neither Evo by Ozobot nor Doodle3D Transform shows ads.

### Which is updated more often, Evo by Ozobot or Doodle3D Transform?

Evo by Ozobot ships an update every 2 months, and Doodle3D Transform every 2 months. Most recently, Evo by Ozobot was updated on October 29, 2026 and Doodle3D Transform on October 26, 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.*