# Evo by Ozobot vs BuildInstruction

Evo by Ozobot and BuildInstruction both sit at 4.6 stars, but that hides the real split: 66% of Evo by Ozobot's written reviews are positive against 0% of BuildInstruction's. Evo by Ozobot also leads on ratings volume (1.1K vs 112). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. 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 4.4. That said, the two scores are not equally well evidenced: Evo by Ozobot has 1.1K ratings behind it against 112, 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 0% of BuildInstruction's.

## The numbers

| Metric | Evo by Ozobot | BuildInstruction |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.1K ratings)](https://appshunter.io/ios/app/evo-by-ozobot/id1145978152/reviews)** | [4.4 (112 ratings)](https://appshunter.io/ios/app/buildinstruction/id1543726198/reviews) |
| Number of ratings | **1.1K** | 112 |
| Positive reviews | **66.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 239 MB | 15 MB |
| Requires iOS | **13.0** | 14.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evollve, Inc.](https://appshunter.io/developer/910831870) | [Lukasz Neumann](https://appshunter.io/developer/1533575695) |

## 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


### BuildInstruction

[App page](https://appshunter.io/ios/app/buildinstruction/id1543726198)

This app provides clear, step-by-step visual guides for building robotics projects. It currently offers 18 detailed instructions perfect for learning robotics and coding concepts.

**Highlights:** Step-by-step building instructions, Large, clear pictures, 18 building guides included, Supports robotics learning, Aids coding education

**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 BuildInstruction free?

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

### Which has better reviews, Evo by Ozobot or BuildInstruction?

Evo by Ozobot is rated higher. Evo by Ozobot averages 4.6 out of 5 from 1.1K ratings, while BuildInstruction averages 4.4 from 112 ratings.

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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.*