# HoverBots Assembly Instruction vs LEGO® MINDSTORMS® Inventor

The clearest difference is rating: HoverBots Assembly Instruction at 5.0 against LEGO® MINDSTORMS® Inventor's 4.0. LEGO® MINDSTORMS® Inventor's advantage is update cadence (every 2 months vs every 37 months) and ratings volume (227 vs 6). On price, ads, 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.

HoverBots Assembly Instruction holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: LEGO® MINDSTORMS® Inventor has 227 ratings behind it against 6, so its average is the more settled of the two.

HoverBots Assembly Instruction ships an update every 37 months, LEGO® MINDSTORMS® Inventor every 2 months. The most recent releases landed on September 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | HoverBots Assembly Instruction | LEGO® MINDSTORMS® Inventor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/hoverbots-assembly-instruction/id1480546764/reviews)** | [4.0 (227 ratings)](https://appshunter.io/ios/app/lego-mindstorms-inventor/id1515448947/reviews) |
| Number of ratings | 6 | **227** |
| Positive reviews | — | 59.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 152 MB | 587 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Franckh-Kosmos Verlags GmbH & Co. KG](https://appshunter.io/developer/375309682) | [LEGO](https://appshunter.io/developer/347363505) |

## What reviewers say

### HoverBots Assembly Instruction

[App page](https://appshunter.io/ios/app/hoverbots-assembly-instruction/id1480546764)

This digital manual provides 3D, step-by-step assembly instructions for building models from the "Robotics: Smart Machines – HoverBots" engineering kit. It guides users through each stage of construction using the included pieces.

**Highlights:** 3D digital assembly instructions, Step-by-step guidance, Model building for HoverBots kit, Uses included kit pieces

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

**In-app purchases:** none


### LEGO® MINDSTORMS® Inventor

[App page](https://appshunter.io/ios/app/lego-mindstorms-inventor/id1515448947)

Build and code intelligent robots with interactive instructions and a visual, drag-and-drop interface. Explore over 50 activities, utilize machine learning for object recognition, and share creations with a fan community.

**Highlights:** Interactive building instructions, Drag-and-drop coding interface (Scratch-based), 50+ coding activities, Machine learning for object/sound recognition, Community section for fan models, Remote control functionality, Python coding support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for coding and building robots
- 🚀 Excellent hub-to-hub communication
- 💡 Powerful Python coding capabilities
- 👍 Intuitive block-based programming
- 👍 Fantastic Christmas gift

**What reviewers complain about**

- 🐛 Connectivity issues with Bluetooth and hubs
- 🐛 Frequent crashes and freezing
- 🔋 Battery life and charging problems
- 🐛 Compatibility issues with older LEGO Mindstorms
- 🐛 Buggy and unstable app

**Reported bugs**

- Motors not working as expected
- Sensors not being detected
- App not loading or getting stuck on startup
- Firmware update issues
- Inability to connect to the hub

**Requested features**

- Add support for Nintendo Switch controllers
- Implement 360-degree view for building instructions
- Introduce line and bar graphs
- Add a time sensing block with 12/24-hour options
- Improve remote control functionality


## Frequently asked questions

### Is HoverBots Assembly Instruction free?

HoverBots Assembly Instruction is free to download, with no in-app purchases.

### Is LEGO® MINDSTORMS® Inventor free?

LEGO® MINDSTORMS® Inventor is free to download, with no in-app purchases.

### Which has better reviews, HoverBots Assembly Instruction or LEGO® MINDSTORMS® Inventor?

HoverBots Assembly Instruction is rated higher. HoverBots Assembly Instruction averages 5.0 out of 5 from 6 ratings, while LEGO® MINDSTORMS® Inventor averages 4.0 from 227 ratings.

### Do HoverBots Assembly Instruction or LEGO® MINDSTORMS® Inventor have ads?

Neither HoverBots Assembly Instruction nor LEGO® MINDSTORMS® Inventor shows ads.

### Which is updated more often, HoverBots Assembly Instruction or LEGO® MINDSTORMS® Inventor?

HoverBots Assembly Instruction ships an update every 37 months, and LEGO® MINDSTORMS® Inventor every 2 months. Most recently, HoverBots Assembly Instruction was updated on September 11, 2026 and LEGO® MINDSTORMS® Inventor on September 17, 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.*