# CellRobot vs HoverBots Assembly Instruction

The clearest difference is update cadence: CellRobot at every 6 weeks against HoverBots Assembly Instruction's every 37 months. CellRobot also leads on iOS requirement (9.0 vs 12.0). HoverBots Assembly Instruction's advantage is ratings volume (6 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for CellRobot against 5.0 for HoverBots Assembly Instruction. That said, the two scores are not equally well evidenced: HoverBots Assembly Instruction has 6 ratings behind it against 1, so its average is the more settled of the two.

CellRobot ships an update every 6 weeks, HoverBots Assembly Instruction every 37 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CellRobot | HoverBots Assembly Instruction |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cellrobot/id1129134602/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/hoverbots-assembly-instruction/id1480546764/reviews) |
| Number of ratings | 1 | **6** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 37 months |
| Monetization | Free | Free |
| Size | 142 MB | 152 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing KEYi Technology Co., Ltd.](https://appshunter.io/developer/1129134601) | [Franckh-Kosmos Verlags GmbH & Co. KG](https://appshunter.io/developer/375309682) |

## What reviewers say

### CellRobot

[App page](https://appshunter.io/ios/app/cellrobot/id1129134602)

This application serves as the controller for a custom modular robot system. It enables users to build and program various robot configurations, fostering creativity and engineering knowledge through hands-on exploration. Requires the purchase of the robot hardware to function.

**Highlights:** Control custom modular robots, Build hundreds of robot shapes, Visual script programming, Hands-on engineering exploration, Inspires creativity

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is CellRobot free?

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

### Is HoverBots Assembly Instruction free?

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

### Which has better reviews, CellRobot or HoverBots Assembly Instruction?

CellRobot and HoverBots Assembly Instruction are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.

### Do CellRobot or HoverBots Assembly Instruction have ads?

Neither CellRobot nor HoverBots Assembly Instruction shows ads.

### Which is updated more often, CellRobot or HoverBots Assembly Instruction?

CellRobot ships an update every 6 weeks, and HoverBots Assembly Instruction every 37 months. Most recently, CellRobot was updated on November 2, 2026 and HoverBots Assembly Instruction on November 5, 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.*