# Cyber Robot vs Calculuz

The clearest difference is rating: Calculuz at 5.0 against Cyber Robot's 4.3. Calculuz also leads on update cadence (every 6 days vs every 3 months). Cyber Robot's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Calculuz sells 7 one-off in-app purchases. Cyber Robot asks for nothing beyond the download.

Calculuz holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 11 and 3 respectively.

Cyber Robot ships an update every 3 months, Calculuz every 6 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Cyber Robot | Calculuz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (11 ratings)](https://appshunter.io/ios/app/cyber-robot/id1038926994/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/calculuz-learning-math-game/id6443721522/reviews)** |
| Number of ratings | **11** | 3 |
| Positive reviews | 17.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 22 MB | 82 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clementoni S.p.A.](https://appshunter.io/developer/575135209) | [Bad Rhino ApS](https://appshunter.io/developer/1053234944) |

## What reviewers say

### Cyber Robot

[App page](https://appshunter.io/ios/app/cyber-robot/id1038926994)

Control and play with your very own robot through four engaging game modes. Learn basic programming principles with fun light and sound effects. Connect via Bluetooth to program movements, use the gyroscope, and even access the camera to record your robot in action.

**Highlights:** Robot control via Bluetooth, Programming mode, Real-time control, Gyroscope control, Self-learning mode, Camera function for recording

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent building experience
- 👍 Fun and engaging robot
- 😊 Positive user experience

**What reviewers complain about**

- 🐛 Bluetooth connectivity issues
- 🐛 App crashes when trying to connect
- 🚫 Incompatible with newer iOS versions
- 🤖 Robot not functioning without app

**Reported bugs**

- Bluetooth connection not working
- App crashing when trying to connect
- Robot not functioning properly

**Requested features**

- App updates to fix connectivity issues
- Support for latest iOS versions
- Improved instructions and documentation


### Calculuz

[App page](https://appshunter.io/ios/app/calculuz-learning-math-game/id6443721522)

A challenging math puzzle game where you fill in missing numbers in formulas. Progress through increasing difficulty levels, use power-ups, and compete for high scores. Tests arithmetic skills with timed challenges.

**Highlights:** Fill missing numbers in formulas, Progressive difficulty levels, Timed challenges, Power-ups available, Highscore lists for competition, Multiple formula collections

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 lifes | $0.99 | one-time |
| 25 lifes | $1.99 | one-time |
| 50 lifes | $2.99 | one-time |
| 100 lifes | $5.99 | one-time |
| 250 lifes | $9.99 | one-time |
| 500 lifes | $17.99 | one-time |
| 1000 lifes | $22.99 | one-time |


## Frequently asked questions

### Is Cyber Robot free?

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

### Is Calculuz free?

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

### Which has better reviews, Cyber Robot or Calculuz?

Calculuz is rated higher. Cyber Robot averages 4.3 out of 5 from 11 ratings, while Calculuz averages 5.0 from 3 ratings.

### Do Cyber Robot or Calculuz have ads?

Calculuz shows ads; Cyber Robot does not.

### Which is updated more often, Cyber Robot or Calculuz?

Cyber Robot ships an update every 3 months, and Calculuz every 6 days. Most recently, Cyber Robot was updated on October 24, 2026 and Calculuz on October 9, 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.*