# ROBO Pro Smart vs Blitzblick 0

The clearest difference is price: ROBO Pro Smart at Free against Blitzblick 0's $3.99. ROBO Pro Smart also leads on iOS requirement (12.1 vs 26.5). Blitzblick 0's advantage is update cadence (every 2 weeks vs every 9 months). On ads, in-app purchases and device support there is nothing between them.

ROBO Pro Smart is free to download; Blitzblick 0 costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ROBO Pro Smart ships an update every 9 months, Blitzblick 0 every 2 weeks. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | ROBO Pro Smart | Blitzblick 0 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/robo-pro-smart/id1239734172/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 11 MB | 32 MB |
| Requires iOS | **12.1** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [A B](https://appshunter.io/developer/1024482339) | [Stefan Eigel](https://appshunter.io/developer/6814141747) |

## What reviewers say

### ROBO Pro Smart

[App page](https://appshunter.io/ios/app/robo-pro-smart/id1239734172)

This app allows users to build and control fischertechnik® BT Smart Controller models. Its intuitive, icon-based graphical interface uses drag-and-drop functionality for coding. It is optimized for iPads but also functions on iPhones.

**Highlights:** Build fischertechnik BT Smart Controller models, Intuitive icon-based graphical interface, Drag-and-drop coding functionality, Control models with created code, Optimized for iPad, works on iPhone

**Features:** macOS Compatibility

**In-app purchases:** none


### Blitzblick 0

[App page](https://appshunter.io/ios/app/blitzblick-0-100/id6815360762)

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

**In-app purchases:** none


## Frequently asked questions

### Is ROBO Pro Smart free?

ROBO Pro Smart is free to download, with no in-app purchases.

### Is Blitzblick 0 free?

Blitzblick 0 costs $3.99, with no in-app purchases.

### Do ROBO Pro Smart or Blitzblick 0 have ads?

Neither ROBO Pro Smart nor Blitzblick 0 shows ads.

### Which is updated more often, ROBO Pro Smart or Blitzblick 0?

ROBO Pro Smart ships an update every 9 months, and Blitzblick 0 every 2 weeks. Most recently, ROBO Pro Smart was updated on October 12, 2026 and Blitzblick 0 on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*