# ExpoPlato vs ST Robotics

The clearest difference is update cadence: ExpoPlato at every 2 weeks against ST Robotics's every 3 months. ExpoPlato also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

ExpoPlato ships an update every 2 weeks, ST Robotics every 3 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ExpoPlato | ST Robotics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 50 MB | 34 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Unoten Eventii Tech Private Limited](https://appshunter.io/developer/1467348069) | [STMicroelectronics](https://appshunter.io/developer/1801774735) |

## What reviewers say

### ExpoPlato

[App page](https://appshunter.io/ios/app/expoplato/id6449873708)

**Features:** macOS Compatibility

**In-app purchases:** none


### ST Robotics

[App page](https://appshunter.io/ios/app/st-robotics/id6739212512)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ExpoPlato free?

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

### Is ST Robotics free?

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

### Do ExpoPlato or ST Robotics have ads?

Neither ExpoPlato nor ST Robotics shows ads.

### Which is updated more often, ExpoPlato or ST Robotics?

ExpoPlato ships an update every 2 weeks, and ST Robotics every 3 months. Most recently, ExpoPlato was updated on October 6, 2026 and ST Robotics on October 7, 2026.

---

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