# Robot Motion vs Caspius

The clearest difference is update cadence: Caspius at every 3 days against Robot Motion's monthly. Robot Motion's advantage is iOS requirement (13.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Robot Motion ships an update monthly, Caspius every 3 days. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Robot Motion | Caspius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/caspius/id6761165970/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Free |
| Size | 93 MB | 37 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PHX SMART SCHOOL SOLUTIONS JOINT STOCK COMPANY](https://appshunter.io/developer/1647312243) | [Caspius Dev](https://appshunter.io/developer/1884270440) |

## What reviewers say

### Robot Motion

[App page](https://appshunter.io/ios/app/robot-motion/id6754234275)

**Features:** macOS Compatibility

**In-app purchases:** none


### Caspius

[App page](https://appshunter.io/ios/app/caspius/id6761165970)

This app lets you record everyday household tasks to help train AI for robotics. You earn points for each approved video submission, contributing to real-world research and development. Track your progress and earnings as you help teach robots how to perform common chores.

**Highlights:** Record everyday tasks, Earn points for submissions, Contribute to AI research, Track progress and earnings, Browse and pick available tasks, Leaderboard rankings

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

**In-app purchases:** none


## Frequently asked questions

### Is Robot Motion free?

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

### Is Caspius free?

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

### Do Robot Motion or Caspius have ads?

Neither Robot Motion nor Caspius shows ads.

### Which is updated more often, Robot Motion or Caspius?

Robot Motion ships an update monthly, and Caspius every 3 days. Most recently, Robot Motion was updated on October 10, 2026 and Caspius on October 6, 2026.

---

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