# OSUN2 vs SenseRobot Go

The clearest difference is update cadence: SenseRobot Go at every 6 weeks against OSUN2's every 28 months. OSUN2's advantage is iOS requirement (9.0 vs 15.1). 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.

OSUN2 ships an update every 28 months, SenseRobot Go every 6 weeks. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | OSUN2 | SenseRobot Go |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 20 MB | 37 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen YOUNG WIN Technology Co., Ltd.](https://appshunter.io/developer/1405507279) | [Beijing SenseRobot Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1743744290) |

## What reviewers say

### OSUN2

[App page](https://appshunter.io/ios/app/osun2/id1504606789)

**Features:** macOS Compatibility

**In-app purchases:** none


### SenseRobot Go

[App page](https://appshunter.io/ios/app/senserobot-go/id6463114235)

This application connects to a robotic chess companion for network setup and user management. It allows for user creation and switching, and enables users to review game records to improve their chess skills.

**Highlights:** Network connection, User pairing, User creation and registration, User switching on robot, Game record confirmation, Game record replay, Chess skill improvement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OSUN2 free?

OSUN2 is free to download, with no in-app purchases.

### Is SenseRobot Go free?

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

### Do OSUN2 or SenseRobot Go have ads?

Neither OSUN2 nor SenseRobot Go shows ads.

### Which is updated more often, OSUN2 or SenseRobot Go?

OSUN2 ships an update every 28 months, and SenseRobot Go every 6 weeks. Most recently, OSUN2 was updated on October 3, 2026 and SenseRobot Go 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.*