# AUCTOPUS vs M STAR WATCH

The clearest difference is update cadence: AUCTOPUS at weekly against M STAR WATCH's fortnightly. M STAR WATCH's advantage is iOS requirement (13.0 vs 15.0). 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.

AUCTOPUS ships an update weekly, M STAR WATCH fortnightly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | AUCTOPUS | M STAR WATCH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 43 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Innotrik Technology Co., Ltd.](https://appshunter.io/developer/1857128779) | [星豪國際集團有限公司](https://appshunter.io/developer/6800652521) |

## What reviewers say

### AUCTOPUS

[App page](https://appshunter.io/ios/app/auctopus/id6774511074)

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

**In-app purchases:** none


### M STAR WATCH

[App page](https://appshunter.io/ios/app/m-star-watch/id6800652309)

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

**In-app purchases:** none


## Frequently asked questions

### Is AUCTOPUS free?

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

### Is M STAR WATCH free?

M STAR WATCH is free to download, with no in-app purchases.

### Do AUCTOPUS or M STAR WATCH have ads?

Neither AUCTOPUS nor M STAR WATCH shows ads.

### Which is updated more often, AUCTOPUS or M STAR WATCH?

AUCTOPUS ships an update weekly, and M STAR WATCH fortnightly. Most recently, AUCTOPUS was updated on November 5, 2026 and M STAR WATCH on November 6, 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.*