# ART Operator vs BDMaster

The clearest difference is update cadence: BDMaster at every 5 weeks against ART Operator's every 5 months. 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.

ART Operator ships an update every 5 months, BDMaster every 5 weeks. The most recent releases landed on September 16, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | ART Operator | BDMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Size | 79 MB | 39 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Automated Retail Technologies, LLC](https://appshunter.io/developer/1524338680) | [深圳市创和嘉信息技术有限公司](https://appshunter.io/developer/1789513374) |

## What reviewers say

### ART Operator

[App page](https://appshunter.io/ios/app/art-operator/id1568945687)

**Features:** macOS Compatibility

**In-app purchases:** none


### BDMaster

[App page](https://appshunter.io/ios/app/bdmaster/id6740403093)

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

**In-app purchases:** none


## Frequently asked questions

### Is ART Operator free?

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

### Is BDMaster free?

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

### Do ART Operator or BDMaster have ads?

Neither ART Operator nor BDMaster shows ads.

### Which is updated more often, ART Operator or BDMaster?

ART Operator ships an update every 5 months, and BDMaster every 5 weeks. Most recently, ART Operator was updated on September 16, 2026 and BDMaster on September 19, 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.*