# WD Supervisor vs DutyGo

The clearest difference is update cadence: WD Supervisor at monthly against DutyGo's every 2 months. DutyGo's advantage is iOS requirement (13.0 vs 16.0). 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.

WD Supervisor ships an update monthly, DutyGo every 2 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | WD Supervisor | DutyGo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 38 MB | 36 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [WhistleDrive Pvt Ltd](https://appshunter.io/developer/1475468820) | [Vaishali C Peddintiwar](https://appshunter.io/developer/1424826187) |

## What reviewers say

### WD Supervisor

[App page](https://appshunter.io/ios/app/wd-supervisor/id6495973148)

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

**In-app purchases:** none


### DutyGo

[App page](https://appshunter.io/ios/app/dutygo/id6786229869)

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

**In-app purchases:** none


## Frequently asked questions

### Is WD Supervisor free?

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

### Is DutyGo free?

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

### Do WD Supervisor or DutyGo have ads?

Neither WD Supervisor nor DutyGo shows ads.

### Which is updated more often, WD Supervisor or DutyGo?

WD Supervisor ships an update monthly, and DutyGo every 2 months. Most recently, WD Supervisor was updated on October 1, 2026 and DutyGo on October 10, 2026.

---

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