# Ossia VMS vs Doh Pay

The clearest difference is update cadence: Doh Pay at weekly against Ossia VMS's every 23 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.

Ossia VMS ships an update every 23 months, Doh Pay weekly. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ossia VMS | Doh Pay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Weekly** |
| Size | 56 MB | 34 MB |
| Requires iOS | **13.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PROVISION-ISR LIMITED](https://appshunter.io/developer/1460340592) | [Joe Pusser](https://appshunter.io/developer/1896289021) |

## What reviewers say

### Ossia VMS

[App page](https://appshunter.io/ios/app/ossia-vms/id1337583532)

**Features:** Vision Pro support

**In-app purchases:** none


### Doh Pay

[App page](https://appshunter.io/ios/app/doh-pay/id6766433750)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ossia VMS free?

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

### Is Doh Pay free?

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

### Do Ossia VMS or Doh Pay have ads?

Neither Ossia VMS nor Doh Pay shows ads.

### Which is updated more often, Ossia VMS or Doh Pay?

Ossia VMS ships an update every 23 months, and Doh Pay weekly. Most recently, Ossia VMS was updated on October 7, 2026 and Doh Pay on October 28, 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.*