# Mortho vs O.R. Billing

The clearest difference is update cadence: Mortho at fortnightly against O.R. Billing's every 3 months. Mortho also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mortho ships an update fortnightly, O.R. Billing every 3 months. The most recent releases landed on September 8, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | Mortho | O.R. Billing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 125 MB | 19 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [michael murphy](https://appshunter.io/developer/1521587197) | [Communicans LLC](https://appshunter.io/developer/1712216986) |

## What reviewers say

### Mortho

[App page](https://appshunter.io/ios/app/mortho/id1560491474)

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

**In-app purchases:** none


### O.R. Billing

[App page](https://appshunter.io/ios/app/or-billing/id6469745828)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mortho free?

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

### Is O.R. Billing free?

O.R. Billing is free to download, with no in-app purchases.

### Do Mortho or O.R. Billing have ads?

Neither Mortho nor O.R. Billing shows ads.

### Which is updated more often, Mortho or O.R. Billing?

Mortho ships an update fortnightly, and O.R. Billing every 3 months. Most recently, Mortho was updated on September 8, 2026 and O.R. Billing on June 9, 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.*