# O.R. Billing vs RoboAssist

The clearest difference is update cadence: RoboAssist at every 4 days against O.R. Billing's every 3 months. O.R. Billing's advantage is iOS requirement (16.0 vs 18.0). 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.

O.R. Billing ships an update every 3 months, RoboAssist every 4 days. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | O.R. Billing | RoboAssist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 19 MB | 27 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Communicans LLC](https://appshunter.io/developer/1712216986) | [Aravind Ravichandran](https://appshunter.io/developer/1873728612) |

## What reviewers say

### O.R. Billing

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

**Features:** macOS Compatibility

**In-app purchases:** none


### RoboAssist

[App page](https://appshunter.io/ios/app/roboassist/id6791073035)

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

**In-app purchases:** none


## Frequently asked questions

### Is O.R. Billing free?

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

### Is RoboAssist free?

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

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

Neither O.R. Billing nor RoboAssist shows ads.

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

O.R. Billing ships an update every 3 months, and RoboAssist every 4 days. Most recently, O.R. Billing was updated on October 5, 2026 and RoboAssist on October 15, 2026.

---

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