# Firmus Mobile vs Azabill

The clearest difference is update cadence: Azabill at every 5 days against Firmus Mobile's every 28 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.

Firmus Mobile ships an update every 28 months, Azabill every 5 days. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Firmus Mobile | Azabill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 5 days** |
| Size | 26 MB | 30 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Firmus Capital Limited](https://appshunter.io/developer/1474779348) | [KHAYAL TECHNOLOGIES LIMITED](https://appshunter.io/developer/1753167543) |

## What reviewers say

### Firmus Mobile

[App page](https://appshunter.io/ios/app/firmus-mobile/id1474779349)

**Features:** macOS Compatibility

**In-app purchases:** none


### Azabill

[App page](https://appshunter.io/ios/app/azabill/id6792943893)

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

**In-app purchases:** none


## Frequently asked questions

### Is Firmus Mobile free?

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

### Is Azabill free?

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

### Do Firmus Mobile or Azabill have ads?

Neither Firmus Mobile nor Azabill shows ads.

### Which is updated more often, Firmus Mobile or Azabill?

Firmus Mobile ships an update every 28 months, and Azabill every 5 days. Most recently, Firmus Mobile was updated on October 9, 2026 and Azabill on October 2, 2026.

---

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