# Calma Alternative vs Billix

The clearest difference is update cadence: Calma Alternative at every 9 days against Billix's every 5 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.

Calma Alternative ships an update every 9 days, Billix every 5 months. The most recent releases landed on October 3, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Calma Alternative | Billix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 months |
| Size | 109 MB | 20 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Two Kings Software](https://appshunter.io/developer/1702561216) | [Roy Zoaretz](https://appshunter.io/developer/1832788738) |

## What reviewers say

### Calma Alternative

[App page](https://appshunter.io/ios/app/calma-alternative/id6737852139)

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

**In-app purchases:** none


### Billix

[App page](https://appshunter.io/ios/app/billix/id6749906286)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calma Alternative free?

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

### Is Billix free?

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

### Do Calma Alternative or Billix have ads?

Neither Calma Alternative nor Billix shows ads.

### Which is updated more often, Calma Alternative or Billix?

Calma Alternative ships an update every 9 days, and Billix every 5 months. Most recently, Calma Alternative was updated on October 3, 2026 and Billix on October 21, 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.*