# Fajrunaa vs Calkillator

The clearest difference is in-app purchases: Fajrunaa at none against Calkillator's 1. Fajrunaa also leads on update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Calkillator sells 1 one-off in-app purchase. Fajrunaa asks for nothing beyond the download.

Fajrunaa ships an update every 5 days, Calkillator monthly. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Fajrunaa | Calkillator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Size | 220 MB | 25 MB |
| Requires iOS | **16.4** | 16.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chaima Addou](https://appshunter.io/developer/1896773493) | [221B STUDIO](https://appshunter.io/developer/1896370551) |

## What reviewers say

### Fajrunaa

[App page](https://appshunter.io/ios/app/fajrunaa/id6783069904)

**In-app purchases:** none


### Calkillator

[App page](https://appshunter.io/ios/app/calkillator/id6787863795)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calkillator Minions | $0.99 | one-time |


## Frequently asked questions

### Is Fajrunaa free?

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

### Is Calkillator free?

Calkillator is free to download, with in-app purchases available.

### Do Fajrunaa or Calkillator have ads?

Neither Fajrunaa nor Calkillator shows ads.

### Which is updated more often, Fajrunaa or Calkillator?

Fajrunaa ships an update every 5 days, and Calkillator monthly. Most recently, Fajrunaa was updated on October 1, 2026 and Calkillator on October 3, 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.*