# Kalo Tracker vs Wazen | وازن

The clearest difference is in-app purchases: Wazen | وازن at none against Kalo Tracker's 2. Wazen | وازن also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Kalo Tracker sells 2 in-app purchases, starting at $3.99 per 7 days. Wazen | وازن asks for nothing beyond the download.

Kalo Tracker ships an update every 6 months, Wazen | وازن every 4 months. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Kalo Tracker | Wazen | وازن |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Size | 115 MB | 105 MB |
| Requires iOS | 18.5 | **17.6** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [David Andres Cepeda Guzman](https://appshunter.io/developer/1799045813) | [Anouar EL asri](https://appshunter.io/developer/1887130728) |

## What reviewers say

### Kalo Tracker

[App page](https://appshunter.io/ios/app/kalo-tracker/id6757767241)

**Features:** iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kalo Pro Weekly | $3.99 | per 7 days |
| Kalo Pro Yearly | $59.99 | per year |


### Wazen | وازن

[App page](https://appshunter.io/ios/app/wazen/id6760981534)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kalo Tracker free?

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

### Is Wazen | وازن free?

Wazen | وازن is free to download, with no in-app purchases.

### Do Kalo Tracker or Wazen | وازن have ads?

Neither Kalo Tracker nor Wazen | وازن shows ads.

### Which is updated more often, Kalo Tracker or Wazen | وازن?

Kalo Tracker ships an update every 6 months, and Wazen | وازن every 4 months. Most recently, Kalo Tracker was updated on November 5, 2026 and Wazen | وازن on November 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.*