# Tracker Mobile Sync vs Checka

The clearest difference is update cadence: Checka at every 3 weeks against Tracker Mobile Sync's every 3 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.

Tracker Mobile Sync ships an update every 3 months, Checka every 3 weeks. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Tracker Mobile Sync | Checka |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 48 MB | 50 MB |
| Requires iOS | 16.1 | 16.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tracker Service](https://appshunter.io/developer/1435578549) | [QIAS Systems Matter Pty Ltd](https://appshunter.io/developer/6771630081) |

## What reviewers say

### Tracker Mobile Sync

[App page](https://appshunter.io/ios/app/tracker-mobile-sync/id1435578550)

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

**In-app purchases:** none


### Checka

[App page](https://appshunter.io/ios/app/checka/id6771630079)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tracker Mobile Sync free?

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

### Is Checka free?

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

### Do Tracker Mobile Sync or Checka have ads?

Neither Tracker Mobile Sync nor Checka shows ads.

### Which is updated more often, Tracker Mobile Sync or Checka?

Tracker Mobile Sync ships an update every 3 months, and Checka every 3 weeks. Most recently, Tracker Mobile Sync was updated on September 13, 2026 and Checka on September 17, 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.*