# OTrack vs Zam Applications

The clearest difference is update cadence: Zam Applications at every 5 days against OTrack's every 5 weeks. OTrack's advantage is iOS requirement (12.0 vs 15.1). 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.

OTrack ships an update every 5 weeks, Zam Applications every 5 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | OTrack | Zam Applications |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/otrack/id1180066835/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 8 MB | 32 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omega Software Inc](https://appshunter.io/developer/1002414046) | [DynamicBits](https://appshunter.io/developer/1810833714) |

## What reviewers say

### OTrack

[App page](https://appshunter.io/ios/app/otrack/id1180066835)

This business application provides Omega Software customers with mobile access to their Back Office reports and complaint management tools. It allows for convenient tracking of business operations on the go.

**Highlights:** Back Office reports access, Complaint management, Business operations tracking, Mobile access

**Features:** macOS Compatibility

**In-app purchases:** none


### Zam Applications

[App page](https://appshunter.io/ios/app/zam-applications/id6749240339)

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

**In-app purchases:** none


## Frequently asked questions

### Is OTrack free?

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

### Is Zam Applications free?

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

### Do OTrack or Zam Applications have ads?

Neither OTrack nor Zam Applications shows ads.

### Which is updated more often, OTrack or Zam Applications?

OTrack ships an update every 5 weeks, and Zam Applications every 5 days. Most recently, OTrack was updated on November 2, 2026 and Zam Applications on November 5, 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.*