# SmartTracker Mobile vs Ucentrics Go

The clearest difference is update cadence: Ucentrics Go at every 6 weeks against SmartTracker Mobile'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.

SmartTracker Mobile ships an update every 5 months, Ucentrics Go every 6 weeks. The most recent releases landed on September 20, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | SmartTracker Mobile | Ucentrics Go |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Size | 61 MB | 199 MB |
| Requires iOS | **15.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [ABB Information Systems AG](https://appshunter.io/developer/1026885389) | [Ucentrics](https://appshunter.io/developer/1838638749) |

## What reviewers say

### SmartTracker Mobile

[App page](https://appshunter.io/ios/app/smarttracker-mobile/id6499036685)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ucentrics Go

[App page](https://appshunter.io/ios/app/ucentrics-go/id6752281026)

**In-app purchases:** none


## Frequently asked questions

### Is SmartTracker Mobile free?

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

### Is Ucentrics Go free?

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

### Do SmartTracker Mobile or Ucentrics Go have ads?

Neither SmartTracker Mobile nor Ucentrics Go shows ads.

### Which is updated more often, SmartTracker Mobile or Ucentrics Go?

SmartTracker Mobile ships an update every 5 months, and Ucentrics Go every 6 weeks. Most recently, SmartTracker Mobile was updated on September 20, 2026 and Ucentrics Go on September 8, 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.*