# G.Smart 4.0 vs Ctrac Pro

G.Smart 4.0 and Ctrac Pro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

G.Smart 4.0 ships an update every 20 months, Ctrac Pro every 10 months. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | G.Smart 4.0 | Ctrac Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 10 months** |
| Size | 173 MB | 176 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Garen Automacao SA](https://appshunter.io/developer/1439140467) | [Cassio Velasco Lucio](https://appshunter.io/developer/1663097976) |

## What reviewers say

### G.Smart 4.0

[App page](https://appshunter.io/ios/app/gsmart-40/id1626288093)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ctrac Pro

[App page](https://appshunter.io/ios/app/ctrac-pro/id1663097974)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is G.Smart 4.0 free?

G.Smart 4.0 is free to download, with no in-app purchases.

### Is Ctrac Pro free?

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

### Do G.Smart 4.0 or Ctrac Pro have ads?

Neither G.Smart 4.0 nor Ctrac Pro shows ads.

### Which is updated more often, G.Smart 4.0 or Ctrac Pro?

G.Smart 4.0 ships an update every 20 months, and Ctrac Pro every 10 months. Most recently, G.Smart 4.0 was updated on October 8, 2026 and Ctrac Pro on October 10, 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.*