# Chrono X vs G4 Smart Racing Techno

The clearest difference is iOS requirement: Chrono X at 12.2 against G4 Smart Racing Techno's 15. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Chrono X ships an update every 2 weeks, G4 Smart Racing Techno weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Chrono X | G4 Smart Racing Techno |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 94 MB | 14 MB |
| Requires iOS | **12.2** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLUE BYTES DATA LABS PRIVATE LIMITED](https://appshunter.io/developer/1628135331) | [Gaanesh Lokhande](https://appshunter.io/developer/1829284622) |

## What reviewers say

### Chrono X

[App page](https://appshunter.io/ios/app/chrono-x/id1628135329)

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

**In-app purchases:** none


### G4 Smart Racing Techno

[App page](https://appshunter.io/ios/app/g4-smart-racing-techno/id6749207129)

**In-app purchases:** none


## Frequently asked questions

### Is Chrono X free?

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

### Is G4 Smart Racing Techno free?

G4 Smart Racing Techno is free to download, with no in-app purchases.

### Do Chrono X or G4 Smart Racing Techno have ads?

Neither Chrono X nor G4 Smart Racing Techno shows ads.

### Which is updated more often, Chrono X or G4 Smart Racing Techno?

Chrono X ships an update every 2 weeks, and G4 Smart Racing Techno weekly. Most recently, Chrono X was updated on October 30, 2026 and G4 Smart Racing Techno on October 28, 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.*