# Synchrony vs GOK SmartBox

The clearest difference is update cadence: Synchrony at every 2 weeks against GOK SmartBox's every 2 months. Synchrony also leads on iOS requirement (9.0 vs 11.0). 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.

Synchrony ships an update every 2 weeks, GOK SmartBox every 2 months. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Synchrony | GOK SmartBox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 40 MB | 73 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OYMotion Technologies Co., Ltd](https://appshunter.io/developer/1651182941) | [GOK](https://appshunter.io/developer/1804302412) |

## What reviewers say

### Synchrony

[App page](https://appshunter.io/ios/app/synchrony/id6477423822)

**Features:** macOS Compatibility

**In-app purchases:** none


### GOK SmartBox

[App page](https://appshunter.io/ios/app/gok-smartbox/id6743742622)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Synchrony free?

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

### Is GOK SmartBox free?

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

### Do Synchrony or GOK SmartBox have ads?

Neither Synchrony nor GOK SmartBox shows ads.

### Which is updated more often, Synchrony or GOK SmartBox?

Synchrony ships an update every 2 weeks, and GOK SmartBox every 2 months. Most recently, Synchrony was updated on October 10, 2026 and GOK SmartBox on October 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.*