# Sunray vs FG Smart

The clearest difference is update cadence: FG Smart at every 2 weeks against Sunray's every 4 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.

Sunray ships an update every 4 months, FG Smart every 2 weeks. The most recent releases landed on September 7, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Sunray | FG Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 3 MB | 6 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Taiwan Radiance Co., Ltd.](https://appshunter.io/developer/1788178172) | [广州泛基亚影视科技有限公司](https://appshunter.io/developer/1821656618) |

## What reviewers say

### Sunray

[App page](https://appshunter.io/ios/app/sunray-lighting/id6740053538)

**Features:** macOS Compatibility

**In-app purchases:** none


### FG Smart

[App page](https://appshunter.io/ios/app/fg-smart/id6747496883)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sunray free?

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

### Is FG Smart free?

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

### Do Sunray or FG Smart have ads?

Neither Sunray nor FG Smart shows ads.

### Which is updated more often, Sunray or FG Smart?

Sunray ships an update every 4 months, and FG Smart every 2 weeks. Most recently, Sunray was updated on September 7, 2026 and FG Smart 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.*