# Collins Stage Sync vs White Lightning SmartGPU

The clearest difference is update cadence: White Lightning SmartGPU at every 3 months against Collins Stage Sync's every 12 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.

Collins Stage Sync ships an update every 12 months, White Lightning SmartGPU every 3 months. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Collins Stage Sync | White Lightning SmartGPU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Size | 7 MB | 37 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rockwell Collins, Inc.](https://appshunter.io/developer/379086069) | [Audio Authority](https://appshunter.io/developer/1089628227) |

## What reviewers say

### Collins Stage Sync

[App page](https://appshunter.io/ios/app/collins-stage-sync/id1161812020)

**Features:** macOS Compatibility

**In-app purchases:** none


### White Lightning SmartGPU

[App page](https://appshunter.io/ios/app/white-lightning-smartgpu/id6503616986)

**In-app purchases:** none


## Frequently asked questions

### Is Collins Stage Sync free?

Collins Stage Sync is free to download, with no in-app purchases.

### Is White Lightning SmartGPU free?

White Lightning SmartGPU is free to download, with no in-app purchases.

### Do Collins Stage Sync or White Lightning SmartGPU have ads?

Neither Collins Stage Sync nor White Lightning SmartGPU shows ads.

### Which is updated more often, Collins Stage Sync or White Lightning SmartGPU?

Collins Stage Sync ships an update every 12 months, and White Lightning SmartGPU every 3 months. Most recently, Collins Stage Sync was updated on September 10, 2026 and White Lightning SmartGPU on September 13, 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.*