# White Lightning SmartGPU vs imjaDNS

The clearest difference is price: White Lightning SmartGPU at Free against imjaDNS's $0.99. White Lightning SmartGPU also leads on iOS requirement (14.0 vs 17.0). imjaDNS's advantage is update cadence (every 3 weeks vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

White Lightning SmartGPU is free to download; imjaDNS costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

White Lightning SmartGPU ships an update every 3 months, imjaDNS every 3 weeks. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | White Lightning SmartGPU | imjaDNS |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 37 MB | 9 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Audio Authority](https://appshunter.io/developer/1089628227) | [PETROS DHESPOLLARI](https://appshunter.io/developer/1801160934) |

## What reviewers say

### White Lightning SmartGPU

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

**In-app purchases:** none


### imjaDNS

[App page](https://appshunter.io/ios/app/imjadns/id6745613220)

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

**In-app purchases:** none


## Frequently asked questions

### Is White Lightning SmartGPU free?

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

### Is imjaDNS free?

imjaDNS costs $0.99, with no in-app purchases.

### Do White Lightning SmartGPU or imjaDNS have ads?

Neither White Lightning SmartGPU nor imjaDNS shows ads.

### Which is updated more often, White Lightning SmartGPU or imjaDNS?

White Lightning SmartGPU ships an update every 3 months, and imjaDNS every 3 weeks. Most recently, White Lightning SmartGPU was updated on October 1, 2026 and imjaDNS on September 30, 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.*