# Jettle vs Dark Surf

The clearest difference is update cadence: Jettle at weekly against Dark Surf'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.

Jettle ships an update weekly, Dark Surf every 4 months. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Jettle | Dark Surf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/dark-surf/id6759101092/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | — | Free |
| Size | 21 MB | 6 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Yunqing Fei](https://appshunter.io/developer/1861075124) | [Vali Mikayilov](https://appshunter.io/developer/1876309912) |

## What reviewers say

### Jettle

[App page](https://appshunter.io/ios/app/jettle/id6756515917)

**In-app purchases:** none


### Dark Surf

[App page](https://appshunter.io/ios/app/dark-surf/id6759101092)

Enhance your browsing experience with a customizable dark theme for Safari. Adjust shade, contrast, saturation, and image settings. Schedule dark mode or set it per-site.

**Highlights:** Customizable dark theme, Adjustable shade and contrast, Saturation and image handling, Scheduling for dark mode, Per-site theme controls, Preset themes (Midnight, Warm, AMOLED, Gray)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jettle free?

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

### Is Dark Surf free?

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

### Do Jettle or Dark Surf have ads?

Neither Jettle nor Dark Surf shows ads.

### Which is updated more often, Jettle or Dark Surf?

Jettle ships an update weekly, and Dark Surf every 4 months. Most recently, Jettle was updated on November 9, 2026 and Dark Surf on November 5, 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.*