# Evolved 4K vs Double Exposure Effect

The clearest difference is review sentiment: Double Exposure Effect at 100% against Evolved 4K's 50%. Double Exposure Effect also leads on update cadence (every 5 days vs every 8 months). Evolved 4K's advantage is iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Evolved 4K ships an update every 8 months, Double Exposure Effect every 5 days. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Evolved 4K | Double Exposure Effect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (19 ratings)](https://appshunter.io/ios/app/double-exposure-effect/id6473553399/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 21 MB | 5 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Directed Electronics Australia](https://appshunter.io/developer/1083778713) | [Andrey Banshchikov](https://appshunter.io/developer/856883894) |

## What reviewers say

### Evolved 4K

[App page](https://appshunter.io/ios/app/evolved-4k/id1543832761)

Control a four-axis drone using your mobile device. Stream live video footage and save photos or videos captured by the UAV for later viewing.

**Highlights:** Four-axis drone operation, Real-time video streaming, Save photos and videos, Mobile phone control

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

**In-app purchases:** none


### Double Exposure Effect

[App page](https://appshunter.io/ios/app/double-exposure-effect/id6473553399)

Blend two images together to create unique and artistic compositions. Select photos from your library or take new ones, then merge them to craft captivating visuals that blend emotions, landscapes, and memories.

**Highlights:** Blend two images, Select photos from library, Capture new photos with camera, Create artistic compositions, Merge emotions and landscapes

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

**In-app purchases:** none


## Frequently asked questions

### Is Evolved 4K free?

Evolved 4K is free to download, with no in-app purchases.

### Is Double Exposure Effect free?

Double Exposure Effect is free to download, with no in-app purchases.

### Do Evolved 4K or Double Exposure Effect have ads?

Neither Evolved 4K nor Double Exposure Effect shows ads.

### Which is updated more often, Evolved 4K or Double Exposure Effect?

Evolved 4K ships an update every 8 months, and Double Exposure Effect every 5 days. Most recently, Evolved 4K was updated on October 5, 2026 and Double Exposure Effect on September 28, 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.*