# Double Exposure Effect vs Black Lens

The clearest difference is price: Double Exposure Effect at Free against Black Lens's $1.99. Double Exposure Effect also leads on update cadence (every 5 days vs every 2 months) and ratings volume (21 vs 5). Black Lens's advantage is rating (5.0 vs 4.5). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Double Exposure Effect is free to download; Black Lens costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Black Lens holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 21 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Double Exposure Effect ships an update every 5 days, Black Lens every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Double Exposure Effect | Black Lens |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.5 (21 ratings)](https://appshunter.io/ios/app/double-exposure-effect/id6473553399/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/black-lens/id6754779190/reviews)** |
| Number of ratings | **21** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 5 MB | 1 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Banshchikov](https://appshunter.io/developer/856883894) | [Steven Johnson](https://appshunter.io/developer/1849992806) |

## What reviewers say

### 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


### Black Lens

[App page](https://appshunter.io/ios/app/black-lens/id6754779190)

This app offers an automated, eyes-free selfie experience using face tracking and haptic feedback. It guides users to the perfect shot with vibrations and spoken cues, even for rear-camera selfies or in bright sunlight. Designed for accessibility, it features a high-contrast interface and voice control.

**Highlights:** Automated photo capture, Haptic feedback for framing, Eyes-free operation, Mask Mode for glare reduction, Full voice control, Optimized rear-camera selfies

**In-app purchases:** none


## Frequently asked questions

### Is Double Exposure Effect free?

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

### Is Black Lens free?

Black Lens costs $1.99, with no in-app purchases.

### Which has better reviews, Double Exposure Effect or Black Lens?

Black Lens is rated higher. Double Exposure Effect averages 4.5 out of 5 from 21 ratings, while Black Lens averages 5.0 from 5 ratings.

### Do Double Exposure Effect or Black Lens have ads?

Neither Double Exposure Effect nor Black Lens shows ads.

### Which is updated more often, Double Exposure Effect or Black Lens?

Double Exposure Effect ships an update every 5 days, and Black Lens every 2 months. Most recently, Double Exposure Effect was updated on October 27, 2026 and Black Lens on October 24, 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.*