# Invisible World vs ObscuraFlex

The clearest difference is update cadence: ObscuraFlex at every 5 weeks against Invisible World's every 29 months. Invisible World's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Invisible World against 5.0 for ObscuraFlex. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Invisible World ships an update every 29 months, ObscuraFlex every 5 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Invisible World | ObscuraFlex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/invisible-world/id1159353477/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/obscuraflex/id6503669130/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 710 MB | 1 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [National Film Board of Canada – Office national du film du Canada](https://appshunter.io/developer/329353641) | [Toby Wilkins](https://appshunter.io/developer/1749901957) |

## What reviewers say

### Invisible World

[App page](https://appshunter.io/ios/app/invisible-world/id1159353477)

Experience an interactive film where you control the narrative through innovative split-screen technology. Explore a powerful story set in post-civil war Cambodia, offering multiple perspectives and a unique cinematic journey.

**Highlights:** Innovative split-screen storytelling, Multiple perspectives, Interactive film experience, Based on actual events, Available in multiple languages

**Features:** Vision Pro support

**In-app purchases:** none


### ObscuraFlex

[App page](https://appshunter.io/ios/app/obscuraflex/id6503669130)

This app provides a high-resolution, right-side-up live feed of your large format camera's image plane. It enhances composition and focusing, offering greater detail and clarity than a standard ground glass. Use it to shoot stills, video, or reference images alongside your film negatives.

**Highlights:** High-resolution live feed, Right-side-up image display, Composition and focusing aid, Supports various large format cameras, Capture stills and video, Reference image creation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invisible World free?

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

### Is ObscuraFlex free?

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

### Which has better reviews, Invisible World or ObscuraFlex?

Invisible World and ObscuraFlex are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Invisible World or ObscuraFlex have ads?

Neither Invisible World nor ObscuraFlex shows ads.

### Which is updated more often, Invisible World or ObscuraFlex?

Invisible World ships an update every 29 months, and ObscuraFlex every 5 weeks. Most recently, Invisible World was updated on November 2, 2026 and ObscuraFlex on November 4, 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.*