Invisible World vs SliceTimeCam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Invisible World
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.
- Innovative split-screen storytelling
- Multiple perspectives
- Interactive film experience
- Based on actual events
- Available in multiple languages
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Be the director and take control of the story with this interactive film that follows three strangers whose lives intersect in post-civil war Cambodia. By using the innovative split-screen technology, you’ll enjoy a fully immersive cinematic experience. Invisible World puts the story in your hands. By manipulating the three separate panels on screen, you can create your own film with multiple perspectives of the same story. The film, based on actual events that occurred in Cambodia in 1994, focuses on three different people: Jeff, a reckless young North American working in Phnom Penh as an English teacher, Dr. Von, an intelligent and insightful man practicing medicine in his war-torn country, and Channa, the mother of a young boy whose drowning unites all three characters. The borders between East and West, past and present, and life and death dissolve as you travel through beautifully shot scenes that expose the poverty, drugs and crime that permeate the country. You’ll meet western expatriates like Jeff, who take advantage of the country without forming any real connection, and people who live there, like Dr. Von, who must deal with the fallout. Blurring the lines between documentary and fiction, this free app offers the rich experience of interactive video while still retaining the rhythm, momentum and emotional impact of a traditional film. Features: • Innovative split-screen technology that allows you to control the storytelling • Fluid and complete interactivity throughout the entire experience • Lush imagery accompanied by a haunting score • Available in English, French and Khmer Download Invisible World and experience a whole new kind of storytelling. Co-created by Tyler Enfield and Galen Scorer. Co-produced by Bonnie Thompson, Nicholas Klassen, and the National Film Board of Canada. *** Download these other amazing apps from the NFB: NFB Films, The Last Hunt, Circa 1948, and Welcome to Pine Point.
SliceTimeCam
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SliceTimeCam is a camera app that allows you to shoot slit-scan video. Operate the SliceLine, hold the device steady and shoot, and enjoy the artistic changes. You can set the filter, countdown, resolution, and slit size. (Flick left or right to change filters). Take pictures of people, animals, cars, or anything else you like, control SliceLine, and take pictures like you've never seen before. This app is inspired by francois.vogel's slitscan expression.
Screenshots
Verdict
The clearest difference is in-app purchases: Invisible World at none against SliceTimeCam's 2. Invisible World also leads on ratings volume (3 vs 1) and iOS requirement (8.0 vs 13.0). SliceTimeCam's advantage is update cadence (weekly vs every 29 months). On price, rating, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. SliceTimeCam sells 2 one-off in-app purchases. Invisible World asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Invisible World against 5.0 for SliceTimeCam. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Invisible World ships an update every 29 months, SliceTimeCam weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Invisible World | SliceTimeCam |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 29 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 710 MB | 97 MB |
| Age rating | 12+ | 4+ |
| Developer | National Film Board of Canada – Office national du film du Canada | Reflection through Design Studio |
In-app purchases
Invisible World
No in-app purchases
SliceTimeCam
- Remove Watermark$6.99
- Support for the Creator$7.99
Questions
Is Invisible World free?
Is SliceTimeCam free?
Which has better reviews, Invisible World or SliceTimeCam?
Do Invisible World or SliceTimeCam have ads?
Which is updated more often, Invisible World or SliceTimeCam?
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