Episodic vs Unexpected Growth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Episodic
Create dynamic, moving collages from black and white looping animations. Reposition and scale these "episodes" to build unique narratives and explore new visual relationships.
- Create moving collages
- Utilize black and white looping animations
- Reposition and scale animation fragments
- Build unique narratives
- Explore new visual relationships
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Episodic is an artwork that allows users to create a moving collage from disparate fragments. Contained within the app are black and white looping animations. Each animation is a short episode that can be repositioned and scaled allowing users to link together different segments to create a narrative and explore new relationships. The app reconfigures pop-up windows containing Flash animations originally created for the website www.urban fragments.net
Unexpected Growth
Experience an augmented reality art installation on a museum terrace. Explore a coral reef made of plastic waste that reacts to your presence and environmental changes. Witness the impact of human interaction on digital art.
- Augmented reality art experience
- Geolocative installation
- Site-specific artwork
- Interactive coral reef
- Environmental commentary
- Dynamic visual changes
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"Unexpected Growth," by Tamiko Thiel (with /p), is a geolocative, site specific augmented reality art installation commissioned by the Whitney Museum of American Art in New York. It premiered in the exhibition "Programmed: Rules, Codes, and Choreographies in Art, 1965–2018," from September 28, 2018 - April 14, 2019. To experience it, download the „Unexpected Growth“ app to your own smartphone, go onto the Whitney Museum 6th floor terrace and look around the terrace in the display of this app. You will find yourself surrounded by a coral reef, as if the sea water levels have risen to inundate the entire Whitney Museum under water. Occasional waves seem to sweep the corals back and forth - they have become mobile, to better respond to changing climate conditions. In nature, many corals are self-similar structures following simple, repetitive rules of growth, which can often be described as mathematical „Lindenmayer systems.“ Here, you can see that the corals are forming these Lindenmayer systems out of plastic waste. Is this our future, as plastic waste becomes more numerous than the fish in the sea? Construction and use of smartphones is also a factor contributing to global climate change. As more and more visitors view the corals at the Whitney, their colors slowly bleach to white. Only after many hours of rest from the mediated human gaze will the corals regain their vibrant colors.
Screenshots
Verdict
The clearest difference is rating: Episodic at 5.0 against Unexpected Growth's 4.4. Episodic also leads on review sentiment (100% vs 67%) and update cadence (every 8 days vs every 6 weeks). Unexpected Growth's advantage is iOS requirement (12.0 vs 17.4). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Episodic holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews point the same way: 100% of Episodic's written reviews are positive against 67% of Unexpected Growth's.
Episodic ships an update every 8 days, Unexpected Growth every 6 weeks. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.
| Parameter | Episodic | Unexpected Growth |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.4 (8 ratings) |
| Positive reviews | 100.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 3 | 8 — better |
| Update frequency | Every 8 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | jody zellen | Tamiko Thiel |
Customer experience
Episodic
Unexpected Growth
In-app purchases
Episodic
No in-app purchases
Unexpected Growth
No in-app purchases









