Gravity Zen vs Conway Cells
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gravity Zen
Observe small circles interacting with a central gravity field. Add numerous boxes to explore how they naturally settle into a stable arrangement. It's a simple yet captivating simulation.
- Gravity field simulation
- Add multiple objects
- Observe stable configurations
- Interactive physics
- Minimalist design
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Watch small circles move around a central gravity field. Add as many boxes as you like. Explore how they find a "stable" configuration by themselves.
Conway Cells
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Conway Cells invites you to discover one of the world's most famous cellular automata: The Game of Life, conceived by mathematician John Conway. Based on simple rules, shapes appear, evolve, and disappear… Each simulation is unique, unpredictable, and mesmerizing. A mathematical classic, accessible to all. Grids of living and dead cells Automatic evolution according to the rules of the Game of Life Amazing patterns, emergence of complex structures Free observation, without objectives or stress An experience that is both playful and contemplative Conway Cells lies at the crossroads of: -a game -a visual experience -a tool for scientific discovery Let the simulation run, experiment, observe… and be amazed. - For whom? Curious minds and science enthusiasts Math and computer science buffs Children, teenagers, and adults Anyone who enjoys calming visual experiences About: This app is passionately developed by KiwisApp, with the aim of promoting simple, elegant, and intelligent projects.
Screenshots
Verdict
The clearest difference is price: Conway Cells at Free against Gravity Zen's $0.99. Conway Cells also leads on update cadence (every 2 days vs every 9 days). Gravity Zen's advantage is ads (none vs shown) and chart position (#193 vs unranked). On in-app purchases 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
Conway Cells is free to download; Gravity Zen costs $0.99 up front. Gravity Zen sells 2 one-off in-app purchases and Conway Cells sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Gravity Zen ships an update every 9 days, Conway Cells every 2 days. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.
| Parameter | Gravity Zen | Conway Cells |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.8 (68 ratings) — better | — |
| Positive reviews | 93.3% of reviews | — |
| Number of ratings | 68 — better | — |
| Update frequency | Every 9 days | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Paid | — |
| Best chart rank | #193 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 13 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Dominik Hauser | KiwisApp |
In-app purchases
Gravity Zen
- Small Tip$0.99
- Large tip$2.99
Conway Cells
- No Ads$1.99
Questions
Is Gravity Zen free?
Is Conway Cells free?
Do Gravity Zen or Conway Cells have ads?
Which is updated more often, Gravity Zen or Conway Cells?
Other comparisons
