Comparison

Parametric Creature vs Physarum

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Parametric Creature

Explore complex bionic systems with over 15,000 particles. Adjust eight parameters to observe emergent group behaviors inspired by nature, from cell division to bird migration. This app uses advanced GPU algorithms for real-time simulation, offering a glimpse into life and biodiversity.

Highlights
  • 15,000+ particle simulation
  • Eight adjustable parameters
  • Bionic system exploration
  • Real-time GPU algorithms
  • Metaphor of life and biodiversity
  • Complex emergent behaviors
Features
Read full description

Cohesion, Alignment, Separation... In this work, more than 15k particles of three types wander around the screen, each controlled by eight different parameters, together forming a complex and interesting bionic system. In nature, many life forms are like this system, evolving complex group behavior from individual simple rules. From small cell division and ant pathfinding, to large crowds gathering and dispersing and bird migration. Advanced GPU parallel algorithms based on the theory of complex systems are used to make this large-scale real-time simulation possible, allowing users to adjust parameters by adjusting knobs to explore the metaphor of life and biodiversity in the work.

About

Physarum

Explore the fascinating emergent behavior of slime molds through a visually rich simulation. Adjust agent parameters, influence growth with intuitive controls, and discover complex, mesmerizing patterns.

Highlights
  • Slime mold behavior simulation
  • Autonomous agent control
  • Adjustable agent parameters
  • Maze solving and network formation
  • Vibrant color modes
  • Interactive system manipulation
Read full description

Explore artificial life through a living, flowing simulation inspired by Physarum polycephalum, the slime mold famous for forming networks, solving paths, and showing intelligence without a brain. Physarum turns simple local rules into complex motion. Thousands of agents sense trails, turn, move, and deposit new traces. As the field evolves, branching networks, waves, and organic textures emerge in real time. Use Physarum to: - Tune sensor distance, turn angle, movement, and trail strength - Paint into the field and guide the simulation by touch - Explore chaotic, branching, and self-organizing patterns - Save and restore interesting agents, fields, and rules - Create vivid generative visuals with color controls It is part science toy, part generative art studio, and part meditative visual instrument. Whether you study emergent systems, teach artificial life, or simply enjoy hypnotic motion, Physarum gives you a hands-on way to watch complexity grow from simple behavior.

Screenshots

Parametric Creature4 screens
Physarum4 screens

Verdict

The call

The clearest difference is price: Physarum at Free against Parametric Creature's $1.99. Parametric Creature's advantage is in-app purchases (none vs 6) and rating (5.0 vs 4.8). On review sentiment, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Physarum is free to download; Parametric Creature costs $1.99 up front. Physarum sells 3 one-off in-app purchases. Parametric Creature asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Parametric Creature holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 10 and 27 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Scorecard5 real differences · 5 level
Parametric Creature versus Physarum: the parameters behind the verdict, then further details
ParameterParametric CreaturePhysarum
Price$1.99Free — better
Rating5.0 (10 ratings) — better4.8 (27 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1027 — better
Update frequency—Every 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better26.0
Further details — not scored
Size142 MB32 MB
Age rating4+4+
DeveloperLatent Cat IncGEORGY OSTROBROD

Customer experience

Parametric Creature

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Physarum

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Parametric Creature

No in-app purchases

3 purchases

Physarum

One-time3
  • Small developer tip2 variants$1.99
  • Medium developer tip2 variants$3.99
  • Big developer tip2 variants$5.99

Questions

Is Parametric Creature free?
Parametric Creature costs $1.99, with no in-app purchases.
Is Physarum free?
Physarum is free to download, with in-app purchases available.
Which has better reviews, Parametric Creature or Physarum?
Parametric Creature is rated higher. Parametric Creature averages 5.0 out of 5 from 10 ratings, while Physarum averages 4.8 from 27 ratings.
Do Parametric Creature or Physarum have ads?
Neither Parametric Creature nor Physarum shows ads.

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