Comparison

Tiamat vs Parametric Creature

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

Head to head
About

Tiamat

Explore a cellular automata simulator that allows you to create and customize complex patterns using simple rules. Discover mesmerizing worlds of order and chaos, experiment with transformations, and enjoy a therapeutic experience.

Highlights
  • Create and customize rulesets
  • Design and save intricate patterns
  • Transform existing patterns
  • Adjust simulation speed
  • Access a library of pre-built patterns
  • Choose from field presets
  • Supports BS, SB, and HROT rulestrings
Read full description

Tiamat turns cellular automata into a creative, relaxing sandbox for patterns, rules, colors, and discovery. Build living worlds from simple rules, then watch order, chaos, gliders, oscillators, and unexpected structures emerge. Start with familiar Game of Life-style behavior, import or export rulestrings, tune simulation speed, paint directly on the field, and save the fields, rules, gradients, and patterns you want to revisit. What you can do in Tiamat: - Explore Conway-like cellular automata with wrapped, borderless fields. - Create, edit, save, import, and share rules with BS, SB, and HROT rulestring support. - Paint cells by hand, place saved patterns, or generate random fields. - Customize gradients and fading to make simulations easier to read and more beautiful to watch. - Save favorite worlds, layers, rules, colors, and patterns for later experiments. - Learn cellular automata concepts with built-in help and changelog articles. Whether you are studying emergent systems, looking for generative art inspiration, or just want a calm mathematical sandbox, Tiamat gives you precise controls without getting in the way.

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.

Screenshots

Tiamat4 screens
Parametric Creature4 screens

Verdict

The call

The clearest difference is price: Tiamat at Free against Parametric Creature's $1.99. Tiamat also leads on ratings volume (117 vs 10). Parametric Creature's advantage is in-app purchases (none vs 6) and iOS requirement (14.0 vs 26.0). On rating, review sentiment, 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

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

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Tiamat against 5.0 for Parametric Creature. That said, the two scores are not equally well evidenced: Tiamat has 117 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 92% of Tiamat's written reviews are positive against 100% of Parametric Creature's.

Scorecard5 real differences · 5 level
Tiamat versus Parametric Creature: the parameters behind the verdict, then further details
ParameterTiamatParametric Creature
PriceFree — better$1.99
Rating4.9 (117 ratings)5.0 (10 ratings) — better
Positive reviews92.3% of reviews100.0% of reviews — better
Number of ratings117 — better10
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.014.0 — better
Further details — not scored
Size34 MB142 MB
Age rating4+4+
DeveloperGEORGY OSTROBRODLatent Cat Inc

Customer experience

Tiamat

All ratings99 ratings
Positive97.0%
Neutral2.0%
Negative1.0%
Written reviews13 reviews
Positive92.3%
Neutral7.7%
Negative0.0%

Parametric Creature

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

In-app purchases

3 purchases

Tiamat

One-time3
  • Developer tip2 variants$1.99
  • Developer tip2 variants$4.99
  • Developer tip2 variants$6.99
None

Parametric Creature

No in-app purchases

Questions

Is Tiamat free?
Tiamat is free to download, with in-app purchases available.
Is Parametric Creature free?
Parametric Creature costs $1.99, with no in-app purchases.
Which has better reviews, Tiamat or Parametric Creature?
Parametric Creature is rated higher. Tiamat averages 4.9 out of 5 from 117 ratings, while Parametric Creature averages 5.0 from 10 ratings.
Do Tiamat or Parametric Creature have ads?
Neither Tiamat nor Parametric Creature shows ads.

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