Quirkies Evolution vs Evolution
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Quirkies Evolution
Explore the fascinating process of evolution through interactive gameplay. Guide populations of creatures by selecting mates and influencing traits to ensure survival and adaptation. Discover new characteristics, learn through engaging content, and track your progress via a detailed family tree.
- Simulate natural selection and reproduction
- Influence trait evolution through mate selection
- Explore genetic recombination and mutation
- Learn via educational videos and podcasts
- Earn badges and survival points
- Manipulate genes in the biolab
- Track lineage with family tree and population view
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This game teaches how evolution works: quirkies evolve through natural selection, reproduction, recombination and mutation of genes. The basics: by selecting mates who get to reproduce, you and other players simulate the environment in which the best quirkies survive. You can choose a trait that you would like the population to have (do this on the settings screen). As you play the game, try to select quirkies with that trait. In each generation, the offspring inherit the genes from the parents. The trait that you picked will become common throughout the population. Your fitness score at the top of the main screen will improve, and you win the game with high enough fitness over generations. But quirkies might also be rejected by mates, experience harmful mutations, and risk extinction. As you play, quirkies will entertain you with funny comments (even with speech), quiz your understanding of evolution, and make suggestions from an amazing range of educational videos and podcasts. Earn badges through these activities! Your quirkies will evolve new traits such as colors, nose, mouth, limbs, hair, and more by regulatory gene adaptations. Explore it all through the family tree (showing how genes are inherited) and population view. You can also earn survival points with mini-games: help your offspring feed, fight challengers, and find their parents. And don't tell anyone, but if you get to the biolab, you can manipulate your quirkie's genes! Evolved a really cute quirkie? You can give it a name (it will also get a scientific species name), save it for later, and share it with your friends! (Parents, no worries --- your kid cannot post on social media without your permission.) You can get news updates, when one of your quirkies has new siblings or offspring. And then you can explore the families of your quirkies: their parents, siblings, mates, and offspring. Iris Menczer (4th grade) and her dad created this game for kids to have fun learning about evolution. Evolutionary biologists have helped make it more educational. Hope you enjoy both the fun and the learning!
Evolution
Design and build unique creatures using joints, bones, and muscles. Witness their learning and improvement through evolutionary algorithms and neural networks as they tackle tasks like running, jumping, and flying. Share your creations with friends.
- Creature design with joints, bones, muscles
- Neural network learning
- Evolutionary algorithm improvement
- Tasks: running, jumping, climbing, flying
- Share simulation saves and creature designs
- View source code
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Use joints, bones and muscles to build creatures that are only limited by your imagination. Watch how the combination of neural networks and an evolutionary algorithm can enable your creatures to learn and improve at their given tasks all on their own. The tasks include running, jumping, climbing and flying. Can you design the ultimate creature that is good at all of the tasks? The latest update allows you to easily share your simulation saves and creature designs with your friends. Note that this is more of a simulation than a game. There are no real objectives. But there is a lot to learn if you are interested in the basics of machine learning and neural networks. You can even look at the source code if you want. There is also a Mac & PC version available for download and a browser version for you to try out on the main project website (keiwando.com/evolution).
Screenshots
Verdict
The clearest difference is price: Quirkies Evolution at Free against Evolution's $1.99. Quirkies Evolution also leads on iOS requirement (7.1 vs 13.0). Evolution's advantage is rating (4.4 vs 3.7) and ratings volume (549 vs 10). On update cadence, ads, in-app purchases and monetization model 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
Quirkies Evolution is free to download; Evolution costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Evolution holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Evolution has 549 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 70% of Quirkies Evolution's written reviews are positive against 84% of Evolution's.
Quirkies Evolution ships an update monthly, Evolution every 2 months. The most recent releases landed on June 6, 2026 and September 26, 2026 respectively.
| Parameter | Quirkies Evolution | Evolution |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.7 (10 ratings) | 4.4 (549 ratings) — better |
| Positive reviews | 70.0% of reviews | 84.0% of reviews — better |
| Number of ratings | 10 | 549 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 49 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Indiana University | Keiwan Donyagard |
Customer experience
Quirkies Evolution
Evolution
Bugs and requests
Quirkies Evolution
Not enough reviews yet to summarise bugs or requests.
Evolution
Reported bugs
4 issues- Creatures re-appear after being deleted
- Horizontal distance not recorded properly
- Simulation screen turns white
- Creatures get stuck in a looping state
Requested features
8 requests- Add swimming and flying modes
- Ability to customize creature body parts
- Option to speed up or pause evolution
- Save and load creature designs
- More task types (e.g. grabbing, throwing)
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- Multiplayer or competition modes
- Improved camera controls
- Ability to create obstacles or terrain
In-app purchases
Quirkies Evolution
No in-app purchases
Evolution
No in-app purchases
Questions
Is Quirkies Evolution free?
Is Evolution free?
Which has better reviews, Quirkies Evolution or Evolution?
Do Quirkies Evolution or Evolution have ads?
Which is updated more often, Quirkies Evolution or Evolution?
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