Comparison

Spacetime Sprint vs Idle Evolution Tycoon Clicker

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

Head to head
About

Spacetime Sprint

Race through space, dodging obstacles at light speed while learning STEM principles. Work with historical scientists, enhance your gameplay with collected bits, and build your IQ to unlock new features. Recruit friends to assist in your cosmic journey.

Highlights
  • Learn STEM principles
  • Work with famous scientists
  • Explore Hubble images
  • Collect bits to enhance gameplay
  • Build IQ and unlock features
  • Recruit friends as assistants
  • Activate Power-Up Particles
Features
Read full description

Launch a scientist across the cosmos at near light speed — and try not to slow down. SpaceTime Sprint is a one-thumb arcade runner built on real physics. Steer left and right to weave through asteroids, black holes, and the strangest phenomena in the universe. Every hit drags you below light speed; stay clean to keep your distance climbing. DODGE THE UNIVERSE Solar flares, pulsars, quasars, gravitational lensing, quantum tunnelling, dark matter, supernovae and more — each is its own hand-crafted set piece with its own trick to read and beat. Discover new theories as you run and they unlock in your codex. A LAB THAT'S YOURS Between runs, explore your laboratory. Spend the Bits you collect on power-up particles, new scientists to fly, galaxy backdrops, and playful lab gadgets — tap the disco ball, the Tesla coil, Schrödinger's cat box, and more. POWER-UP PARTICLES Stock particles like the Neutrino, Electron, Higgs Boson, Dark Matter and Antimatter, then grab them mid-run for a burst of speed, double Bits, a shield, a Bit magnet, or a clean sweep of the field. LEARN AS YOU PLAY Every theory comes with a plain-English explainer and a literal how-to-play. Guided walk-throughs teach you the lab and the controls. It's an arcade game with a physics degree. CHASE THE LEADERBOARD Bank your furthest Light-second distance and your biggest single-run Bit haul, and climb the boards. FEATURES • One-thumb arcade controls — tap or tilt • Over 50 physics-themed set pieces to discover • A living lab to explore and upgrade • Collectible power-up particles • Unlockable scientists and galaxy backdrops • Practice mode for any theory you've found • Procedural music and sound, no ads, no nonsense No account, no internet required. Just you, a scientist, and the speed of light.

About

Idle Evolution Tycoon Clicker

Simulate the creation and development of life on Earth across different historical eras. Build territories, introduce species, and manage resources to become a world-building tycoon. Experience a fascinating evolutionary process with beautiful graphics and engaging gameplay.

Highlights
  • World building simulator
  • Evolutionary process simulation
  • Territory expansion
  • Introduce diverse species
  • Offline income and bonuses
  • Daily rewards and lucky spin
Features
Read full description

Have you ever wanted to watch how life on Earth was created and developed? Evolution Idle Tycoon gives such an opportunity! In this game, you can not just observe, but also participate in the creation and development of territories and living creatures. Different eras will appear to you: the Stone Age, Roman Age, and the Future. You can feel like you build the whole world and become the world's greatest tycoon! Start by creating a piece of land in the ocean, add plants, trees, stones, expand your territory, and add living species. Not only ancient inhabitants but also such animals as fish, elephants, horses, deer, birds, and even tigers will be available to you in the Evolution Idle Tycoon. Go to new eras to discover new constructions and new living creatures! Game Features: - Beautiful graphics - Nice music and sound effects - Simple and clear clicker mechanics - Fascinating evolutionary process - Offline income and many bonuses - Daily rewards and lucky spin - 3 large worlds to build - Funny and interesting activities of creatures It's like a city builder game, but much better - the whole world builder simulator game! Download the Evolution Idle Tycoon right now and start discovering how life on the Earth was created and formed! Feel like a God and create your own Planet!

Screenshots

Spacetime Sprint4 screens
Idle Evolution Tycoon Clicker4 screens

Verdict

The call

The clearest difference is review sentiment: Spacetime Sprint at 100% against Idle Evolution Tycoon Clicker's 33%. Spacetime Sprint also leads on in-app purchases (none vs 10) and ads (none vs shown). Idle Evolution Tycoon Clicker's advantage is ratings volume (11K vs 3). On price, device support and iOS requirement 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

Both are free to download. Idle Evolution Tycoon Clicker sells 10 one-off in-app purchases. Spacetime Sprint asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Spacetime Sprint holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Idle Evolution Tycoon Clicker has 11K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Spacetime Sprint's written reviews are positive against 33% of Idle Evolution Tycoon Clicker's.

UpkeepUpdate frequency

Spacetime Sprint ships an update every 3 days, Idle Evolution Tycoon Clicker every 6 weeks. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

Scorecard7 real differences · 3 level
Spacetime Sprint versus Idle Evolution Tycoon Clicker: the parameters behind the verdict, then further details
ParameterSpacetime SprintIdle Evolution Tycoon Clicker
PriceFreeFree
Rating5.0 (3 ratings) — better4.6 (11K ratings)
Positive reviews100.0% of reviews — better32.7% of reviews
Number of ratings311K — better
Update frequencyEvery 3 days — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size75 MB394 MB
Age rating4+4+
DeveloperJoshua FairLittleBit

Customer experience

Spacetime Sprint

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Idle Evolution Tycoon Clicker

All ratings11,126 ratings
Positive91.3%
Neutral4.2%
Negative4.5%
Written reviews260 reviews
Positive32.7%
Neutral16.5%
Negative50.8%

Bugs and requests

Spacetime Sprint

Not enough reviews yet to summarise bugs or requests.

Idle Evolution Tycoon Clicker

Reported bugs

4 issues
  • Game freezing or crashing
  • Offline earnings not registering correctly
  • Forced tutorial reappearing after progress
  • Inability to progress to next age due to bugs

Requested features

4 requests
  • Add more ages/eras beyond the current ones
  • Improve offline earnings calculation
  • Add a skip tutorial option
  • Improve UI/UX, especially on tablets

In-app purchases

None

Spacetime Sprint

No in-app purchases

10 purchases

Idle Evolution Tycoon Clicker

One-time10
  • 50 Crystals$2.99
  • Skip rewarded ads 50$2.99
  • Skip rewarded ads 100$4.99
Show 7 more
  • Starter kit$4.99
  • Evolution kit$6.99
  • Skip rewarded ads 300$8.99
  • 200 Crystals$9.99
  • 500 Crystals$19.99
  • 1500 Crystals$44.99
  • 4000 Crystals$89.99

Questions

Is Spacetime Sprint free?
Spacetime Sprint is free to download, with no in-app purchases.
Is Idle Evolution Tycoon Clicker free?
Idle Evolution Tycoon Clicker is free to download, with in-app purchases available.
Which has better reviews, Spacetime Sprint or Idle Evolution Tycoon Clicker?
Spacetime Sprint is rated higher. Spacetime Sprint averages 5.0 out of 5 from 3 ratings, while Idle Evolution Tycoon Clicker averages 4.6 from 11K ratings.
Do Spacetime Sprint or Idle Evolution Tycoon Clicker have ads?
Idle Evolution Tycoon Clicker shows ads; Spacetime Sprint does not.
Which is updated more often, Spacetime Sprint or Idle Evolution Tycoon Clicker?
Spacetime Sprint ships an update every 3 days, and Idle Evolution Tycoon Clicker every 6 weeks. Most recently, Spacetime Sprint was updated on October 5, 2026 and Idle Evolution Tycoon Clicker on October 15, 2026.

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