# Spacetime Sprint vs Human Evolution

The clearest difference is review sentiment: Spacetime Sprint at 100% against Human Evolution's 62%. Spacetime Sprint also leads on in-app purchases (none vs 11) and ads (none vs shown). Human Evolution's advantage is ratings volume (3.2K vs 3) and iOS requirement (11.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Human Evolution sells 11 one-off in-app purchases. Spacetime Sprint asks for nothing beyond the download.

Spacetime Sprint holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Human Evolution has 3.2K 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 62% of Human Evolution's.

Spacetime Sprint ships an update every 3 days, Human Evolution monthly. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Spacetime Sprint | Human Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/spacetime-sprint/id891657830/reviews)** | [4.6 (3.2K ratings)](https://appshunter.io/ios/app/human-evolution-idle-clicker/id1383617381/reviews) |
| Number of ratings | 3 | **3.2K** |
| Positive reviews | **100.0% of reviews** | 62.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 75 MB | 204 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Fair](https://appshunter.io/developer/891657833) | [WAZZAPPS GLOBAL LIMITED](https://appshunter.io/developer/1562813968) |

## What reviewers say

### Spacetime Sprint

[App page](https://appshunter.io/ios/app/spacetime-sprint/id891657830)

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:** macOS Compatibility

**In-app purchases:** none


### Human Evolution

[App page](https://appshunter.io/ios/app/human-evolution-idle-clicker/id1383617381)

An idle evolutionary simulator where you tap to guide life from simple organisms to advanced beings like cyborgs and posthumans. Explore different evolutionary paths, conquer space, and discover new life forms on other planets. Participate in themed events to unlock new worlds and creatures.

**Highlights:** Idle evolutionary simulator, Tap to evolve life, Unlock new life forms, Conquer space and colonize planets, Themed evolution events, Collect creatures and worlds

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special offer | $0.99 | one-time |
| Evolutionary explosion | $0.99 | one-time |
| Starter's pack | $1.99 | one-time |
| No Ads | $1.99 | one-time |
| Mega pack | $2.99 | one-time |
| Event Special Offer | $2.99 | one-time |
| Safe Box | $3.99 | one-time |
| Event Big Special Offer | $4.99 | one-time |
| Darwin's Chest | $4.99 | one-time |
| Bag of crystals | $4.99 | one-time |
| Ultimate pack | $16.99 | one-time |

**What reviewers like**

- 👍 Educational and suitable for children
- 🚀 Addictive and fun gameplay
- 💡 Interesting evolutionary concepts
- 👍 Relaxing and good for passing time

**What reviewers complain about**

- 🐛 Frequent and intrusive ads
- 🔋 Game heats up device and drains battery
- 🐛 Bugs and glitches (e.g., creatures reverting, freezing)
- 🔒 Paid ad-removal feature not fully effective

**Reported bugs**

- Creatures reverting to earlier stages
- Game freezing or crashing
- Piggy bank and upgrade features not functioning properly

**Requested features**

- Ability to reset/restart the game
- Automatic bubble popping/merging feature
- More content and new planets/species
- Multiplayer or sandbox mode


## Frequently asked questions

### Is Spacetime Sprint free?

Spacetime Sprint is free to download, with no in-app purchases.

### Is Human Evolution free?

Human Evolution is free to download, with in-app purchases available.

### Which has better reviews, Spacetime Sprint or Human Evolution?

Spacetime Sprint is rated higher. Spacetime Sprint averages 5.0 out of 5 from 3 ratings, while Human Evolution averages 4.6 from 3.2K ratings.

### Do Spacetime Sprint or Human Evolution have ads?

Human Evolution shows ads; Spacetime Sprint does not.

### Which is updated more often, Spacetime Sprint or Human Evolution?

Spacetime Sprint ships an update every 3 days, and Human Evolution monthly. Most recently, Spacetime Sprint was updated on October 5, 2026 and Human Evolution on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*