# Shark Evolution vs Slime Evolution

The clearest difference is ratings volume: Shark Evolution at 7.1K against Slime Evolution's 596. Slime Evolution's advantage is iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Shark Evolution sells 11 one-off in-app purchases and Slime Evolution sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Shark Evolution against 4.8 for Slime Evolution. That said, the two scores are not equally well evidenced: Shark Evolution has 7.1K ratings behind it against 596, so its average is the more settled of the two. Written reviews are what separate them: 88% of Shark Evolution's written reviews are positive against 92% of Slime Evolution's.

Shark Evolution ships an update every 6 weeks, Slime Evolution every 2 months. Both last shipped on September 24, 2026.

## The numbers

| Metric | Shark Evolution | Slime Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (7.1K ratings)](https://appshunter.io/ios/app/shark-evolution-clicker-game/id1114932076/reviews) | [4.8 (596 ratings)](https://appshunter.io/ios/app/slime-evolution-raise-slimes/id1131103968/reviews) |
| Number of ratings | **7.1K** | 596 |
| Positive reviews | 88.1% of reviews | **91.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 158 MB | 111 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [SeHyeon Im](https://appshunter.io/developer/1294084939) |

## What reviewers say

### Shark Evolution

[App page](https://appshunter.io/ios/app/shark-evolution-clicker-game/id1114932076)

Combine and evolve various shark species to create new, scarier creatures. Tap to earn coins, unlock new species, and discover different endings in this incremental clicker game.

**Highlights:** Combine similar sharks to evolve, Discover new shark species, Earn coins by tapping sharks, Unlock new creatures with coins, Explore different game stages, Multiple possible endings

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ads removal | $0.99 | one-time |
| pack of rubies | $1.99 | one-time |
| instant coins doubler | $1.99 | one-time |
| pack with some diamonds | $1.99 | one-time |
| pack of diamonds | $1.99 | one-time |
| pack with more diamonds | $4.99 | one-time |
| big pack of rubies | $5.99 | one-time |
| income doubler | $5.99 | one-time |
| Trinket | $6.99 | one-time |
| pack with plenty of diamonds | $9.99 | one-time |
| starter bundle with discount | $9.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive game
- 🦈 Unique shark-themed evolution
- 💗 Cute and creative shark designs
- 🤩 Engaging gameplay loop
- 🎨 Visually appealing underwater theme

**What reviewers complain about**

- 🤖 Frequent and intrusive ads
- 🐛 Bugs and glitches (crashes, lost progress)
- 💰 Expensive in-app purchases
- 🕰️ Repetitive gameplay over time
- 🤔 Questionable evolutionary logic

**Reported bugs**

- Game freezes or crashes
- Offline earnings disappearing
- Purchased hats/items not showing up
- Compatibility issues on older devices

**Requested features**

- More shark evolution varieties
- Offline progress saving
- Reduced ad frequency
- Improved performance and stability
- Frog, dolphin, or other animal evolution games


### Slime Evolution

[App page](https://appshunter.io/ios/app/slime-evolution-raise-slimes/id1131103968)

Cultivate a charming slime farm by merging identical slimes to discover new ones. Assign elemental properties like water, fire, or grass to influence their characteristics. Embark on adventures to collect more slimes and treasures, and document your discoveries in a field guide.

**Highlights:** Create new slimes by merging, Assign elemental properties (water, fire, grass), Go on adventures for rewards, Collect slimes in a field guide, Discover unique slime evolution methods

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Gem | $0.99 | one-time |
| 110 Gem | $4.99 | one-time |
| 240 Gem | $9.99 | one-time |
| 1400 Gem | $49.99 | one-time |

**What reviewers like**

- 👍 Cute and relaxing game
- 🎨 Charming art style
- 🕹️ Simple and addictive gameplay
- ⏱️ Good time-killer
- 🌳 Enjoyable exploration and evolution

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 💰 Unbalanced upgrade costs between platforms
- 🔍 Unclear mechanics (e.g. using seeds)
- 🌐 Language/localization issues

**Reported bugs**

- Inability to merge certain slime types
- Disappearing slimes and lost progress
- Ads not working or causing errors

**Requested features**

- Add more types of slimes
- Implement a slime shop/store
- Improve the reward system
- Add more gameplay modes or mini-games
- Enhance the exploration and progression systems


## Frequently asked questions

### Is Shark Evolution free?

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

### Is Slime Evolution free?

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

### Which has better reviews, Shark Evolution or Slime Evolution?

Shark Evolution and Slime Evolution are both rated 4.8 out of 5 on the App Store, from 7.1K and 596 ratings respectively.

### Do Shark Evolution or Slime Evolution have ads?

Both Shark Evolution and Slime Evolution show ads.

### Which is updated more often, Shark Evolution or Slime Evolution?

Shark Evolution ships an update every 6 weeks, and Slime Evolution every 2 months. Most recently, Shark Evolution was updated on September 24, 2026 and Slime Evolution on September 24, 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.*