# Cow Evolution vs Knowa Slide

The clearest difference is review sentiment: Cow Evolution at 80% against Knowa Slide's 0%. Knowa Slide's advantage is in-app purchases (none vs 12) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Cow Evolution sells 12 one-off in-app purchases. Knowa Slide asks for nothing beyond the download.

Cow Evolution ships an update every 10 days, Knowa Slide every 2 weeks. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Cow Evolution | Knowa Slide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (23K ratings)](https://appshunter.io/ios/app/cow-evolution-merge-to-evolve/id901864337/reviews)** | — |
| Number of ratings | **23K** | — |
| Positive reviews | **79.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 153 MB | 1.3 GB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [KNN Brasil EIRELI](https://appshunter.io/developer/1467516756) |

## What reviewers say

### Cow Evolution

[App page](https://appshunter.io/ios/app/cow-evolution-merge-to-evolve/id901864337)

Merge cows to discover new mutant creatures and build a unique farm. Collect resources, upgrade equipment, and customize your animals with various accessories. Explore different worlds and unlock mysterious species in this idle clicker game.

**Highlights:** Merge cows to discover mutant creatures, Collect coins and crystals, Upgrade farm equipment, Customize animals with accessories, Discover new worlds and species, Idle clicker gameplay

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ads removal | $0.99 | one-time |
| pack with 60 diamonds | $1.99 | one-time |
| instant coins doubler | $1.99 | one-time |
| pack of diamonds | $1.99 | one-time |
| pack of rubies | $1.99 | one-time |
| small frost gem pack | $1.99 | one-time |
| Promo Bundles Very High | $2.99 | one-time |
| pack with 200 diamonds | $3.99 | one-time |
| big pack of rubies | $4.99 | one-time |
| income doubler | $5.99 | one-time |
| pack with 500 diamonds | $6.99 | one-time |
| Trinket | $6.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🤩 Cute and creative cow designs
- 💰 Rewarding progression system
- 🎨 Enjoyable art style

**What reviewers complain about**

- 📺 Excessive advertisements
- ⏱️ Lengthy wait times for crates
- 🐛 Occasional game freezes and crashes
- 🔍 Accessibility issues on newer devices

**Reported bugs**

- Achievements not tracking correctly
- Upgrade buttons disappearing or becoming unresponsive

**Requested features**

- Ability to create custom cows
- More diverse cow evolution paths
- Improved ad monetization model
- Faster crate opening times


### Knowa Slide

[App page](https://appshunter.io/ios/app/knowa-slide/id1496022021)

Embark on an endless adventure across diverse islands, utilizing unique character abilities and special vehicles. Unlock new characters and customize them with distinct skins. Enjoy simple, accessible gameplay designed for fun.

**Highlights:** Unlock 4 playable characters, Unique skins for each character, Infinite gameplay across diverse islands, Simple and easy-to-play mechanics, Special rewards for KNN students

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cow Evolution free?

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

### Is Knowa Slide free?

Knowa Slide is free to download, with no in-app purchases.

### Do Cow Evolution or Knowa Slide have ads?

Cow Evolution shows ads; Knowa Slide does not.

### Which is updated more often, Cow Evolution or Knowa Slide?

Cow Evolution ships an update every 10 days, and Knowa Slide every 2 weeks. Most recently, Cow Evolution was updated on October 15, 2026 and Knowa Slide on October 5, 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.*