# Sloth Evolution vs Pretty Memories

The clearest difference is ads: Pretty Memories at none against Sloth Evolution's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Sloth Evolution sells 10 one-off in-app purchases and Pretty Memories sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sloth Evolution ships an update every 6 weeks, Pretty Memories every 2 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Sloth Evolution | Pretty Memories |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (142 ratings)](https://appshunter.io/ios/app/sloth-evolution-merge-game/id1304363501/reviews)** | — |
| Number of ratings | **142** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 156 MB | 72 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [Fine Things Pty Ltd](https://appshunter.io/developer/6781884921) |

## What reviewers say

### Sloth Evolution

[App page](https://appshunter.io/ios/app/sloth-evolution-merge-game/id1304363501)

Combine mutant sloth species to discover new breeds and unlock their hidden potential. This idle evolution game features a unique story, doodle-like illustrations, and open-ended gameplay.

**Highlights:** Combine mutant sloth species, Discover new sloth breeds, Unlock hidden potential, Idle clicker gameplay, Unique story with twists, Doodle-like illustrations

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alien Currency Pack 1 | $1.99 | one-time |
| Hard Currency Pack Offer | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Hard Currency Pack 1 | $1.99 | one-time |
| Promo Bundles Very High | $2.99 | one-time |
| Shop Bundle 1 | $2.99 | one-time |
| Hard Currency Pack 2 | $4.99 | one-time |
| Shop Bundle 2 | $5.99 | one-time |
| Trinket | $6.99 | one-time |
| Starter Bundle Discount | $9.99 | one-time |


### Pretty Memories

[App page](https://appshunter.io/ios/app/pretty-memories/id6781884919)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock - Levels 2 to 4 | $1.99 | one-time |


## Frequently asked questions

### Is Sloth Evolution free?

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

### Is Pretty Memories free?

Pretty Memories is free to download, with in-app purchases available.

### Do Sloth Evolution or Pretty Memories have ads?

Sloth Evolution shows ads; Pretty Memories does not.

### Which is updated more often, Sloth Evolution or Pretty Memories?

Sloth Evolution ships an update every 6 weeks, and Pretty Memories every 2 months. Most recently, Sloth Evolution was updated on November 2, 2026 and Pretty Memories on November 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.*