# Poop Loop vs Monster Evolve

The clearest difference is rating: Poop Loop at 5.0 against Monster Evolve's 3.2. Poop Loop also leads on in-app purchases (none vs 10) and ads (none vs shown). Monster Evolve's advantage is update cadence (weekly vs every 16 months) and ratings volume (5 vs 1). On price and device support there is nothing between them.

Both are free to download. Monster Evolve sells 10 one-off in-app purchases. Poop Loop asks for nothing beyond the download.

Poop Loop holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Monster Evolve has 5 ratings behind it against 1, so its average is the more settled of the two.

Poop Loop ships an update every 16 months, Monster Evolve weekly. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Poop Loop | Monster Evolve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/poop-loop/id1552462936/reviews)** | [3.2 (5 ratings)](https://appshunter.io/ios/app/monster-evolve-idle-hatchery/id6758948891/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 74 MB | 257 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Dargan M. Frierson](https://appshunter.io/developer/1209897089) | [fivefingergames GmbH](https://appshunter.io/developer/1535035355) |

## What reviewers say

### Poop Loop

[App page](https://appshunter.io/ios/app/poop-loop/id1552462936)

Explore the water cycle and learn how wastewater is recycled and reused. Play three engaging games to discover how energy, water, and plant food are created from flushed materials. Test your speed in transforming recycled resources.

**Highlights:** Water cycle education, Wastewater recycling simulation, Resource creation gameplay, Speed-based challenges, Adjustable game settings, Multiple languages

**Features:** macOS Compatibility

**In-app purchases:** none


### Monster Evolve

[App page](https://appshunter.io/ios/app/monster-evolve-idle-hatchery/id6758948891)

Hatch, evolve, and repeat in this addictive idle incremental game. Tap to start production, unlock stations, and automate with managers to grow your monster collection and build an unstoppable DNA production empire. Prestige to reset progress and hatch new monsters for even greater power.

**Highlights:** Idle incremental gameplay, Monster hatching and evolution, Prestige reset system, Manager automation, Offline earnings, Multiple monster rarities, Collection meta progression

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boost Speed Time 3 days | $0.99 | one-time |
| Boost Profit Time 3 days | $0.99 | one-time |
| Forced Ad Free | $1.29 | one-time |
| Boost Profit Time 7 days | $1.99 | one-time |
| Boost Speed Time 7 days | $1.99 | one-time |
| Ad Free | $10.49 | one-time |
| 115 Amber Coins | $12.99 | one-time |
| 240 Amber Coins | $25.99 | one-time |
| 625 Amber Coins | $64.99 | one-time |
| 1300 Amber Coins | $129.99 | one-time |


## Frequently asked questions

### Is Poop Loop free?

Poop Loop is free to download, with no in-app purchases.

### Is Monster Evolve free?

Monster Evolve is free to download, with in-app purchases available.

### Which has better reviews, Poop Loop or Monster Evolve?

Poop Loop is rated higher. Poop Loop averages 5.0 out of 5 from 1 ratings, while Monster Evolve averages 3.2 from 5 ratings.

### Do Poop Loop or Monster Evolve have ads?

Monster Evolve shows ads; Poop Loop does not.

### Which is updated more often, Poop Loop or Monster Evolve?

Poop Loop ships an update every 16 months, and Monster Evolve weekly. Most recently, Poop Loop was updated on October 5, 2026 and Monster Evolve on October 19, 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.*