# Project Clean Earth vs Doomdepths

The clearest difference is ads: Doomdepths at none against Project Clean Earth's shown. Doomdepths also leads on review sentiment (82% vs 47%) and update cadence (every 3 days vs every 3 weeks). Project Clean Earth's advantage is ratings volume (1.9K vs 468). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Project Clean Earth sells 14 one-off in-app purchases and Doomdepths sells 23 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 — 4.7 for Project Clean Earth against 4.6 for Doomdepths. Both are backed by a comparable volume of ratings — 1.9K and 468 respectively. Written reviews are what separate them: 47% of Project Clean Earth's written reviews are positive against 82% of Doomdepths's.

Project Clean Earth ships an update every 3 weeks, Doomdepths every 3 days. Both last shipped on September 24, 2026.

## The numbers

| Metric | Project Clean Earth | Doomdepths |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.9K ratings)](https://appshunter.io/ios/app/project-clean-earth/id1604696394/reviews)** | [4.6 (468 ratings)](https://appshunter.io/ios/app/doomdepths/id6452016350/reviews) |
| Number of ratings | **1.9K** | 468 |
| Positive reviews | 47.2% of reviews | **82.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 401 MB | 136 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [1N1](https://appshunter.io/developer/1282816708) | [Kacper Jankowski](https://appshunter.io/developer/1698705578) |

## What reviewers say

### Project Clean Earth

[App page](https://appshunter.io/ios/app/project-clean-earth/id1604696394)

Embark on a survival adventure in a retro pixel world. Cleanse a radiation-contaminated Earth of mutant creepers using "Bernard," mankind's last weapon. Enhance your abilities with a variety of weapons, drones, and artifacts to complete the Earth Clean Project.

**Highlights:** Retro pixel graphic apocalypse world, Sci-fi story and survival action, Strengthen character with weapons, drones, artifacts, Strategic weapon and drone combinations, Random artifacts and events for replayability, Discover mutant monster attack patterns, New stages and modes as you grow stronger

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Welcome Package | $2.99 | one-time |
| Monthly Premium | $3.99 | one-time |
| Intermediate Pack | $4.99 | one-time |
| Guerrilla Special Price | $4.99 | one-time |
| Ad-Free Package | $5.99 | one-time |
| Advanced Pack | $6.99 | one-time |
| Gun Package | $6.99 | one-time |
| Turret Package | $6.99 | one-time |
| Buff Package | $6.99 | one-time |
| Growth Fund Pack | $8.99 | one-time |
| Growth Fund Pack 2 | $8.99 | one-time |
| Minerals Pack | $10.99 | one-time |
| Mineral Pack2 | $12.99 | one-time |
| VIP Package | $12.99 | one-time |

**What reviewers like**

- 🎮 Fun gameplay
- 👍 Addictive and enjoyable
- 🚀 Smooth performance
- 🎨 Great visuals and art style

**What reviewers complain about**

- 🐛 In-app purchases not working
- 🔒 Lack of account sync between devices
- 🤯 Difficulty spike at later levels
- 🕰️ Excessive grinding required for progress

**Reported bugs**

- Purchased items not being delivered
- Crashes and freezes on certain devices
- Incorrect pricing and charges for in-app purchases

**Requested features**

- Multiplayer co-op mode
- More character customization options
- Improved balance and difficulty scaling
- Ability to quickly use stamina on beaten levels


### Doomdepths

[App page](https://appshunter.io/ios/app/doomdepths/id6452016350)

Embark on a turn-based roguelike adventure with classless character development and procedurally generated items. Explore a vast world, battle enemies, and unlock abilities in a game where every decision matters due to permadeath. Enjoy stunning graphics and immersive gameplay for endless replayability.

**Highlights:** Turn-based roguelike gameplay, Classless character development, Procedurally generated items and upgrades, Permadeath, Unlockable abilities and upgrades, Stunning graphics

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

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skeleton head | $2.99 | one-time |
| Resource pack | $4.99 | one-time |
| Bandit covers | $4.99 | one-time |
| Blood gem | $4.99 | one-time |
| Skull of curses | $4.99 | one-time |
| Crystal | $4.99 | one-time |
| Hat of the dark mage | $5.99 | one-time |
| Pumpkin companion | $5.99 | one-time |
| Fire wisp | $5.99 | one-time |
| Rebel hat | $5.99 | one-time |
| Remove ads | $9.99 | one-time |
| Crown | $9.99 | one-time |
| Primal weapon | $9.99 | one-time |
| Blood border | $9.99 | one-time |
| Jester hat | $9.99 | one-time |
| Ancient warrior helmet | $9.99 | one-time |
| Beast border | $9.99 | one-time |
| Golden border | $9.99 | one-time |
| Galla the cat | $9.99 | one-time |
| Ancient border | $14.99 | one-time |
| Rainbow border | $14.99 | one-time |
| Mecha beast | $17.99 | one-time |
| Founder pack | $24.99 | one-time |

**What reviewers like**

- 🚀 Great game
- 👍 Addictive gameplay
- 💡 Innovative mechanics
- 🎨 Visually appealing
- 🕹️ Satisfying combat

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🔍 Lack of tutorials/explanations
- 📱 UI/UX issues on newer devices
- 🔁 Repetitive gameplay
- 🕰️ Slow progression

**Reported bugs**

- Runs getting deleted if not completed
- Inability to close ads or access UI elements
- Weapon unequipping issues
- Poison damage not granting XP

**Requested features**

- Ability to opt out of talents
- Better revival/checkpointing system
- Improved audio/sound effects
- More content and replayability
- Clearer item/ability descriptions


## Frequently asked questions

### Is Project Clean Earth free?

Project Clean Earth is free to download, with in-app purchases available.

### Is Doomdepths free?

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

### Which has better reviews, Project Clean Earth or Doomdepths?

Project Clean Earth is rated higher. Project Clean Earth averages 4.7 out of 5 from 1.9K ratings, while Doomdepths averages 4.6 from 468 ratings.

### Do Project Clean Earth or Doomdepths have ads?

Project Clean Earth shows ads; Doomdepths does not.

### Which is updated more often, Project Clean Earth or Doomdepths?

Project Clean Earth ships an update every 3 weeks, and Doomdepths every 3 days. Most recently, Project Clean Earth was updated on September 24, 2026 and Doomdepths 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.*