# Doom Simulator vs Mutant Meltdown

The clearest difference is ads: Mutant Meltdown at none against Doom Simulator's shown. On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Doom Simulator sells 8 one-off in-app purchases and Mutant Meltdown sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on June 9, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | Doom Simulator | Mutant Meltdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (6 ratings)](https://appshunter.io/ios/app/mutant-meltdown/id6444719661/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 150 MB | 468 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [ICLOCKWORK PTE. LTD.](https://appshunter.io/developer/1633595140) | [GoldenGod Games, Lda](https://appshunter.io/developer/653263023) |

## What reviewers say

### Doom Simulator

[App page](https://appshunter.io/ios/app/doom-simulator/id1634328315)

Embark on a post-apocalyptic journey to find your missing sibling. Make choices that shape your story, customize your character, and battle enemies. Discover companions, pets, and mini-games in this adventure.

**Highlights:** Interactive storyline with player choices, Customizable character designs, Exciting boss battles, Diverse collection system, Buddy and pet system, Variety of mini-games

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| First Purchase | $0.99 | one-time |
| 20 Energy Cubes | $1.99 | one-time |
| 100 Energy Cubes | $4.99 | one-time |
| No Ads | $6.99 | one-time |
| Ad-blocking | $6.99 | one-time |
| Battle pass | $9.99 | one-time |
| 200 Energy Cubes | $9.99 | one-time |
| New Battle pass | $9.99 | one-time |


### Mutant Meltdown

[App page](https://appshunter.io/ios/app/mutant-meltdown/id6444719661)

Lead survivors through a post-apocalyptic world filled with mutants. Scavenge for supplies, build and upgrade your encampment, and manage your survivors' skills to thrive. Explore, craft, and defend against fierce enemies in this turn-based roguelike game.

**Highlights:** Turn-based roguelike gameplay, Colony building and upgrades, Survivor management and skill assignment, Scavenging for supplies, Crafting and repairing items, Vehicle repair and defense, Radiation effects and perks

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Access | $6.99 | one-time |


## Frequently asked questions

### Is Doom Simulator free?

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

### Is Mutant Meltdown free?

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

### Do Doom Simulator or Mutant Meltdown have ads?

Doom Simulator shows ads; Mutant Meltdown does not.

### Which is updated more often, Doom Simulator or Mutant Meltdown?

Doom Simulator ships an update weekly, and Mutant Meltdown weekly. Most recently, Doom Simulator was updated on June 9, 2026 and Mutant Meltdown on June 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.*