# Monster Trainer vs Stack Outpost

The clearest difference is iOS requirement: Stack Outpost at 13.0 against Monster Trainer's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Monster Trainer | Stack Outpost |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 529 MB | 171 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Negaxy., JSC](https://appshunter.io/developer/1599205601) | [怡平 刘](https://appshunter.io/developer/1531289639) |

## What reviewers say

### Monster Trainer

[App page](https://appshunter.io/ios/app/monster-trainer-pet-simulator/id6748540732)

Embark on a vibrant adventure collecting and evolving unique creatures. Train your team, explore diverse fantasy lands, and battle rivals to become the ultimate monster master. Enjoy idle progress and strategic team building.

**Highlights:** Collect unique monsters and pets, Train, upgrade, and evolve your team, Explore colorful fantasy lands, Battle rivals and bosses, Farm resources and unlock areas, Idle progress and adventure

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

**In-app purchases:** none


### Stack Outpost

[App page](https://appshunter.io/ios/app/stack-outpost-idle-zombie-td/id6756401236)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Monster Trainer free?

Monster Trainer is free to download, with no in-app purchases.

### Is Stack Outpost free?

Stack Outpost is free to download, with no in-app purchases.

### Do Monster Trainer or Stack Outpost have ads?

Both Monster Trainer and Stack Outpost show ads.

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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.*