# Underground Waifus vs StackTropolis

The clearest difference is in-app purchases: StackTropolis at none against Underground Waifus's 10. Underground Waifus's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Underground Waifus sells 10 in-app purchases, starting at $1.99 per month. StackTropolis asks for nothing beyond the download.

## The numbers

| Metric | Underground Waifus | StackTropolis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/underground-waifus-tcg-plus-cgg/id6466801286/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 344 MB | 48 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Warlands CORP SL.](https://appshunter.io/developer/1707826264) | [Aadhi Pixels Ltd](https://appshunter.io/developer/1725196952) |

## What reviewers say

### Underground Waifus

[App page](https://appshunter.io/ios/app/underground-waifus-tcg-plus-cgg/id6466801286)

Engage in a futuristic card battler game set in a post-apocalyptic world. Collect and battle with Waifu cards across multiple factions in a circular economy model. Experience a new era of card battler gaming with global PVP.

**Highlights:** Futuristic cyberpunk and manga/anime Waifu cards, Post-apocalyptic setting with multiple factions, Global PVP Battle Arena, Circular economy model, Trading Card Game (TCG) and Collectible Card Game (CCG) elements, Free-to-play model

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cooper Subscription | $1.99 | per month |
| Bronze Subscription | $3.99 | per month |
| Silver Subscription | $6.99 | per month |
| Gold Subscription | $17.99 | per month |
| Diamond Subscription | $44.99 | per month |
| Platinum Subscription | $89.99 | per month |
| Super Subscription | $179.99 | per month |
| 1 Tickets | $0.29 | one-time |
| 5000 Gold | $19.99 | one-time |
| 20000 Gold | $79.90 | one-time |


### StackTropolis

[App page](https://appshunter.io/ios/app/stacktropolis/id6476424477)

**In-app purchases:** none


## Frequently asked questions

### Is Underground Waifus free?

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

### Is StackTropolis free?

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

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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.*