# Cosmo's Challenge vs Stack Cake

The clearest difference is in-app purchases: Cosmo's Challenge at none against Stack Cake's 5. Stack Cake's advantage is ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Stack Cake sells 5 one-off in-app purchases. Cosmo's Challenge asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Cosmo's Challenge | Stack Cake |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/cosmos-challenge/id6462524655/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | Daily |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 480 MB | 64 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HSDL-CANO, LLC](https://appshunter.io/developer/1669067366) | [JungHyun Choi](https://appshunter.io/developer/1510237175) |

## What reviewers say

### Cosmo's Challenge

[App page](https://appshunter.io/ios/app/cosmos-challenge/id6462524655)

Compete as a mascot in a football-themed challenge. Rise through the ranks on the leaderboard by supporting your team and outscoring other fans. Test your skills and aim for the top spot.

**Highlights:** Compete as Cosmo, Football challenge gameplay, Leaderboard rankings, Support your team, Compete against fans

**In-app purchases:** none


### Stack Cake

[App page](https://appshunter.io/ios/app/stack-cake/id6755906502)

This one-touch casual game challenges players to stack cakes by tapping the screen. Achieve perfect stacks for bonuses, but miss and your cake shrinks. The game ends when the cake disappears, offering addictive fun with beautiful changing backgrounds and helpful items.

**Highlights:** One-touch controls, Beautiful changing backgrounds, Helpful in-game items, Game Center leaderboards, Offline play

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 코인 1,000 | $0.49 | one-time |
| 코인 3,500 | $1.99 | one-time |
| 광고 제거 | $1.99 | one-time |
| 코인 8,500 | $2.99 | one-time |
| 코인 20,000 | $6.99 | one-time |


## Frequently asked questions

### Is Cosmo's Challenge free?

Cosmo's Challenge is free to download, with no in-app purchases.

### Is Stack Cake free?

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

### Do Cosmo's Challenge or Stack Cake have ads?

Cosmo's Challenge shows ads; Stack Cake does not.

### Which is updated more often, Cosmo's Challenge or Stack Cake?

Cosmo's Challenge ships an update daily, and Stack Cake daily. Most recently, Cosmo's Challenge was updated on October 8, 2026 and Stack Cake on October 7, 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.*