# Cosmo Run vs Circle Shield

The clearest difference is rating: Cosmo Run at 4.6 against Circle Shield's 3.0. Cosmo Run also leads on ratings volume (49 vs 1) and update cadence (every 6 weeks vs every 5 months). Circle Shield's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Cosmo Run sells 5 one-off in-app purchases. Circle Shield asks for nothing beyond the download.

Cosmo Run holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Cosmo Run has 49 ratings behind it against 1, so its average is the more settled of the two.

Cosmo Run ships an update every 6 weeks, Circle Shield every 5 months. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Cosmo Run | Circle Shield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (49 ratings)](https://appshunter.io/ios/app/cosmo-run/id997685344/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/circle-shield/id1119413976/reviews) |
| Number of ratings | **49** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 328 MB | 19 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod, Apple TV, Apple Watch** | iPhone, iPad, iPod, Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [No Six Five](https://appshunter.io/developer/859968142) | [Khang Le](https://appshunter.io/developer/1078541780) |

## What reviewers say

### Cosmo Run

[App page](https://appshunter.io/ios/app/cosmo-run/id997685344)

Navigate a glowing orb through procedurally generated cosmic mazes. Master one-touch controls for skillful turns, collect rewards, and achieve challenging goals in a visually stunning 3D universe. Compete on leaderboards for the ultimate cosmic adventure.

**Highlights:** Procedurally generated cosmic mazes, Intuitive one-touch controls, 22 unique achievements, Daily challenges and leaderboards, Stunning 3D visuals and ambient soundtrack, Risk-reward alternative routes

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Stars | $0.99 | one-time |
| 700 Stars | $2.99 | one-time |
| Remove the Ads and get 1000 stars | $3.99 | one-time |
| Stars Pack | $5.99 | one-time |
| 3000 Stars | $9.99 | one-time |


### Circle Shield

[App page](https://appshunter.io/ios/app/circle-shield/id1119413976)

A minimalist and addictive game where players tap and hold to slow down a shield, protecting a central point. Aim to achieve high scores and challenge friends.

**Highlights:** Tap and hold to slow shield, Protect the center point, Achieve high scores, Challenge friends, Minimalist design

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cosmo Run free?

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

### Is Circle Shield free?

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

### Which has better reviews, Cosmo Run or Circle Shield?

Cosmo Run is rated higher. Cosmo Run averages 4.6 out of 5 from 49 ratings, while Circle Shield averages 3.0 from 1 ratings.

### Do Cosmo Run or Circle Shield have ads?

Cosmo Run shows ads; Circle Shield does not.

### Which is updated more often, Cosmo Run or Circle Shield?

Cosmo Run ships an update every 6 weeks, and Circle Shield every 5 months. Most recently, Cosmo Run was updated on October 14, 2026 and Circle Shield on October 5, 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.*