# Vertigus vs Circle Shield

The clearest difference is rating: Vertigus at 4.0 against Circle Shield's 3.0. Vertigus also leads on update cadence (every 2 months vs every 5 months). Circle Shield's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Vertigus sells 10 one-off in-app purchases. Circle Shield asks for nothing beyond the download.

Vertigus holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Vertigus ships an update every 2 months, Circle Shield every 5 months. The most recent releases landed on September 17, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Vertigus | Circle Shield |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/vertigus/id1051292772/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/circle-shield/id1119413976/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 70 MB | 19 MB |
| Requires iOS | 16.6 | **8.0** |
| Devices | iPhone, iPad, Apple TV | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Dominik Ringler](https://appshunter.io/developer/991933748) | [Khang Le](https://appshunter.io/developer/1078541780) |

## What reviewers say

### Vertigus

[App page](https://appshunter.io/ios/app/vertigus/id1051292772)

Embark on a perilous journey to recover stolen diamonds. Navigate through diverse worlds with unique challenges and engage in thrilling boss battles. Experience fluid physics and motion-based gameplay in this vertical platformer.

**Highlights:** 40 handcrafted levels, 5 boss fights, Vertical level design, Fluid physics, Motion-based gameplay, Slow motion platforming

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Retries +2 | $0.99 | one-time |
| Level Key | $0.99 | one-time |
| Retries +10 | $1.99 | one-time |
| Ammo +20 | $1.99 | one-time |
| Lifes +5 | $2.99 | one-time |
| Retries +20 | $3.99 | one-time |
| Retries +30 | $4.99 | one-time |
| Hardcore Mode | $4.99 | one-time |
| Retries +40 | $6.99 | one-time |
| Retries +50 | $7.99 | 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 Vertigus free?

Vertigus 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, Vertigus or Circle Shield?

Vertigus is rated higher. Vertigus averages 4.0 out of 5 from 2 ratings, while Circle Shield averages 3.0 from 1 ratings.

### Do Vertigus or Circle Shield have ads?

Vertigus shows ads; Circle Shield does not.

### Which is updated more often, Vertigus or Circle Shield?

Vertigus ships an update every 2 months, and Circle Shield every 5 months. Most recently, Vertigus was updated on September 17, 2026 and Circle Shield on August 13, 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.*