# VISORIZER vs Sky Guardian

The clearest difference is ads: VISORIZER at none against Sky Guardian's shown. Sky Guardian's advantage is update cadence (every 3 days vs every 32 months) and iOS requirement (15.0 vs 18.0). On price, 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.

VISORIZER ships an update every 32 months, Sky Guardian every 3 days. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | VISORIZER | Sky Guardian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/visorizer/id1570025566/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 32 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 56 MB | 52 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [GARURU LABS INC.](https://appshunter.io/developer/1559405141) | [EMRE OZEL](https://appshunter.io/developer/6806816615) |

## What reviewers say

### VISORIZER

[App page](https://appshunter.io/ios/app/visorizer/id1570025566)

Test your shooting skills in a 3-minute challenge. Receive a rank from 7th Kyu to 1st Dan (S Class) based on your performance, including clear stages, remaining lives, and score. Supports touch, keyboard, and game controllers.

**Highlights:** 3-minute shooting skill assessment, Ranked progression (7th Kyu to S Class), Touch, keyboard, and controller support, Performance-based evaluation (stages, lives, score)

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

**In-app purchases:** none


### Sky Guardian

[App page](https://appshunter.io/ios/app/sky-guardian-bullet-hell/id6806816613)

**In-app purchases:** none


## Frequently asked questions

### Is VISORIZER free?

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

### Is Sky Guardian free?

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

### Do VISORIZER or Sky Guardian have ads?

Sky Guardian shows ads; VISORIZER does not.

### Which is updated more often, VISORIZER or Sky Guardian?

VISORIZER ships an update every 32 months, and Sky Guardian every 3 days. Most recently, VISORIZER was updated on October 6, 2026 and Sky Guardian on October 10, 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.*