# AndiScan vs Red Dot Zero

The clearest difference is ads: AndiScan at none against Red Dot Zero's shown. Red Dot Zero's advantage is update cadence (every 3 weeks vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AndiScan ships an update every 6 months, Red Dot Zero every 3 weeks. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | AndiScan | Red Dot Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/red-dot-zero/id6760157494/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 32 MB | 29 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [JAN SYKORA](https://appshunter.io/developer/1787800096) | [OLEG STASYUK](https://appshunter.io/developer/1882145619) |

## What reviewers say

### AndiScan

[App page](https://appshunter.io/ios/app/andiscan/id6739982719)

**Features:** macOS Compatibility

**In-app purchases:** none


### Red Dot Zero

[App page](https://appshunter.io/ios/app/red-dot-zero/id6760157494)

This app provides advanced ballistic calculations for precision shooting. It helps users determine bullet drop, windage, and lead with dynamic environmental adjustments and custom rifle profiles. Aimed at shooters needing reliable data for long-range accuracy.

**Highlights:** Advanced ballistic solver, Intuitive minimalist interface, Environmental tracking (altitude, temp, atmosphere), Custom rifle and cartridge profiles, Calculates bullet drop, windage, and lead

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

**In-app purchases:** none


## Frequently asked questions

### Is AndiScan free?

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

### Is Red Dot Zero free?

Red Dot Zero is free to download, with no in-app purchases.

### Do AndiScan or Red Dot Zero have ads?

Red Dot Zero shows ads; AndiScan does not.

### Which is updated more often, AndiScan or Red Dot Zero?

AndiScan ships an update every 6 months, and Red Dot Zero every 3 weeks. Most recently, AndiScan was updated on October 1, 2026 and Red Dot Zero 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.*