# FX Pocket Lite vs Red Dot Zero

The clearest difference is ads: FX Pocket Lite at none against Red Dot Zero's shown. FX Pocket Lite also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (13.0 vs 15.0). 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.

FX Pocket Lite ships an update every 5 days, Red Dot Zero every 3 weeks. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | FX Pocket Lite | 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 5 days** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 22 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [EX Corporation Oy](https://appshunter.io/developer/1391053704) | [OLEG STASYUK](https://appshunter.io/developer/1882145619) |

## What reviewers say

### FX Pocket Lite

[App page](https://appshunter.io/ios/app/fx-pocket-lite/id6756884960)

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

**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 FX Pocket Lite free?

FX Pocket Lite 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 FX Pocket Lite or Red Dot Zero have ads?

Red Dot Zero shows ads; FX Pocket Lite does not.

### Which is updated more often, FX Pocket Lite or Red Dot Zero?

FX Pocket Lite ships an update every 5 days, and Red Dot Zero every 3 weeks. Most recently, FX Pocket Lite was updated on October 10, 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.*