# Ammo Inventory vs A18x

The clearest difference is update cadence: A18x at every 2 weeks against Ammo Inventory's every 27 months. A18x also leads on iOS requirement (15.0 vs 17.2). On price, ads, 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.

Ammo Inventory ships an update every 27 months, A18x every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ammo Inventory | A18x |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/ammo-inventory/id6477549876/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 7 MB | 46 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Brandon Wright](https://appshunter.io/developer/1729266000) | [Software Shop](https://appshunter.io/developer/1288503758) |

## What reviewers say

### Ammo Inventory

[App page](https://appshunter.io/ios/app/ammo-inventory/id6477549876)

Easily track your ammunition stockpile. Add, use, and view your current levels to manage your collection efficiently.

**Highlights:** Manage ammo inventory, Add ammunition, Record ammunition usage, View stockpile levels, Track collection

**Features:** macOS Compatibility

**In-app purchases:** none


### A18x

[App page](https://appshunter.io/ios/app/a18x-19x-imaging/id6744099908)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ammo Inventory free?

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

### Is A18x free?

A18x is free to download, with no in-app purchases.

### Do Ammo Inventory or A18x have ads?

Neither Ammo Inventory nor A18x shows ads.

### Which is updated more often, Ammo Inventory or A18x?

Ammo Inventory ships an update every 27 months, and A18x every 2 weeks. Most recently, Ammo Inventory was updated on November 4, 2026 and A18x on October 30, 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.*