# ALLOY+KM vs Infinity Guard

ALLOY+KM and Infinity Guard are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ALLOY+KM ships an update every 4 months, Infinity Guard every 2 months. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ALLOY+KM | Infinity Guard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 68 MB | 55 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [POSTOAKI DESENVOLVIMENTO TECNOLOGICO LTDA](https://appshunter.io/developer/1186130596) | [INFINITYISP LTDA](https://appshunter.io/developer/1689094430) |

## What reviewers say

### ALLOY+KM

[App page](https://appshunter.io/ios/app/alloy-plus-km/id1577847888)

**Features:** macOS Compatibility

**In-app purchases:** none


### Infinity Guard

[App page](https://appshunter.io/ios/app/infinity-guard/id6449439534)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ALLOY+KM free?

ALLOY+KM is free to download, with no in-app purchases.

### Is Infinity Guard free?

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

### Do ALLOY+KM or Infinity Guard have ads?

Neither ALLOY+KM nor Infinity Guard shows ads.

### Which is updated more often, ALLOY+KM or Infinity Guard?

ALLOY+KM ships an update every 4 months, and Infinity Guard every 2 months. Most recently, ALLOY+KM was updated on October 25, 2026 and Infinity Guard on October 7, 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.*