# First Supply vs Auer Steel

The clearest difference is iOS requirement: Auer Steel at 13.6 against First Supply's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | First Supply | Auer Steel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 2 MB | 170 MB |
| Requires iOS | 15.0 | **13.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [First Supply LLC](https://appshunter.io/developer/1448529230) | [Auer Steel & Heating Supply Co Inc](https://appshunter.io/developer/1437227471) |

## What reviewers say

### First Supply

[App page](https://appshunter.io/ios/app/first-supply/id1462432325)

**Features:** macOS Compatibility

**In-app purchases:** none


### Auer Steel

[App page](https://appshunter.io/ios/app/auer-steel/id1553572680)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is First Supply free?

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

### Is Auer Steel free?

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

### Do First Supply or Auer Steel have ads?

Neither First Supply nor Auer Steel shows ads.

### Which is updated more often, First Supply or Auer Steel?

First Supply ships an update every 2 months, and Auer Steel every 2 months. Most recently, First Supply was updated on October 26, 2026 and Auer Steel on October 29, 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.*