# PY Timber Warehouse vs A Class Building Materials

The clearest difference is ads: PY Timber Warehouse at none against A Class Building Materials's shown. PY Timber Warehouse also leads on device support (3 vs 1) and iOS requirement (10.0 vs 16.4). A Class Building Materials's advantage is update cadence (fortnightly vs every 6 weeks). On price 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.

PY Timber Warehouse ships an update every 6 weeks, A Class Building Materials fortnightly. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PY Timber Warehouse | A Class Building Materials |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 20 MB | 69 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PY Enterprises Australia](https://appshunter.io/developer/1601370275) | [New Concept Home Services Pty Ltd](https://appshunter.io/developer/1861611472) |

## What reviewers say

### PY Timber Warehouse

[App page](https://appshunter.io/ios/app/py-timber-warehouse/id1601370272)

**Features:** macOS Compatibility

**In-app purchases:** none


### A Class Building Materials

[App page](https://appshunter.io/ios/app/a-class-building-materials/id6756591266)

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

**In-app purchases:** none


## Frequently asked questions

### Is PY Timber Warehouse free?

PY Timber Warehouse is free to download, with no in-app purchases.

### Is A Class Building Materials free?

A Class Building Materials is free to download, with no in-app purchases.

### Do PY Timber Warehouse or A Class Building Materials have ads?

A Class Building Materials shows ads; PY Timber Warehouse does not.

### Which is updated more often, PY Timber Warehouse or A Class Building Materials?

PY Timber Warehouse ships an update every 6 weeks, and A Class Building Materials fortnightly. Most recently, PY Timber Warehouse was updated on October 17, 2026 and A Class Building Materials 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.*