# Wood Pole Guide vs PennDOT

The clearest difference is ads: PennDOT at none against Wood Pole Guide's shown. Wood Pole Guide's advantage is iOS requirement (14.0 vs 17.6). On price, update cadence, 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.

Wood Pole Guide ships an update every 4 months, PennDOT every 3 months. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Wood Pole Guide | PennDOT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/wood-pole-guide/id853656559/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Ad-supported | — |
| Size | 39 MB | 10 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Western Wood Preservers Institute](https://appshunter.io/developer/656031899) | [Executive Office of The Commonwealth of Pennsylvania](https://appshunter.io/developer/1482180304) |

## What reviewers say

### Wood Pole Guide

[App page](https://appshunter.io/ios/app/wood-pole-guide/id853656559)

Access essential data for specifying and using preservative-treated wood poles. Explore preservatives, national standards, engineering information, and environmental benefits. Includes tools for calculating dimensions and estimating weight.

**Highlights:** Preservative information, National standards videos, Technical bulletins, ANSI Dimension Calculator, Pole Weight Estimator, Manufacturer directory

**Features:** macOS Compatibility

**In-app purchases:** none


### PennDOT

[App page](https://appshunter.io/ios/app/penndot-constructionaar/id6742517673)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wood Pole Guide free?

Wood Pole Guide is free to download, with no in-app purchases.

### Is PennDOT free?

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

### Do Wood Pole Guide or PennDOT have ads?

Wood Pole Guide shows ads; PennDOT does not.

### Which is updated more often, Wood Pole Guide or PennDOT?

Wood Pole Guide ships an update every 4 months, and PennDOT every 3 months. Most recently, Wood Pole Guide was updated on November 1, 2026 and PennDOT on November 8, 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.*