Tie Grading Guide
Western Wood Preservers Institute Education iPhoneiPadiPod touch
Tie Grading Guide is a free Education app for iPhone and iPad by Western Wood Preservers Institute. Requires iOS 13.0. Updated December 16, 2025.
- Price
- Free
- on the App Store
- Size
- 36 MB
- Age 12+
- Updated
- Dec 16
- 2025 · v1.0.8
Screenshots
About Tie Grading Guide
The RTA Tie Grading Guide offers detailed information and training on specifications, grades and limiting defects for preservative treated wood rail ties.
What’s new
Version 1.0.8 · Updated December 16, 2025
Stability improvements.
App privacy
The developer, Western Wood Preservers Institute, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
Used for: Developer’s Advertising or Marketing
Alternatives to Tie Grading Guide
Looking for apps like Tie Grading Guide? Here are 6 similar apps on the App Store. The highest rated is AREMA 365 (5.0/5), and 5 of the 6 are free to download.
-
AREMA 365
5.0
-
PE Prep Pro
2.0
-
TTAG
5.0
-
Wood Identifier - AI Scanner
4.0
-
Union County Circuit Clerk IL
-
SKC SmartWave
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Tie Grading Guide | – | Free | December 16, 2025 | |
| AREMA 365 | 5.0 / 5 (2) | Free | Jun 30, 2026 | Compare |
| PE Prep Pro | 2.0 / 5 (2) | 34.99 USD | Oct 23, 2026 | Compare |
| TTAG | 5.0 / 5 (2) | Free | Oct 15, 2026 | Compare |
| Wood Identifier - AI Scanner | 4.0 / 5 (4) | Free | May 26, 2026 | Compare |
| Union County Circuit Clerk IL | – | Free | May 3, 2024 | Compare |
| SKC SmartWave | 5.0 / 5 (1) | Free | Jun 2, 2025 | Compare |
Compare Tie Grading Guide with the top alternatives: ratings, updates, ASO score and keyword gaps →