247+ iOS apps curated and reviewed
Welding Inspector CWI Prep is the household name in inspector welding, but it's far from the only option. We track 247+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | Oct 2026 | |
| 2 |  | Free | — | No | Yes | May 2026 | |
| 3 |  | Free | 4.4★ (14) | No | Yes | Oct 2026 | |
| 4 |  | $14.99 | 5.0★ (1) | No | No | Oct 2026 | |
| 5 |  | Free | 2.5★ (2) | No | No | May 2026 | |
| 6 |  | Free | 4.6★ (7) | No | Yes | Oct 2026 | |
| 7 |  | Free | — | No | No | Oct 2026 | |
| 8 |  | Free | — | No | Yes | Oct 2026 |
Prepare for all three parts of the AWS CWI exam with this comprehensive study tool. Features include a weld symbol decoder, discontinuity reference, and over 490 practice questions covering fundamentals, practical inspection, and code book navigation. Access a free overview and daily questions.
