248+ iOS apps & games curated and reviewed
Every iPhone needs a few good coil apps and games. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Jul 2026 | |
| 2 |  | Free | 4.9★ (10) | Yes | No | May 2026 | |
| 3 |  | Free | 1.0★ (1) | No | Yes | Oct 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | $0.99 | 5.0★ (1) | No | No | Oct 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 8 |  | Free | — | No | No | Sep 2026 |
This app simplifies complex steel calculations for flat-rolled steel buyers. It helps verify coil and sheet specifications, calculate weights without a scale, convert units, and compare prices. It supports various steel types for accurate cost and yield calculations.
Calculate inductance for various coil types, including air core, ferrite toroid, and PCB flat square coils. Determine the number of turns needed or verify existing inductance values. Ideal for electronics enthusiasts and builders.
