18+ iOS apps curated and reviewed
Photo to PDF is the household name in electronic signature solution, but it's far from the only option. We track 18+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (82) | Yes | Yes | Oct 2026 | |
| 2 |  | Free | 4.7★ (1.5K) | No | Yes | Nov 2026 | |
| 3 |  | Free | — | No | Yes | Sep 2026 | |
| 4 |  | Free | — | No | No | Sep 2026 | |
| 5 |  | Free | 1.0★ (1) | No | No | May 2026 | |
| 6 |  | Free | 2.0★ (2) | No | No | May 2026 | |
| 7 |  | Free | 3.9★ (8) | No | No | Oct 2026 | |
| 8 |  | Free | 5.0★ (2) | No | No | Oct 2026 |
Securely sign, send, and manage documents electronically from your iOS device. This app allows for convenient document management whether you are in the office or on the go.
Transform paper forms into digital apps with a user-friendly builder. Streamline workflows, enhance efficiency, and improve data collection with features like image capture, offline access, and GPS tracking. Ideal for inspections, invoices, and work orders.
