250+ iOS apps curated and reviewed
The best check in scan apps on iPhone average 3.8★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.3★ (6) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.5★ (14K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | — | No | No | Aug 2026 |
| 5 |  | Free | — | No | No | May 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | 3.0★ (1) | No | No | May 2026 |
| 8 |  | Free | — | No | No | May 2026 |
This app streamlines the legal registration of guests for tourist accommodations. It securely scans guest IDs, captures digital signatures, and automatically submits data to authorities, ensuring legal compliance and data protection for hotels, hostels, and rentals.
Easily scan, generate, and store QR codes and barcodes. Create custom codes for links, contacts, and more. Organize scanned data with folders and search product barcodes on major online marketplaces.
Scan the barcode on your boarding pass to reveal all the encoded data. View detailed information about your flight segments and baggage.
Scan product barcodes to reveal hidden harmful chemicals and receive a clear safety score. Get instant recommendations for safer alternatives for everyday items, excluding food.
Streamline event check-in and ticket scanning with this app. It allows for offline operation, real-time syncing, and guest management features like name searching and ticket scanning via camera or external readers. Easily manage attendees, track arrivals, and print name badges.
This app allows you to quickly scan documents on the go and share them as JPEG or PDF files. It supports multi-page documents and integrates with popular cloud storage services for easy backup and export.
Streamline inventory management by replacing manual tracking with a digital system. Easily add items, generate unique QR codes for each, and scan them to quickly update item status and location.
