9+ iOS apps curated and reviewed
The best guichet checkin apps on iPhone average 4.8★ across 9+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Aug 2026 | |
| 2 |  | Free | — | No | No | Oct 2026 | |
| 3 |  | Free | 4.5★ (326) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | — | No | No | Aug 2026 | |
| 5 |  | Free | — | No | No | Sep 2026 | |
| 6 |  | Free | 5.0★ (1) | No | No | Sep 2026 | |
| 7 |  | Free | 5.0★ (1) | Yes | No | May 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Access and manage your vaccination records, including COVID certificates, for yourself and your children. Generate a PDF vaccination card to easily share with healthcare providers.
This app offers rapid and accurate scanning of QR codes and barcodes, even those unreadable by other scanners. It provides instant information retrieval, scan history, and the ability to create QR codes. Enjoy additional features like product review searches and daily fortune-telling.
