249+ iOS apps & games curated and reviewed
If you already know Informed Delivery® Mobile, this is the deeper bench. 249+ usps informed mail apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (2.9K) | No | No | Aug 2026 |
| 2 |  | Free | 4.8★ (1.6M) | No | No | Aug 2026 |
| 3 |  | Free | 4.7★ (4M) | No | No | Aug 2026 |
| 4 |  | Free | 4.7★ (863) | No | No | Aug 2026 |
| 5 |  | Free | — | No | Yes | Jul 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | — | No | No | Jul 2026 |
| 8 |  | Free | 4.1★ (13) | No | No | Aug 2026 |
Preview your mail and packages before they arrive with daily notifications. See grayscale images of letter-sized mail and get USPS tracking updates for packages. Interact with digital content linked to your mail.
Manage your mail and packages on the go. Track shipments, calculate postage, find nearby postal locations, and schedule pickups. Access digital mail previews and request mail holds for convenient postal services.
Consolidate all your email accounts into a single, organized inbox. Prioritize important messages, quickly respond with smart replies, and manage your inbox efficiently with features like scheduling and snoozing. Enjoy enhanced privacy with IP address hiding and read receipt prevention.
Access and manage your physical mail online from anywhere. View, forward, and securely shred documents with a few taps. Receive real-time notifications for your mail.
Securely access and manage Microsoft Exchange and Office 365 email, contacts, and calendars from your mobile device. Offers features like mailbox delegation, public folder integration, and S/MIME encryption for sensitive information.
Streamline your package drop-offs and label creation with this companion app. Prepare shipping information in advance, group multiple packages for quick scanning, and track your shipments. Find nearby Post Offices and their services.
Generate instant disposable temporary email addresses to protect your privacy and avoid spam. Receive, read, and manage incoming messages without registration. Control expiration times and enjoy enhanced security with premium options.
This app uses augmented reality to bring your mail to life. Simply scan a special icon on your mail to unlock interactive content and a new way to experience your correspondence.
Effortlessly send physical mail from your mobile device. Convert digital documents, scans, or handwritten notes into printed letters, contracts, or artwork. The service prints and mails your items the next business day with tracking.
This app is a dedicated community for USPS Ambassadors to access curated content, stay updated on USPS news and events, and easily share interesting information across social networks.
Track shipments, receive official digital letters, and book appointments at branches. Access product information and essential details conveniently.
Manage your shipping and package tracking with a modern, intuitive interface. Gain peace of mind with an unrivalled view into your package's status, anytime and anywhere.
This app simplifies sending emails by pre-setting SMTP and recipients. It allows attachments from Dropbox, camera, or photo library, and integrates with TextExpander. An in-app purchase removes daily sending limits.
Access your mailboxes served by Afterlogic WebMail from your mobile device. This application supports essential email functions, including composing, sending, and viewing messages, with added support for PGP encrypted emails.
