242+ iOS apps curated and reviewed
With an average user rating of 4.3★, the reciprocity plus category is one of the App Store's strongest. Browse all 242+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $1.99 | 4.1★ (7) | No | No | Aug 2026 |
| 2 |  | $1.99 | 3.0★ (3) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.0★ (83) | No | No | Aug 2026 |
| 4 |  | Free | 5.0★ (1) | No | No | Aug 2026 |
| 5 |  | Free | 3.7★ (6) | No | No | May 2026 |
| 6 |  | Free | — | No | Yes | May 2026 |
| 7 |  | Free | — | No | No | Jul 2026 |
| 8 |  | Free | 4.9★ (28) | No | No | Aug 2026 |
This app simplifies long exposure photography calculations for both digital and analog cameras. It includes a vast library of filter effects and reciprocity charts, allowing users to design or modify their own. A built-in timer ensures accurate exposure timing even when the app is not in use.
This app helps film photographers calculate exposure compensation for reciprocity failure. It offers a standard version for basic calculations and a pro version with advanced features like note-taking and custom film databases. It also includes an exposure timer and filter compensation tools.
This app enhances productivity and food safety through social technology and coaching for frontline workers. It offers real-time plant-wide visibility into key metrics, including OEE, food safety, quality management, and an integrated learning management system.
Exchange skills and services with verified neighbors using time credits, no money required. Connect with your community to learn, teach, and trade everything from lessons to home repairs. Build local connections and access what you need by valuing curiosity as currency.
This app helps photographers calculate corrected exposure settings based on their chosen film stock and measured exposure. It provides a straightforward tool for achieving accurate results in film photography.
Earn cashback and bonuses on purchases from over 200 stores, including clothing, food, and travel. The app simplifies earning rewards, purchasing eGift and fuel cards, and managing combined payments.
This app helps users adhere to their doctor-recommended care programs by breaking them down into manageable steps. It provides reminders and rewards for completing tasks, making the journey to better health more accessible and motivating.
This app provides comprehensive concealed carry information, including state gun laws, permit reciprocity maps, and firearm training. It aims to empower gun owners to carry responsibly and legally across all 50 states.
This app transforms your iPhone into a professional light meter for film photography. It offers real-time metering, LiDAR ranging for accurate focus, and comprehensive film roll management. Features include reciprocity calculation, ND filter compensation, and an exposure log to streamline your shooting workflow.
This tool assists photographers in planning shots by simulating their actual camera's field of view and aspect ratio. It includes a light meter, filter logging, and reciprocity correction for film stocks. Features like LiDAR distance measurement and composition guides help refine framing and exposure before taking the shot.
This app provides up-to-date concealed carry laws and reciprocity information for all 50 US states, territories, and Indian reservations. It offers personalized maps showing where you are covered based on your permits and status, with instant law change alerts.
Document your U.S. National Park visits by collecting digital stamps. Turn your park experiences into unique, collectible WPA-inspired art in your personal StampBook. Track your progress and build a visual record of your adventures.
Access state-specific concealed and open carry laws, reciprocity information, and emergency resources. Stay updated on gun laws with monthly updates and an easy-to-use interface. Includes features for Firearms Legal Protection members, such as an emergency button and direct communication channels.
Access your financial situation, loan activity, and social fund details. Log in using your unique file number and password provided by the institution.
Manage your finances with a dedicated account for easy remittances and transactions. This convenient app lets you send money, make payments, and purchase goods and services.