Prepare for the LEED Green Associate exam with a comprehensive study tool. It offers over 1100 practice questions, personalized study modes, and an exam simulator to build confidence and master green building principles.






249+ iOS apps curated and reviewed
The best 700 sixth street apps on iPhone average 4.6★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | |
| 2 | Free | — | No | Yes | May 2026 | |
| 3 | Free | 4.4★ (14) | No | Yes | Aug 2026 | |
| 4 | Free | — | No | Yes | Aug 2026 | |
| 5 | Free | — | No | No | Jul 2026 | |
| 6 | Free | — | No | Yes | Jun 2026 | |
| 7 | Free | 4.6★ (29) | No | Yes | Aug 2026 | |
| 8 | Free | — | No | No | May 2026 |


















Prepare for the LEED Green Associate exam with a comprehensive study tool. It offers over 1100 practice questions, personalized study modes, and an exam simulator to build confidence and master green building principles.








Prepare for the LEED Green Associate exam with a comprehensive study resource. Access a large question bank, detailed explanations, and progress tracking to master sustainable building practices. Simulate exam conditions and create personalized study plans for effective preparation.






Prepare for USGBC LEED exams with over 500 practice questions and realistic simulations. Features adaptive study plans, detailed feedback, and progress tracking to help you achieve your best score. Offers a free trial to explore premium features.












Access all details for an international conference and expo. Plan your experience, connect with attendees, explore the expo hall, and schedule meetings directly through the app.


Empower communities to assess their sustainability and social impact. Understand renewable energy, capture diverse perspectives, and define impact from unique viewpoints. This tool fosters community ownership for a sustainable future.


Manage your money with a conscience. This app offers checking and savings accounts that do not fund fossil fuels and plant a tree with every purchase. Enjoy early direct deposit, high APY, and fee-free ATM withdrawals.


Streamline LEED documentation and verification for construction projects. Instantly verify VOC content, manage sustainable materials, and generate real-time reports for various LEED credits directly from your mobile device. Collaborate with team members and owners to ensure compliance and project goals are met efficiently.


Enhance your workday with an intuitive mobile office experience. Manage reservations, submit service requests, and receive real-time building updates. This personal office concierge connects you to your workspace and offers exclusive benefits.