1.Dropbox File sharing and cloud storage.

Apple Inc. offers a variety of free iOS apps that you can download and use for free. These apps are designed to be user-friendly and can be downloaded from the Apple App Store. Some popular free iOS apps include: 2. TikTok - A social media app for sharing videos. 3. Slack - Collaboration tools and communication platform. 4. 微信 - messaging, chat, and social media. 5. Instagram - Image sharing and social media. 6. Trello - Task management and project boards. 7. KakaoTalk - Chat and social media. 8. Artemis - Space exploration simulation app. 9. Artemis Free - A free version of Artemis.

1. Tina - Image editing and photo editing tools.
2. Canva - Design and template creation.
3. Divi - A minimalist design tool for creating layouts.
4. Gizmo - A web browser for creating and sharing interactive content.
5. Figma - Designing and 3D modeling software.
6. Canva 3 - Another design tool with a free version.

These apps are all free to download and use, but you should check the app store descriptions to make sure they are indeed free. Some apps may have features that require a subscription, so it's important to review the pricing before downloading.