Starting from the characteristics and needs of the elderly, looking for easy-to-use apps, taking the usage rate of the elderly around me as an example, I think the apps that the elderly need are:

1. Communication category: WeChat, QQ, the most basic family contact, old friends contact, sharing, blowing water. ...

2. News information: today's headlines (just automatically recommend the important news of the day), Baidu News, etc.

3. Entertainment: China Chess, Xiao Xie Le, QQ Landlord Fight, Upgrade, Mahjong, and the elderly also need entertainment.

4. Video category: Sohu video, Youku video, iQiyi, etc. In addition to CCTV audio and video, watching CCTV live channels, the elderly generally like to watch CCTV.

5. Audio category: lazy people listening to books, Internet radio, Dragonfly FM radio, Himalayan FM, excellent radio, some cross talk, storytelling and other programs.

6. It is convenient for the elderly to use mobile phones and smart phones, but small fonts cannot be used. For example, the APP called the mobile phone for the elderly has a large font and is super clear, which simplifies the desktop of the mobile phone, and the contacts bring photos, which can solve the problem of the elderly using the mobile phone.

7. There are other elderly people with different hobbies who need corresponding apps. For example, if you like fishing, you can go to a fishing house or something.

8. Magnifier, a mobile phone, is like carrying a magnifying glass with you, which can solve the problem that the old people can't see clearly with presbyopia, such as a small flying magnifying glass.

That's all I can think of for the time being