Recently, I has seen a friend's child join an online learning app to improve their study skills. The app, 360 Nai Nai, is a free service that uses AI technology to provide personalized learning recommendations. Another app, Kimi, also offers a similar service with a nominal fee.

Initially, the friend's child was using the free version of 360 Nai Nai, but later switched to the paid version after discovering its additional features. The paid version not only offers more comprehensive learning materials but also provides a 'delete test paper' feature, which is useful for reviewing and revising past exams.

However, the friend's child also started to hesitate about using the app, feeling that it was not as effective as spending time with a private tutor. This led to a conversation with the parent, who was torn between the convenience of online learning and the perceived benefits of private tuition.

Meanwhile, I was introduced to several other online learning apps, including ChatGPT, which has been touted as a game-changer in the education sector. These apps use AI to provide personalized learning experiences, reducing the need for human intervention and eliminating the traditional one-size-fits-all approach to education.

One of the features that stood out was the ability to 'delete test papers', which is a convenient feature for reviewing and revising past exams. This is especially useful for students who struggle with certain subjects or need extra help.

However, the free version of these apps often has limitations, such as limited access to premium features or limited usage. This can be frustrating for students who need more comprehensive learning resources.

In contrast, private tutors offer a more personalized and interactive learning experience, which can be beneficial for students who require additional support. However, this comes at a cost, with private tutors often charging a premium for their services.

Ultimately, the decision to use online learning apps or private tutors depends on individual circumstances and budget. While online learning apps offer convenience and flexibility, they may not provide the same level of personalized attention and support as private tutors. On the other hand, private tutors offer personalized attention and support, but at a higher cost.

Ultimately, the key is to find a balance between the two and to utilize both online learning apps and private tutors to achieve the best possible outcomes.