Is Diary! SmartDiary free?

Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.

Does Diary! SmartDiary have a free trial?

No. None of its offers (US) come with a free trial.

LifestyleProductivity

Name: Diary! SmartDiary
Rating: 4.5 (747 reviews)
Author: Hideki Okuno

Hideki Okuno

Prices are current as of 21 Aug 2026.

Diary! SmartDiary has no in-app products on record in the United States.

4.5 out of 5, based on 747 reviews.

Is Diary! SmartDiary free?: Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.
Does Diary! SmartDiary have a free trial?: No. None of its offers (US) come with a free trial.

Last updated 4 months ago.

Diary! SmartDiary sells in 175 countries. It was released 8 years and 3 months ago, on 28 Jun 2018. It holds a 4.5 rating from 747 reviews.

Supports 3 languages: English, Japanese, Chinese.