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

Does Calc+α have a free trial?

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

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Calc+α

Name: Calc+α
Rating: 4.7 (16 reviews)
Author: Ariane Inc.

Ariane Inc.

Prices are current as of 10 Sept 2026.

Calc+α has no in-app products on record in the United States.

4.7 out of 5, based on 16 reviews.

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

Last updated 2 years ago.

Calc+α sells in 175 countries. It was released 7 years and 1 month ago, on 19 Aug 2019. It holds a 4.7 rating from 16 reviews.

Supports 4 languages: English, Japanese, Korean, Chinese.