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

Does Calex Smart have a free trial?

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

What are the best alternatives to Calex Smart?

MijnKPN (4.3 from 76,149 reviews), Eneco (4.0 from 41,279 reviews) and KopieID (4.7 from 31,564 reviews).

UtilitiesLifestyle

Name: Calex Smart
Rating: 4.6 (19116 reviews)
Author: Electro Cirkel Retail B.V

Electro Cirkel Retail B.V

Prices are current as of 17 Aug 2026.

Calex Smart has no in-app products on record in the United States.

	Calex Smart	MijnKPN	Eneco	KopieID	TCP Smart	Toeslagen	ENERGIZER SMART
Rating / 5	4.6	4.3	4.0	4.7	4.7	4.7	4.7
Reviews	19K	76K	41K	32K	21K	8.5K	5.7K
Released	2019	2012	2014	2014	2018	2020	2020

4.6 out of 5, based on 19,116 reviews.

Is Calex Smart free?: Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.
Does Calex Smart have a free trial?: No. None of its offers (US) come with a free trial.
What are the best alternatives to Calex Smart?: MijnKPN (4.3 from 76,149 reviews), Eneco (4.0 from 41,279 reviews) and KopieID (4.7 from 31,564 reviews).

Last updated 3 months ago.

Calex Smart sells in 175 countries. It was released 7 years and 2 months ago, on 13 Jul 2019. It holds a 4.6 rating from 19,116 reviews.

Supports 9 languages: English, Arabic, Dutch, French, German, Italian, Portuguese, Chinese, Spanish.

Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.

Revenue < $5,000

Downloads 7K