All reviews

Rating Breakdown

  • 5
    97% (1,974 ratings)
  • 4
    2% (41 ratings)
  • 3
    0% (3 ratings)
  • 2
    0% (1 ratings)
  • 1
    1% (13 ratings)

Reviews with Text

  • 88% (1,797)
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1 / 5 Share

March 8, 2026

We encountered unexpected charges, the developer promised to refund us but it didn't impacting our billing

Using app

25 days

Total reviews

1

Average rating

1.0

1 / 5 Share

Feb. 21, 2026

Adding available time slots is way too hard. We do not do it often, and every time we try it, we need to reach out to the customer service. We already took notes, still, can not navigate to adding specific time slots on specific dates. This app is very very hard to use!!! I wish Shopify would have another option other than Cowlendar App to add to our webpage as appointment scheduling app. We have been using it for over a year and extremely unhappy with it.

Using app

Over 1 year

Total reviews

1

Average rating

1.0

1 / 5 Share

Feb. 7, 2026

I’ve wasted 7 hours with them. Whenever I ask if they can do this, they always say, “Yes, we can.” Then another team member joins without reading the previous messages. Theo said they can do whatever is needed and that it’s already done, but it’s not.

Using app

About 13 hours

Total reviews

3

Average rating

3.7

1 / 5 Share

Nov. 11, 2025

Using app

About 1 year

Total reviews

1

Average rating

1.0

Developer Reply

Pourquoi cette note de 1 étoile ? Surtout que vous utilisez toujours l’application sur votre boutique depuis un an. Si quelque chose ne fonctionne pas comme vous le souhaitez ou si vous avez une question, je suis toujours disponible via le live chat pour vous aider. N’hésitez vraiment pas à me contacter, je réponds généralement en quelques minutes. Nous restons des humains et un avis 1 étoile visible de tous sur internet peut faire beaucoup de tort à une société, en particulier quand la raison derrière cet avis n’est pas claire. C’est pour cela que je serais vraiment heureux que nous puissions en discuter et comprendre ce qui a motivé votre message. Et si l’application vous convient toujours mais que cet avis a été laissé dans un moment de frustration, je serais plus qu’heureux de vous accompagner pour clarifier les choses et, si vous le souhaitez, mettre à jour votre avis afin qu’il reflète votre réelle expérience. Peut être que vous aussi avez déjà fait face à des personnes qui ont laissé des mauvais avis sur votre marque sur internet, sur Google ou ailleurs. Si c’est le cas, vous savez à quel point cela fait mal au cœur et à quel point on souhaite simplement comprendre pourquoi quelqu’un laisse un avis aussi négatif sans explication. Merci encore et très belle journée à vous.

1 / 5 Share

Oct. 28, 2025

Using app

12 months

Total reviews

1

Average rating

1.0

Developer Reply

Sveiki. Iš tiesų neturiu jokios aiškios priežasties, kodėl palikote šį įvertinimą, ypač žinant, kad per pastaruosius metus atlikote daugiau nei 1000 rezervacijų per mūsų programėlę. Net šiandien jūsų parduotuvėje matome dešimtis naujų rezervacijų kiekvieną dieną. Jei padarėme klaidą ar kažkas neveikė taip, kaip tikėjotės, labai norėčiau tai sužinoti. Esu pasirengęs net visiškai grąžinti jūsų Cowlendar planą, jei kažkuo jus nuvylėme, nes šiuo metu tikrai nesuprantu šio įvertinimo priežasties. Jei norite paaiškinti situaciją ar pasidalinti tuo, kas nutiko, būsiu daugiau nei pasirengęs padėti. ---- Hello. I honestly have no clear idea why you left this rating, especially knowing that you have made more than 1000 bookings with our app over the past year. Even today we still see dozens of new bookings coming in from your store every single day. If we made a mistake or if something did not work the way you expected, I would really love to know. I am even willing to fully refund your Cowlendar plan if we did something wrong, because right now I genuinely do not understand the reason behind this review. If you want to clarify the situation or share what happened, I would be more than happy to help.

1 / 5 Share

Oct. 15, 2025

Aweful to navigate - chat is quick response but don't seem to know how to ask the right questions to get your needs met. They just tell you yes we can do that without fully understanding what you want. After sharing multiple times what I was looking for, they wasted a TREMENDOUS amount of my time only to find out, oh no we cannot do this. I

Using app

14 days

Total reviews

14

Average rating

2.4

Developer Reply

I am really sorry to read your message because we genuinely tried our absolute best to help you and make the app work exactly the way you wanted. After you left this review, we spent a lot of time together on the live chat (and through email) to understand every detail of your request. We even shipped new features inside the app that were never part of your original plan and that we never advertised. You did not pay for these features but we still built them for you, completely changing our roadmap and reorganizing our team just to match your needs as closely as possible (and i'm proud we were agile enough to make it possible). We also tried to reach you through every possible channel to make sure everything was clear and properly handled. At the end of the day, we are all humans. Getting a 1 star review for things which we went far beyond what was expected is honestly quite tough. We truly did everything we could to solve your issue and adapt the product around your expectations, with the best intentions. If you ever want to revisit the conversation or clarify anything, I will be here to help.

1 / 5 Share

March 31, 2026

As soon as we find another app - we will not be using your services - inconsistent as well as customers service. Horrible. One minute its great and then not - Support gaslights you as they change things around so it looks like its not their apps fault. So fucking annoying. But they do charge you on time every month.

Using app

12 months

Total reviews

2

Average rating

3.0

1 / 5 Share

May 6, 2025

I've been trying for a few days to install the app (the paid version) and need to grant access, but the email always comes up blank, no link to grant access. Shopify support investigated and saw that it's an API issue on the app developers end. Frustrating and I missed several booking opportunities because of this.

Using app

1 day

Total reviews

2

Average rating

3.0

Developer Reply

Warning : fake review (also, the review makes absolutely no sense at all) From the best I know it's left by an app starting with M and ending with EETY

1 / 5 Share

April 17, 2025

This is the most ridiculous free plan for a booking app. The free plan allows multiple bookings for the same time slot and only paid versions enables a proper calendar function! This means you do not have a free plan! Please do not do misleading marketing and do not steal people's time!

Store

AN

Using app

27 minutes

Total reviews

5

Average rating

4.0

Developer Reply

You used the app for exactly 27 minutes and did not set up or test anything during that time. It is difficult to understand how someone can leave such a harsh review after using a product for less than half an hour when this same product took more than 15 000 hours of work to build. What you wrote is also simply false. The free plan does include a proper calendar function. So saying that the marketing is misleading is, in itself, misleading. With this level of bad faith and the very short usage time, it honestly feels like this review might be coming from a competitor rather than from a real user who actually tried the product. If you genuinely need help setting up anything, I am always available on the live chat.

1 / 5 Share

Feb. 5, 2025

They hide the fact that clients can double book unless you pay $16 a month. Shady

Using app

2 minutes

Total reviews

1

Average rating

1.0

Developer Reply

I’m sorry to hear about your experience! Just to clarify, we don’t “hide” anything—this information is clearly mentioned in our pricing (see here: https://ibb.co/CK5hS04Z ) That being said, it’s quite crazy that in today’s world, someone using a tool for 2 minutes can have as much weight in a review as a business that has been using it successfully for years. We put a lot of effort into making our app clear and transparent, and we’re always happy to assist if anything is unclear. Feel free to reach out! If you had contacted us instead of reviewing us, we could have done the following things : - we would have helped to setup it differently so you don't actually need to limit the booking number per timeslot - we could have extended the trial duration so you're not impacted by the price until the moment you benefit from using us -we could have given you a coupon code Next time maybe give us a chance, we're simply human after all and we're just really trying our best to be fair and fit every service business on earth

1 / 5 Share

Jan. 7, 2025

PLEASE STOP HARASSING ME WITH EMAILS ABOUT THIS REVIEW!! This only works if you have PRO account

Using app

16 minutes

Total reviews

2

Average rating

3.0

Developer Reply

Warning : fake review This review was left by an angry competitor since it truly makes no sense to leave such a review. Yes we have a FREE plan (see : https://ibb.co/KzyFJknS ) Yes it works without having to pay (in fact, more than 85% of people using Cowlendar are on the free plan).

1 / 5 Share

Sept. 28, 2024

Sexist & non stop harassment & insults FOR MONTHS!! Continually updates reply. MAJOR privacy violation with their repeated updated replies!! Do NOT download this app!! Developer has been harassing me NON STOP for months for writing a truthful review. Numerous emails asking me to give him 5 stars instead. I replied twice to leave me alone. He continued to repeatedly email me. 5 star reviews are fake! App does NOT work. Repeatedly told me to enable app in theme - it was - 10 minutes later - it's still NOT registered that app is in fact enabled. I logged out of Shopify repeatedly- logged back in - nothing. Uninstalled app and installed again - nothing. Customer service was useless - click enable - closed and it will show it's enabled - uhm - i just repeatedly told you it does NOT show that. Their repeatedly replies for months reply confirms blatant sexism, confirms harassment AND is a privacy violation. Furthermore, if this is how you reply - you just confirmed everything I wrote - I'm right - you're wrong. So for the 10th time - STOP HARASSING ME you lunatics. LEAVE ME ALONE! I wrote this months ago and you keep coming back to update and hurl more insults..

Using app

22 minutes

Total reviews

5

Average rating

1.0

Developer Reply

I have no idea what he/she's talking about. I actually had a long answer written but given what I read i'm worried about his/her sanity and I hope this person gets some peace in his/her life.

1 / 5 Share

June 27, 2024

The 7 day free trial seems to be untrue for any of the plans apart from the lowest one, so just be aware if that going into to testing this app. After getting confused, I asked for a refund of the highest tier after 30 minutes as it did not do what we needed, and unfortunately, since the free trial was false, we lost the $36.99 - We reached out for a refund, with absolutely no hard feelings, but we haven't received a response in 2 weeks. Also be warned of their reply to reviews, I can see they cannot handle feedback and tend to lash out at these.

Using app

About 1 hour

Total reviews

1

Average rating

1.0

Developer Reply

Hi there, Leo here, the app founder :) I just want to let you know that billing is 100% handled by Shopify so it was not an issue because of my app and I would have told you that (and I would also have refunded you on the spot) if you had contacted me on the Livechat :( To everyone reading that : I refunded them within 2h but still, they never got back to me once they had received their refund. Which is a bit harsh I admit. Not exactly sure of what I did to deserve a 1-star review on this one. By the way, they've closed their store a few days after leaving that review so I guess it might have been a competitor since all they did while being opened was to leave a 1-star review.