Estimated from the grossing charts of Oct 24, 2026 in the 53 countries we track, and ratings growth on the App Store.
From our daily snapshots of every grossing chart.
| Sep 25, 2026 | not in a grossing chart |
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| Oct 14, 2026 | not in a grossing chart |
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| Oct 16, 2026 | not in a grossing chart |
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| Oct 19, 2026 | not in a grossing chart |
| Oct 20, 2026 | not in a grossing chart |
| Oct 21, 2026 | not in a grossing chart |
| Oct 22, 2026 | not in a grossing chart |
| Oct 23, 2026 | not in a grossing chart |
| Oct 24, 2026 | not in a grossing chart |
Measured from the store, not estimated.
From the latest 500 reviews on the Brazil Google Play, Aug 28, 2022 to Oct 22, 2026: 57% are 1 or 2 stars. Open a theme to read what people wrote.
123 of the 1 and 2 star reviews.
★★★★★ I subscribed bec of the promo and now my card was automatically charged for renewal!
★★★★★ terrible dont download - very difficult to cancel the subscription
★★★★★ Cancelled pretty much straight away.
45 of the 1 and 2 star reviews.
★★★★★ years ago it was fine but now downloads take forever and would usually fail.
★★★★★ navigating episodes simply does not work for me.
★★★★★ waste of money, the app bugs and loading even if my internet is fast.
34 of the 1 and 2 star reviews.
★★★★★ I don't know how you accessed my gcash account and charged it to renew my subscription without my permission.
★★★★★ after selecting create account and the app throwing prices at me, well i would call that BAIT AND SWITCHING!!!!
★★★★★ Not enough selection so I am trying to close my account.
21 of the 1 and 2 star reviews.
★★★★★ I cancelled Dec 2021, & in Feb 2026 they started billing me for the most expensive tier of subscription they have, & I can't get logged in & after a month of attempts still no response from customer service.
★★★★★ Garbage, and when you contact support, they cannot cancel the subscription...
★★★★★ I contacted customer service just to be told they can't help.
20 of the 1 and 2 star reviews.
★★★★★ Waste of time trying to choose episode to play or the video is slow to respond.
★★★★★ The content they offer is incredibly good, but the app itself is terrible.Loading and download times are extremely, frustratingly slow.
★★★★★ After paying it's just loading and loading for 3 days now.
17 of the 1 and 2 star reviews.
★★★★★ The Android App doesn't work well, it keeps crashing.
★★★★★ Honestly I don't ever pay that much for any app and after year if having it I have only been able watch it a few times as the app always crashes it don't play.
★★★★★ Every couple of minutes the app freezes and the audio and video were off by quite a bit.
11 of the 1 and 2 star reviews.
★★★★★ Somehow, even tho I cancelled my cards and DELETED my subscription, I'm still being charged for it.
★★★★★ Very bad customer service, I don't recommend anyone to subscribe because if any issue happened with the subscription it means you lost your money because there is no customer service in curiosity stream.
★★★★★ This could be exactly what I need in my little breaks of work to strengthen my knowledge but the app just crashes every 5 minutes and all the downloads lose their progress.
11 of the 1 and 2 star reviews.
★★★★★ i also don't find the collections user-friendly, like there's no way to download an entire collection and you still have to open each video to click the download button and then you have to wait forever for it to…
★★★★★ DO NOT USE THIS SERVICE unless you want to be fraudulently charged over and over again, month after month with no way to stop it.
★★★★★ AND THERE IS NO WAY TO STOP "CURIOSITY STREAM" FROM TAKING THE MONTHLY PAYMENTS OUT OF MY ACCOUNT!
12 of the 4 and 5 star reviews.
★★★★★ The kids enjoy it and I have found a few good shows but a lot of the content is short, like 15 minutes, and not as indepth as I'd like.
★★★★★ With a vast library of high-quality documentaries on science, history, technology, and nature, it's both entertaining and educational.
★★★★★ I've enjoyed it immensely.
10 of the 4 and 5 star reviews.
★★★★★ Its VERY affordable, has wonderful content, and I adore that there is no short videos to distract you.
★★★★★ and its totally worth it..
★★★★★ Very useful app with great value for money
9 of the 4 and 5 star reviews.
★★★★★ Overall: The documentaries are great and the content quality is excellent.
★★★★★ App works great for me, no issues.
★★★★★ With a vast library of high-quality documentaries on science, history, technology, and nature, it's both entertaining and educational.
8 of the 4 and 5 star reviews.
★★★★★ Additionally, I appreciate the customer support team.
★★★★★ Just wanted to show my appreciation to customer support.
★★★★★ I much rather support these creators than old fashioned cable TV.
3 of the 4 and 5 star reviews.
★★★★★ Very useful app with great value for money
★★★★★ And best of all the curiositystream team was helpful when i was looking for support.
Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.
Latest reviews, Brazil Google Play.
I'm wondering what happened with the app? years ago it was fine but now downloads take forever and would usually fail. i also don't find the collections user-friendly, like there's no way to download an entire collection and you still have to open each video to click the download button and then you have to wait forever for it to download.
I'm a professional Aluminium doctor
I subscribed bec of the promo and now my card was automatically charged for renewal! the full premium subscription is not even worth it. Free video apps are even better with the documentaries. Not recommended
never used
better for you than scrolling on social media, YouTube or Netflix
The best app for knowledge seekers
Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.
Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here. Shown for the App Store version (CuriosityStream).
Where this app is buying and earning its users. Each link opens pre filtered.
Most repeated terms in the listing. Highlighted ones also appear in the title or short description.
Prices, ranks and reviews are per country. Revenue above is already worldwide.