Reviews of Sleeper - Fantasy Sports

By: Blitz Studios, Inc. App

List of user reviews and ratings for Sleeper - Fantasy Sports

Total ratings

4.71 (Rating count: 65,120)

Receive review notifications

Get notified when new reviews are posted so you can respond quickly.

See reviews on Google Play Store

View and respond to reviews directly on the store page.

Visit

Review summary

Reviewers praise Sleeper Sports for a strong, intuitive UI and its standing as a competitive fantasy sports app with the potential to win money. However, many reviews repeatedly flag reliability and payout issues: slow performance, crashes, freezes, and high battery drain; frequent withdrawal delays and cash-out holds; concerns about profit boosts/promotions being misleading or non-withdrawable; persistent problems with trading features such as proposing trades; and occasional login outages. Overall, the app shows promise but reliability and payout policies are major concerns that deter continued use.

Pros

Strong, intuitive UI/UX
Solid fantasy app with competitive stance
Perceived ability to win money
Occasional positive mentions of customer support

Cons

Withdrawal delays and cash-out holds
Frequent crashes, freezes, slow performance and high battery drain
Profit boosts and promos perceived as deceptive or not withdrawable
Trading features often non-responsive; inability to propose trades
Login/access problems after crashes

Upgrade to see all 347 reviews

User Reviews

Recent rating average: 2.50

All time rating average: 4.71

Upgrade to see all 347 reviews

51% (176)

Date	Author	Comment
2026-08-27	pe*****	awesome
awesome
2026-08-26	jo*****	not ESPN
not ESPN
2026-08-25	Ch*****	Normally a fantastic app but holy cow, recently it crashes nearly every time I try to open it. and now that I'm here, WAY too many notifications. way too many. In general, it's the best fantasy sports app out there but it's become so unbelievably frustrating to use. I bet they fired a bunch of devs and tried to replace them with AI agents and now the app crashes all the time.
Normally a fantastic app but holy cow, recently it crashes nearly every time I try to open it. and now that I'm here, WAY too many notifications. way too many. In general, it's the best fantasy sports app out there but it's become so unbelievably frustrating to use. I bet they fired a bunch of devs and tried to replace them with AI agents and now the app crashes all the time.
2026-08-25	Jo*****	App is a scam. I already verified the. as soon as I put my deposit on it kept asking for verification. I verified three more times and then they asked me to verify the cards that I use I did that and they still didn't let me in my account. Then they send me email saying I did something fraudulent and won't even respond to refund my deposit and mind you I haven't even placed a bet on this app yet. it's been days with no response and can't get in contact with anyone. Worst app I have been on
App is a scam. I already verified the. as soon as I put my deposit on it kept asking for verification. I verified three more times and then they asked me to verify the cards that I use I did that and they still didn't let me in my account. Then they send me email saying I did something fraudulent and won't even respond to refund my deposit and mind you I haven't even placed a bet on this app yet. it's been days with no response and can't get in contact with anyone. Worst app I have been on
2026-08-24	Jo*****	Love this FF app! My neighbors and I started playing Fantasy Football some 10 years ago back in Phoenix. we tried several of the others over the first couple of years and we're disappointed in all of them before we found Sleeper. We've been on the app for the last 8 years and refuse to move apps! Easy to use, easy to navigate, seriously great up-to-the-minute stats, and highly customizable! We've all since been blown to the 4 winds; MO, FL, TX, CA - but we're still here w/ Sleeper every year!
Love this FF app! My neighbors and I started playing Fantasy Football some 10 years ago back in Phoenix. we tried several of the others over the first couple of years and we're disappointed in all of them before we found Sleeper. We've been on the app for the last 8 years and refuse to move apps! Easy to use, easy to navigate, seriously great up-to-the-minute stats, and highly customizable! We've all since been blown to the 4 winds; MO, FL, TX, CA - but we're still here w/ Sleeper every year!
2026-08-24	Se*****	update the app, unusable
update the app, unusable
2026-08-24	Jo*****	Very Poor Customer Service. No support what so ever. the live chat is a SCAM. ITS FAKE. THEIR EMAIL IS A SCAM. ITS FAKE. THEY NEVER REPONSE. I need help with my league and you have virtually no support.
Very Poor Customer Service. No support what so ever. the live chat is a SCAM. ITS FAKE. THEIR EMAIL IS A SCAM. ITS FAKE. THEY NEVER REPONSE. I need help with my league and you have virtually no support.
2026-08-24	St*****	App crashes constantly, drafts have been impacted by draft board not updating properly, folks have it constantly exit and reenter the draft for the board to update. Loved this app, now looking for alternative.
App crashes constantly, drafts have been impacted by draft board not updating properly, folks have it constantly exit and reenter the draft for the board to update. Loved this app, now looking for alternative.
2026-08-24	Ga*****	awesome app!
awesome app!
2026-08-24	Wi*****	crashes frequently
crashes frequently