Verdict
Boomerang offers useful email scheduling and follow-up reminders, but the app requires an expensive subscription to use at all, and a meaningful number of reviewers report crashes and hangs.
Best for
Someone who already relies on send-later scheduling and follow-up reminders for work email and is willing to pay a recurring fee for it.
Dealbreaker
There's no free tier: the app demands a paid subscription (reviewers cite yearly and monthly prices they call insane) just to view your inbox, and it lacks iCloud/IMAP support.
The facts.
Pulled from the App Store, not written by hand. unverified
Price
Free
In-app purchases
Unknown
Ads
Unknown
Platforms
iPhone, iPad
Rating
4.6★ (4,662)
Version
1.1.53
Last updated
Jul 7, 2026
Released
Oct 18, 2017
Attributes
Native app
Category
Productivity, Business
What reviews consistently say.
Themes grouped from 200 App Store reviews. Source feed ›
Praised for
Notifications and reminders4 reviews
Ease of use and design3 reviews
Privacy and data handling2 reviews
Import and export2 reviews
Subscription pricing and paywalls2 reviews
Complained about
Subscription pricing and paywalls18 reviews
Crashes and stability11 reviews
Too expensive5 reviews
Sync and multi-device4 reviews
Notifications and reminders3 reviews
Confusing interface2 reviews
Where this comes from
18 of 200 recent reviews raised: Subscription pricing and paywallsApp Store reviews ›
11 of 200 recent reviews raised: Crashes and stabilityApp Store reviews ›
5 of 200 recent reviews raised: Too expensiveApp Store reviews ›
4 of 200 recent reviews raised: Sync and multi-deviceApp Store reviews ›
4 of 200 recent reviews raised: Notifications and remindersApp Store reviews ›
Listed at Free on the App StoreApp Store listing ›