Over 100 consecutive weeks using brain.fm. Love both the variety of channels as well as ability to customize aural types. Well worth the annual subscription IMO.

Easy to use and to access all my books

Easy to use

Very easy to work with. Added: 3 years on, my go-to app for hotels.

Great app for reading and sharing good content.

Well done AR snippets. Some longer or more involved than others.

Come for the puzzles, but stay for the kingdom-building team play. Can be played well without spending money.

Come for the puzzles, but stay for the kingdom-building team play. Can be played well without spending money.

Very easy to work with.

Helpful and 'true' to the concept. I immediately bought the full version. I will upgrade my rating to 5 stars when there is a persistent alarm/vibration at the end if the work cycle--forcing me to turn it off. I'm sure I'm not the only one listening to music while working. The alarm (sound and, more importantly, the vibration) is too brief to register with me while I'm concentrating, even with my phone in my pocket.

Helpful and 'true' to the concept. I immediately bought the full version. I will upgrade my rating to 5 stars when there is a persistent alarm/vibration at the end if the work cycle--forcing me to turn it off. I'm sure I'm not the only one listening to music while working. The alarm (sound and, more importantly, the vibration) is too brief to register with me while I'm concentrating, even with my phone in my pocket.

Only needed for basic LAN scan. Useful.

While the developers are still rolling out a consistent UI/UX across platforms (I use on android phone, Kindle HDX and Windows 8.1 and not every feature/setting is available to each), I have been wildly impressed by how much the app is aligned with the Getting Things Done productivity system and how easy it is to use.

While the developers are still rolling out a consistent UI/UX across platforms (I use on android phone, Kindle HDX and Windows 8.1 and not every feature/setting is available to each), I have been wildly impressed by how much the app is aligned with the Getting Things Done productivity system and how easy it is to use.

Accurate, simple and informative.

Great looking app and easy to navigate. Not sure if it has to do with my platform (LG Optima) but handoff to the inbox from an email notification hangs the app. Otherwise, sufficiently robust app compared to website.

Thought it was a gimmick when watching the ads. CK seems to be the real deal; additionally, the mobile app is well laid out like the website, consistently updated, accurate, and easy to navigate/understand. Useful.

Easy to use, great third party additions. Seamless from PC to laptop to Kindle to smartphone. Adapting it to David Allen's Getting Things Done is a snap.