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Sleep Cycle alarm clock

By Maciek Drejak Labs

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Sleep Cycle alarm clock
  • Free
  • Category: Health & Fitness
  • First released: July 23, 2009
  • Versions: 31 archived
  • Installable: 7 of 31
  • Seller: Maciek Drejak Labs

Requirements: Compatible with iPhone and iPod touch. Requires iOS 2.0 or later.

Customer Ratings

As of June 3, 2026
     
632 Ratings

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To install apps directly onto this device, it must be jailbroken with AppSync installed.
1.0
Requires iOS 2.2.1+
Non-Retina
3.2 MB Encrypted Install Download
1.1
Requires iOS 3.0+
Non-Retina
August 16, 2009
3.0 MB Install Download 1 more copy
Sleep Cycle 1.1.ipa · 3.2 MB Encrypted Install Download
1.2
Requires iOS 3.0+
Non-Retina
4.5 MB Encrypted Install Download
2.0
Requires iOS 3.0+
Non-Retina
December 3, 2009
4.5 MB Install Download 2 more copies
Sleep Cycle alarm clock 2.0-suspiria.ipa · 4.5 MB Install Download
Sleep Cycle 2.0.ipa · 4.9 MB Encrypted Install Download
2.0.2
Requires iOS 3.0+
Non-Retina
February 25, 2010
20.9 MB Install Download 1 more copy
Sleep Cycle 2.0.2.ipa · 4.9 MB Encrypted Install Download
3.0 (194)
Requires iOS 3.0+
Retina
November 12, 2010
6.7 MB Install Download 7 more copies
Sleep Cycle Alarm Clock 3.0.ipa · 6.6 MB Install Download
Sleep Cycle-v194-(Clutch-1.3).ipa · 6.6 MB Install Download
Sleep Cycle 194 (iOS 3.0) · 6.6 MB Install Download
Sleep Cycle 194 (iOS 3.0) · 6.5 MB Install Download
04.Sleep.Cycle.Alarm.Clock-v3.0.ipa · 6.5 MB Install Download
Sleep Cycle alarm clock (v194 os30)-Three.ipa · 6.6 MB Install Download
GoodMorning 3.0.ipa · 7.4 MB Encrypted Install Download
3.0.1 (199)
Requires iOS 3.0+
Retina
October 11, 2011
6.5 MB Install Download 1 more copy
Sleep Cycle 3.0.1.ipa · 7.0 MB Encrypted Install Download
4.0 (630)
Requires iOS 4.3+
Retina
11.7 MB Encrypted Install Download
4.0.1 (648)
Requires iOS 4.3+
Retina
12.0 MB Encrypted Install Download
4.1.1 (834)
Requires iOS 4.3+
19.9 MB Install Download 1 more copy
Sleep Cycle 4.1.1.ipa · 21.5 MB Encrypted Install Download
4.2 (1132)
Requires iOS 5.0+
Retina
20.6 MB Encrypted Install Download
4.2.1 (1142)
Requires iOS 5.0+
Retina
20.6 MB Encrypted Install Download
4.3 (1161)
Requires iOS 5.0+
Retina
20.6 MB Encrypted Install Download
4.4 (1385)
Requires iOS 5.0+
Retina
26.9 MB Encrypted Install Download
4.4.1 (1389)
Requires iOS 5.0+
Retina
26.9 MB Encrypted Install Download
4.5 (1607)
Requires iOS 6.0+
Retina
27.0 MB Encrypted Install Download 1 more copy
Sleep Cycle 4.5.ipa · 24.6 MB Encrypted Install Download
4.6 (1736)
Requires iOS 7.0+
Retina
22.1 MB Install Download 1 more copy
Sleep Cycle 4.6.ipa · 26.2 MB Encrypted Install Download
4.6.1 (1774)
Requires iOS 7.0+
Retina
26.3 MB Encrypted Install Download
4.7 (1835)
Requires iOS 7.0+
Retina
31.2 MB Encrypted Install Download
4.7.1 (1847)
Requires iOS 7.0+
Retina
31.2 MB Encrypted Install Download
4.7.2 (1858)
Requires iOS 7.0+
Retina
31.2 MB Encrypted Install Download
4.8 (2504)
Requires iOS 7.0+
Retina
43.9 MB Encrypted Install Download
4.8.1 (2616)
Requires iOS 7.0+
Retina
43.9 MB Encrypted Install Download
5.0 (3234)
Requires iOS 8.0+
Retina
55.0 MB Encrypted Install Download
5.0.1 (3256)
Requires iOS 8.0+
Retina
55.1 MB Encrypted Install Download
5.1 (3466)
Requires iOS 8.0+
Retina
58.3 MB Encrypted Install Download
5.2 (3582)
Requires iOS 8.0+
Retina
62.8 MB Encrypted Install Download
5.2.1 (3637)
Requires iOS 8.0+
Retina
61.9 MB Encrypted Install Download
5.2.2 (3647)
Requires iOS 8.0+
Retina
59.3 MB Encrypted Install Download
5.3 (3750)
Requires iOS 8.0+
Retina
68.4 MB Encrypted Install Download
5.3.1 (3790)
Requires iOS 8.0+
Retina
71.2 MB Encrypted Install Download

Bundle Size Over Time

Bundle size over time3.0 MB — August 16, 2009. 4.5 MB — December 3, 2009. 20.9 MB — February 25, 2010. 6.7 MB — November 12, 2010. 6.5 MB — October 11, 20115.2 MB10.4 MB15.7 MB20.9 MB3.0 MB — August 16, 20094.5 MB — December 3, 200920.9 MB — February 25, 20106.7 MB — November 12, 20106.5 MB — October 11, 2011Aug 2009Oct 2011

Chart History

Top Paid View chart ›
Peaked at #1 (March 25, 2014) · 365 archived captures · Mar 2010 – Nov 2015
Top Grossing View chart ›
Peaked at #118 (January 13, 2012) · 2 archived captures · Dec 2010 – Jan 2012
Top Free View chart ›
Peaked at #78 (November 20, 2015) · 1 archived capture · Nov 2015
Top Grossing · Health & Fitness View chart ›
Peaked at #2 (February 8, 2013) · 29 archived captures · Feb 2013 – Sep 2021
Top Free · Health & Fitness View chart ›
Peaked at #1 (August 15, 2021) · 28 archived captures · Jan 2021 – Sep 2021
Top Free · Health & Fitness · iPad View chart ›
Peaked at #4 (August 15, 2021) · 28 archived captures · Jan 2021 – Sep 2021
Top Grossing · Health & Fitness · iPad View chart ›
Peaked at #34 (September 4, 2021) · 27 archived captures · Jun 2021 – Sep 2021
Top Paid · Health & Fitness View chart ›
Peaked at #1 (November 30, 2010) · 8 archived captures · Jan 2010 – Apr 2012

Ratings Over Time

sampled from 89 archived captures
DateVersionRatingRatingsPrice
February 13, 2010 2.0 968 $0.99
March 2, 2013 49,504 $0.99
January 30, 2015 4.7.1 ★ 4.5 73,505 $0.99
September 10, 2017 5.4.2 ★ 4.5 106,261 Free
December 10, 2018 ★ 4.7 136,437 Free
December 16, 2018 ★ 4.7 137,440 Free
December 10, 2019 ★ 4.7 211,099 Free
November 26, 2020 ★ 4.7 265,702 Free
June 3, 2021 6.16.1 ★ 4.7 296,999 Free
December 1, 2021 6.20.5 ★ 4.7 322,333 Free
December 8, 2021 6.20.5 ★ 4.7 323,255 Free
December 2, 2023 6.23.46 ★ 4.7 379,038 Free
December 7, 2023 6.23.47 ★ 4.7 379,205 Free
December 3, 2024 6.24.47 ★ 4.7 393,852 Free
December 5, 2024 6.24.47 ★ 4.7 393,970 Free

From archived App Store listing data, captured by the Wayback Machine.

Archived Reviews

8 of 25
Behind other apps on features
     
by The Runaway Robot · July 7, 2026

I was an early adopter and have for years requested the ability to, 1) add or adjust sleep time(s), and 2) add naps, yet they won’t add these two common sense capabilities that other sleep apps have. Every time I think of joining I remember this. Also their updates regularly cause function problems that cause skipped nights. Has happened 3 times this week. I have another, old, sleep app that has no problems working right when other apps are in use, but Sleep Cycle has had problems not playing well with others off and on for years. I’m reluctant to pay for an app that doesn’t listen to customers long-standing requests for features other sleep apps have for free at the basic level.

Feature creep in the wrong direction
     
by Sax_d0ct0r · July 6, 2026

I have used this app for almost fifteen years. At first it was amazing. Then features I found very beneficial started to disappear. For instance, I started to use it with a Bluetooth eye mask to have the alarm without disturbing my wife. Then, this feature was no longer supported. Most recently, syncing with the Apple Watch app, which I started to use to have a silent alarm that substituted for the Bluetooth mask, now is a *premium feature*. I’m ready to start looking for an alternative, especially if features I have used for years are either eliminated or put behind an additional subscription.

Great tools, annoying notifications
     
by KingTorCodes · July 2, 2026

Great tools for helping me understand my sleep. My only beef is with notifications to sell me premium features that I don’t want. Turning off notifications has done the trick, though, without making my app experience any worse.

New microphone setting isn’t that accurate
     
by bears78910 · July 5, 2026

I’ve been using Sleep Cycle for a decade and have been so pleased by how helpful it is. But since they updated to tracking via microphone instead of accelerometer it’s definitely been obvious the accuracy has gone way down. I know when I’m awake for longer stints in the middle of the night and when tracking with the accelerometer that always reflected accurately, but the microphone tracking doesn’t.<br/><br/>I don’t understand why they’d recommend default microphone when it is objectively less accurate. <br/><br/>If you get this app, use the accelerometer and it’ll be great!

HORRENDOUS
     
by ayaba99 · June 30, 2026

I have spent so much time attempting to cancel my subscription. I feel taken advantage of- it seems super manipulative on the part of Sleep Cycle. Zero Stars for difficulty cancelling subscription (it didn’t appear on my iOS subscription list) HORRIBLE.

Not worth it for more than a year
     
by Graygraygraygraygraygraygray · July 6, 2026

I had a bigger review but i accidentally erased it. Wake up window is good. Not many free features tells you if you snored but listening is paid. For paid: I dont like how there is no easy way to see all your sounds without looking at each one per day. The charts are hard to extrapolate if you have data for longer than a year. It is also too expensive.

Perfect sleep app ever. I wakes up everyday with a smile on my face
     
by julie downtown · July 8, 2026

Good one here

Trash
     
by survinus · July 3, 2026

Smart awake don’t work without subscription

Period reviews recovered from Apple's customer-review feeds via the Wayback Machine.

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