NightOwl Companion: iPhone vs Android
NightOwl Companion gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
NightOwl Companion by Ectosense is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Medical FreeApp Store
App details
Google Play
App details
NightOwl Companion downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 1k+ | 1M+ |
| Google Play | 500+ | 100k+ Measured |
| Total | 1k+ Confidence | 1M+ Confidence |
How this is calculated
Where NightOwl Companion's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.8 ★ | 81k |
| Google Play | 4.8 ★ | 25k 2.1k written reviews |
| Both stores | 4.8 ★ weighted by ratings | 106k |
About NightOwl Companion
You can set up the test in a few minutes using the in-app instructional videos. Wear the sensor for the prescribed number of nights to complete the test.
Disclaimer: This app may provide information from external medical devices. Before making any medical decisions based on this information, read the device instructions carefully and speak with your healthcare provider.
NightOwl Companion iPhone
NightOwl Companion gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
NightOwl Companion is #59 in Medical Free in United States and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
25 Sep 2026 Medical FreeNightOwl Companion on the App Store
App details
NightOwl Companion downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where NightOwl Companion's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | MedicalFree | #59 |
Apps near NightOwl Companion on the chart
Medical Free, around #59.
Ratings
App Store, worldwide.
About NightOwl Companion
You can set up the test in a few minutes using the in-app instructional videos. Wear the sensor for the prescribed number of nights to complete the test.
Disclaimer: This app may provide information from external medical devices. Before making any medical decisions based on this information, read the device instructions carefully and speak with your healthcare provider.
Latest updates
NightOwl Companion Android
NightOwl Companion gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
NightOwl Companion is #62 in Medical Free on Google Play in United States and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Medical FreeNightOwl Companion on Google Play
App details
NightOwl Companion downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where NightOwl Companion's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | MedicalFree | #62 |
Apps near NightOwl Companion on the chart
Medical Free, around #62.
Ratings
Google Play, worldwide.
About NightOwl Companion
You can set up the test in a few minutes using the in-app instructional videos. Wear the sensor for the prescribed number of nights to complete the test.
Disclaimer: This app may provide information from external medical devices. Before making any medical decisions based on this information, read the device instructions carefully and speak with your healthcare provider.
What's new in 4.2.0
- Performance improvements
- Bug fixes
Thank you for using NightOwl!