What is NightOwl Companion's rating?

NightOwl Companion is rated 4.8 stars across 66,325 ratings on the App Store.

Who makes NightOwl Companion?

NightOwl Companion is published by Ectosense, launched on Jul 30, 2018.

Where does NightOwl Companion rank in its category?

NightOwl Companion ranks #99 of 270 apps in Medical, putting it in the top 36.7% by revenue.

Is NightOwl Companion growing?

NightOwl Companion is growing: ratings volume grew 16.7% over the last 30 days, a useful proxy for active user acquisition.

How much does NightOwl Companion earn?

Q: How much does NightOwl Companion earn?

NightOwl Companion earns approximately 2.0K per month based on bumetric's ML revenue forecast, calibrated against 270 comparable iOS apps in Medical.

iOS app from Ectosense · Medical

ML forecast ★ 4.8 · 66K +16.7% MoM Freemium

~2.0K/mo

ML revenue forecast. Calibrated against 270 apps in this category.

Confidence band

±15%

High — many comparable apps with verified data

At a glance

Tracks close to the iOS app category median (1.5K/mo).
Ranks #99 of 270 in Medical (top 36.7% by revenue).
Ratings volume grew 16.7% over the last 30 days, suggesting active user acquisition.
Launched Jul 30, 2018 · last updated Feb 11, 2026.
24 months of snapshot history tracked.

NightOwl Companion's revenue trajectory

Forecast revenue from snapshot history. Last 24 months.

Where NightOwl Companion sits in Medical

Revenue distribution of 270 comparable apps. NightOwl Companion highlighted.

NightOwl Companion vs comparable apps

Revenue trajectory side-by-side. Bold = NightOwl Companion, ghosted = peers.

App spec

Version

6.1.0

Last update

Feb 11, 2026

Launched

Jul 30, 2018

Min OS

16.2

Rating

Price

Free

Monetization

Freemium

Languages

What NightOwl Companion actually does (from App Store listing)

This app allows you to interact with the NightOwl sensor that measures signals from your index finger with a small light sensor to check if you have sleep-related breathing disorders. 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 in…

Read full description →

🆕 What's new · v6.1.0

Performance improvements and bug fixes for a smoother, more reliable app experience.

Comparable iOS apps

The five apps in Medical with the closest revenue to NightOwl Companion. Click any to see its detail page.

App	Revenue	Rating	Ratings
My Invisalign	2.0K	★ 4.8	62K
MyHealthONE	2.0K	★ 4.6	69K
Livi – See a GP by video	1.9K	★ 4.9	426
Contraction Timer & Counter 9m	2.1K	★ 4.8	67K
One Medical	1.9K	★ 4.9	53K

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How we calculated this

Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag. The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR. Every number on this page comes from public APIs and bumetric's own snapshot history.

Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors. See also the live data on NightOwl Companion's tracker page for current rating, reviews and snapshot timeline.

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