Demus: Easy Music Streaming
by Simon Zvara
- Music
- Free
- Rating
- 4.4
- 36 ratings · US storefront
- Top 97%among 103 Music apps
- Last update
- Oct 4, 2026
- Version 2.0.23
- Size
- 125 MB
- Category
- Music
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Demus lets you stream your favorite music by bookmarking and organizing your favorite songs, music videos, playlists, albums, and artists.
No account required. It's so easy you can start listening just 3 seconds after opening Demus!
Features:
- Bookmark and stream your favorite songs & music videos.
- Sort songs in your library efficiently by album and artist.
- Create playlists and fill them with your favorite songs.
- Synchronize your library on all your devices.
- View your annual listening statistics at the end of the year.
- View song lyrics and artist bio with a single tap.
- Stream content to any device supporting AirPlay.
- Control playback through your car or stereo.
Get Demus today and start listening to your favorite music right away!
EULA:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Rank history
Daily position in the Côte d’Ivoire charts. #1 is at the top.
- Best rank
- #8
- Current rank
- #16
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
68/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 8 apps on the charts
- Audience size100% · 20
Ratings: 36
- App size60% · 10
Size: 125 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof100% · 30
Best rank #1, 156 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 2.0.23LatestReleased Oct 4, 2026