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IMSLP

Project Petrucci LLC · Music · United States store
NOT IN TOP 100 HERE
View on App Store ↗
Revenue a month, worldwide EST
$5.5K
Likely $1.8K to $16.4K
▲ 52.7% in 27 days
New ratings
Tracking
Daily counts start building from today
Rating
4.6 of 5
512 ratings in this store
Countries it ranks in
2
was 1 on Oct 14, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE · APP STORE
$5.5K
Range $1.8K to $16.4K
EST. REVENUE / YEAR · WORLDWIDE
$65.5K
No Google Play version found
EST. LIFETIME DOWNLOADS
17.9K to 51.2K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • South Korea #83 Music$5K · 91%
  • Switzerland #99 Music$496 · 9%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (7.0 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.4 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
512
AVG RATING
4.57
PRICE
Free
AGE
8.2y
LAST UPDATE
103d ago
VERSION
5.3.3
SIZE
232 MB
AGE RATING
4+

Last 28 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
22 / 28
COUNTRIES NOW
2 (was 1)
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 24, 2026$41.2K a month
Sep 25, 2026$46.9K a month
Sep 26, 2026$53.9K a month
Sep 27, 2026$40.2K a month
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026$62.5K a month
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026$57.4K a month
Oct 6, 2026$60.5K a month
Oct 7, 2026$60.1K a month
Oct 8, 2026$50.3K a month
Oct 9, 2026$51.6K a month
Oct 10, 2026$49.3K a month
Oct 11, 2026$82.5K a month
Oct 12, 2026$2.5K a month
Oct 13, 2026$66.8K a month
Oct 14, 2026$60.9K a month
Oct 15, 2026$72.6K a month
Oct 16, 2026$723.3K a month
Oct 17, 2026$73.7K a month
Oct 18, 2026$27.5K a month
Oct 19, 2026$59.3K a month
Oct 20, 2026$62K a month
Oct 21, 2026$63K a month
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: #79 Music · KR. Now: #83 Music · KR.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
1 purchase listed
  • Membership Subscription$3.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.2 reviews / week
  • Trendfalling
  • Recent reviews average3.5 stars
  • Recent 1 and 2 star share30%
From the latest 89 written reviews, covering 2762 days.
RELEASE CADENCE
0 updates in 90 days
  • Typical gap between releases9 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
512 ratings
5★82%
4★6%
3★4%
2★2%
1★6%

What users say

Latest reviews, United States App Store.

★★★★★Aug 21, 2026
Some suggestions

It’s a great app, and it’s free too! But I really hope we could create new folders directly on scores page, and be able to import multiple scores at once. Right now, I can only import one at a time, and if I were to create folders for new music, I would have to import the first score and THEN create a folder from that…it takes way too much time…

★★★★★Jul 25, 2026
The apps keeps restarting

Everytime I come back to the app, it just restarts.

★★★★★Mar 4, 2026
problems with the app on iPad

Hi — I’m experiencing several: • The app freezes when I try to type — it gets stuck and becomes unresponsive for a while. • If I leave the AirTurn pedal on and then close the iPad, when I reopen the app it jumps forward multiple pages, and if I go back it jumps again by the same amount. • It often lags and doesn’t respond for some time. Is there an update planned that will at least fix the issues with the Apple Pencil and typing responsiveness? Thank you!

★★★★★Feb 17, 2026
Lovely for iPad!

This app has made a lot of progress over the years and now it works like a charm on my iPad. Big fan!! I like that I can import other pdf scores I have from outside IMSLP so I can have all my music in one place.

★★★★★Jan 27, 2026
Great just need to fix big

Having the IMSLP integrated into the app is incredible. I use it for conducting concerts and it has been great until lately. Recently on my iPad, when I zoom in on the score and try to write on it, the app completely crashes. Has anyone else found this to be true? Can’t have this happening during a concert or rehearsal. Can this be fixed real soon, I have a concert this weekend. Herb

★★★★★Jan 12, 2026
well made

good sheet viewer and it’s free

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Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

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Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

imslp5turned off3access3renewal3user3music2turned2off2service2

What's new in 5.3.3

- Multi-tab viewer - Metronome improvements - Other performance tweaks and bug fixes

Released Jul 29, 2018. Current version shipped Jul 10, 2026.

Store description

Browse IMSLP/Petrucci Music Library and view scores from the comfort of your iOS device. IMSLP Membership Subscription Length of subscription: 1 month. Benefits include: • Full access to commercial recordings • Access all features in this app • No waiting for downloads • Access new uploads instantly • Knowing that you helped keep IMSLP running and serving the music community Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Service and Privacy policy - https://imslp.org/wiki/IMSLP:Terms_of_Service_and_Privacy_policy_(app)

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

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