What is IMSLP's rating?

IMSLP is rated 4.3 stars across 1,119 ratings on the Play Store.

IMSLP is published by IMSLP/Petrucci Music Library, launched on Oct 04, 2018.

Where does IMSLP rank in its category?

IMSLP ranks #12865 of 63594 apps in Books & Reference, putting it in the top 20.2% by revenue.

How much does IMSLP earn?

Q: How much does IMSLP earn?

IMSLP earns approximately 373 per month based on bumetric's ML revenue forecast, calibrated against 63594 comparable Android apps in Books & Reference.

Android app from IMSLP/Petrucci Music Library · Books & Reference

ML forecast ★ 4.3 · 1K Free

~373/mo

ML revenue forecast. Calibrated against 63594 apps in this category.

Confidence band

±15%

High — many comparable apps with verified data

At a glance

Earns 1.8× more than the category median (206/mo).
Ranks #12,865 of 63,594 in Books & Reference (top 20.2% by revenue).
Launched Oct 04, 2018 · last updated May 11, 2026.

What the app looks like

Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.

IMSLP's revenue trajectory

Forecast revenue from snapshot history. Last 1 months.

Where IMSLP sits in Books & Reference

Revenue distribution of 63594 comparable apps. IMSLP highlighted.

IMSLP vs comparable apps

Revenue trajectory side-by-side. Bold = IMSLP, ghosted = peers.

App spec

Version

4.3.7

Last update

May 11, 2026

Launched

Oct 04, 2018

Price

Free

Monetization

Free

What IMSLP actually does (from store listing)

The IMSLP app allows you to browse the award-winning IMSLP / Petrucci Music Library, the largest free online sheet music library in the world, and to create your own library of scores and recordings.

Comparable Android apps

The five apps in Books & Reference with the closest revenue to IMSLP. Click any to see its detail page.

App	Revenue	Rating	Ratings
White Throne Ministries (WTM)	373	★ 4.4	396
Седьмой этаж. Год первый	373	—	0
مسند الإمام أحمد	373	★ 4.8	446
جز سی قرآن کریم - قرآن صوتی	373	★ 4.3	585
Preguntas y Respuestas Biblia	373	★ 4.6	364

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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 IMSLP's tracker page for current rating, reviews and snapshot timeline.

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