What is Judo Reference's rating?

Judo Reference is rated 4.5 stars across 3,604 ratings on the Play Store.

Who makes Judo Reference?

Judo Reference is published by RdyDev, launched on May 08, 2012.

Where does Judo Reference rank in its category?

Judo Reference ranks #1969 of 24961 apps in Sports, putting it in the top 7.9% by revenue.

How much does Judo Reference earn?

Q: How much does Judo Reference earn?

Judo Reference earns approximately 807 per month based on bumetric's ML revenue forecast, calibrated against 24961 comparable Android apps in Sports.

Android app from RdyDev · Sports

ML forecast ★ 4.5 · 4K Free

~807/mo

ML revenue forecast. Calibrated against 24961 apps in this category.

Confidence band

±15%

High — many comparable apps with verified data

At a glance

Earns 4.45× more than the category median (181/mo).
Ranks #1,969 of 24,961 in Sports (top 7.9% by revenue).
Launched May 08, 2012 · last updated Nov 03, 2019.

What the app looks like

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

Judo Reference's revenue trajectory

Forecast revenue from snapshot history. Last 1 months.

Where Judo Reference sits in Sports

Revenue distribution of 24961 comparable apps. Judo Reference highlighted.

Judo Reference vs comparable apps

Revenue trajectory side-by-side. Bold = Judo Reference, ghosted = peers.

App spec

Version

7.0.2

Last update

Nov 03, 2019

Launched

May 08, 2012

Price

Free

Monetization

Free

What Judo Reference actually does (from store listing)

Judo reference lets you: - Browse and search techniques - ne-waza/tachi-waza/shime-waza/kansetsu-waza - See frame-by-frame animations of techniques - Star techniques for quick access before training - Test yourself with a multiple choice test based on your grade - Get suggested techniques just before your training sessions - Easily look up terminology - Directly find videos on youtube This app will help keep you keep sharp on your technique names and terminology. If you have suggest…

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Comparable Android apps

The five apps in Sports with the closest revenue to Judo Reference. Click any to see its detail page.

App	Revenue	Rating	Ratings
B1G+: Watch College Sports	807	★ 2.5	7K
Flick Field Goal 25	808	★ 4.3	4K
Perfect Golf - Satisfying Game	805	★ 4.5	8K
Golf GPS APP - FreeCaddie	810	★ 2.0	6K
Simple Stopwatch	804	★ 4.5	4K

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

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