What is the revenue estimate for Whistle?

The current estimate for Whistle is $934 per month, based on public store and catalog signals, with comparison against 77129 similar Android apps in Tools.

What is Whistle's rating?

Whistle is rated 3.5 stars across 6,943 ratings on the Play Store.

Whistle is published by Dmitsoft, launched on Jun 04, 2015.

Where does Whistle rank in its category?

Whistle ranks #5347 of 77129 apps in Tools, putting it in the top 6.9% by revenue.

Whistle is stable: ratings volume grew 0.1% over the last 30 days, a useful proxy for active user acquisition.

How much does Whistle earn?

Android app from Dmitsoft · Tools

ML forecast ★ 3.5 · 7K → Stable Free

~934/mo

ML revenue forecast. Calibrated against 77129 apps in this category.

Confidence band

±15%

High — many comparable apps with verified data

At a glance

Earns 4.93× more than the category median (189/mo).
Ranks #5,347 of 77,129 in Tools (top 6.9% by revenue).
Launched Jun 04, 2015 · last updated Aug 12, 2026.

What the app looks like

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

Whistle's revenue trajectory

Forecast revenue from snapshot history. Last 5 months.

Where Whistle sits in Tools

Revenue distribution of 77129 comparable apps. Whistle highlighted.

Whistle vs comparable apps

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

App spec

Version

1.41

Last update

Aug 12, 2026

Launched

Jun 04, 2015

Price

Free

Monetization

Free

What Whistle actually does (from store listing)

A whistle is an essential thing during training, games and sports. But it is not always with you. This app will replace you with a real whistle.

Comparable Android apps

The five apps in Tools with the closest revenue to Whistle. Click any to see its detail page.

App	Revenue	Rating	Ratings
COL Reminder	934	★ 4.3	6K
Triangle Calculator	934	★ 4.0	7K
File Explorer	934	★ 3.8	6K
Screen Recorder HD - No Root	934	★ 3.1	7K
bedr alarm clock radio	934	★ 3.8	6K

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

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