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Whistle Blow icon

Whistle Blow

Daniel Asto

Category: Sports
Sign in to watchView on the App Store (opens in a new tab)
Rankings updated

Price and ratings

Price
¥150
Rating
—
Ratings
0India

Versions

Released
10 Feb 201214 years ago
Last update
19 days agoVersion 5.1
Requires
iOS 15.0 or later

Details

Size
6.7 MB
Languages
8
Website
nuclearapps.com (opens in a new tab)

Blow Whistle turns your iPhone into a crisp, realistic whistle, with no extra hardware required. Trigger it your way: blow into the microphone, shake your device, tap the screen, or activate it remotely from your Apple Watch. Perfect for getting attention, coaching, pranks, or quick sound effects. Adjust exactly how you want it to respond with microphone sensitivity controls and full volume adjustment. Choose your preferred whistle sound and, if you wish, display a live microphone level meter…

Countries2In 2 charts right now
Best rank now#71India Paid · Sports
Ratings, 7 days—Needs a week of rating history
Longest chart run2 daysIndia Paid · Sports

Competitors

Full chart

Top of Paid · Sports in India. Whistle Blow is #71 there. Changes are over 7 days.

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Store listing

How the app presents itself on the App Store. Select a screenshot to open it full size.

Whistle Blow screenshot 1 of 7Whistle Blow screenshot 2 of 7Whistle Blow screenshot 3 of 7Whistle Blow screenshot 4 of 7Whistle Blow screenshot 5 of 7Whistle Blow screenshot 6 of 7Whistle Blow screenshot 7 of 7

What's new

Version 5.1 · 19 Sep 2026 · 19 days ago

New in 5.1 - Siri & Shortcuts: ask Siri to blow the whistle, or add it to the Action button or a shortcut - Apple Watch now plays the whistle on its own when your iPhone is out of reach, using the sound you picked - New blowwhistle://play link for automations - Now requires iOS 15 or later

Current rankings

Every chart this app is in right now, best position first.

Whistle Blow chart positions
ChartRank24 h7 daysBestDays on chart
India· Paid · Sports#71Change unknownChange unknown#712
Japan· Paid · Sports#84Change unknownChange unknown#842

Rank history

Higher on the chart is better: #1 is at the top.

Sign in to see 30 days, 90 days and all history.

India · Paid · Sports: best #71, latest #71, over 2 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct; the line joins the snapshots on either side.

India · Paid · Sports: best #71, latest #71, over 2 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct; the line joins the snapshots on either side.

Ranking events

Entries, big moves, #1s and new versions we've recorded.

No events recorded yet

Events appear as the app enters charts, moves 25+ places or ships a new version.