Phonal Tonal 4+

Kelvin Sherlock

Designed for iPad

    • 4.8 • 21 Ratings
    • $0.99



Back in the day, phreaks had phun on the phone, using colored boxes to get free phone calls. Of course, none of those tricks work anymore.

Phonal Tonal generates a variety of phone tones for nostalgia, fun, and educational purposes. Blue Box, Red Box, Green Box, Special Information Tones, DTMF, and more.

What’s New

Version 1.2.4

Updates to work better with iOS 16 and beyond!

Ratings and Reviews

4.8 out of 5
21 Ratings

21 Ratings

pd3ski ,

Thank you 🙏

I hardly ever write reviews but you absolutely rock!! I’ve had this app ever since it first showed up...long longtime ago... in another univ.......
Tonight, I was culling apps off the phone when I noticed you didn’t have that little 64bit/death next to the icon... tapped the app and my happiness resulted in my five star, two thumbs up review 👍👍
Thanks for staying relevant when many have given up 🖖

drmorta ,

Sound Delay

Wow, this app is GREAT!!! However along with an update came the delay in dialing quickly. Prior to my upgrade I could tap out a 13 digit number in a few seconds, now it takes Much more time. Also on my older iPhone it has now stopped working altogether and I know the update will not be happening on the old phone. Please make a few changes to allow older iPhones to continue using this app without have to also buy a new phone.
Thank you!!!

Swe1001 ,

More than expected!

I just wanted a DTMF keypad with the ABCD keys, and got so much more. This has miscellaneous standard signaling, international tones, and even the various hacker box tones like the famed blue box! Yes I know those don’t work anymore but it is fascinating to play around with. For $0.99, this is a bargain. Hope the price stays the same because it will undercut the competition with an arguably better app.

App Privacy

The developer, Kelvin Sherlock, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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