DTMF Dialer Tool
Play DTMF Tones
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Effortlessly dial, test, and manage phone numbers with DTMF tones—perfect for telephony professionals, ham radio operators, and anyone who needs reliable tone dialing!
Note: This app does not call. It only produces DTMF tones which may be used to control a call.
Features:
- Modern DTMF Keypad: Tap or hold to generate accurate DTMF tones for any number, including special characters and pauses.
- Karaoke-Style Playback: Watch each digit highlight as it plays, making it easy to follow along and verify sequences.
- Favorites Management: Save, name, and organize your most-used numbers for quick access. Edit or delete favorites anytime.
- Pause Support: Insert pauses (",") for complex dialing sequences.
- Reliable Tone Generation: Uses precise DTMF frequencies for compatibility with phone systems, PBXs, and radio repeaters.
DTMF Dialer Pro (one-time purchase):
- Unlimited favorites (3 favorites free; Pro unlocks unlimited)
- A–D tones for the full 16-key DTMF pad
- Custom tone length and pause timing
- Export favorites as CSV
- Remove ads
Perfect For:
- Accessing voicemail, conference bridges, or automated phone systems
- Testing and troubleshooting telephony equipment
- Amateur radio (ham) operators
- Anyone needing a fast, accurate DTMF dialer
Why Choose DTMF Dialer Tool?
- Intuitive, modern design
- Lightning-fast and accurate tone playback
- Powerful favorites and editing features
Download DTMF Dialer Tool today and make dialing smarter, faster, and easier!
Ratings & Reviews
Free users can now save up to 3 favorites; DTMF Dialer Pro unlocks unlimited favorites, plus A–D tones, custom timing, export and no ads. Your existing favorites are never removed—view, edit, play and delete them anytime.
Also: saved-sequence playback now highlights every digit in order, and banner ads refresh less often.
The developer, Kevin Tang, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kevin Tang
- Size
- 5.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- DTMF Dialer Pro $4.99
- Copyright
- © 2026 Kevin Tang