Comparison

Audio Frequency Gen Pro vs Tone Gen Studio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Audio Frequency Gen Pro

Features
Read full description

Audio Frequency Generator is a simple, precise, and reliable tone generator designed for everyday audio testing and learning. Whether you’re calibrating speakers, checking headphones, tuning instruments, testing room acoustics, or exploring sound frequencies, this app gives you clean tones with intuitive controls. Features: • Wide frequency range: Sweep or select exact frequencies for precise testing • Clean sine wave tones for accurate results • Smooth frequency control with slider and direct input • Quick start: simple, distraction-free design • Educational: explore how frequency affects sound perception • Built for reliability: responsive controls and stable playback Use Cases: • Test speakers, headphones, microphones, and audio interfaces • Identify rattles, resonance, and room modes • Tune and train your ear for pitch and frequency recognition • Classroom and lab demonstrations of sound and hearing • DIY audio projects and hobbyist experiments Why You’ll Love It: • Minimal design focused on accuracy and ease of use • Fast, dependable tone generation • Great for both beginners and audio professionals Start generating tones in seconds and discover the world of frequency. Thanks for your support and visit nitrio.com for more apps for your iOS devices.

About

Tone Gen Studio

Generate precise audio frequencies, conduct sweep tests, and analyze sound with a built-in microphone tuner and RTA analyzer. This toolkit is designed for musicians and audio engineers needing accurate tone and measurement tools.

Highlights
  • Pure tone generator with custom frequency
  • Preset tone pads
  • Sweep generator
  • Noise profiles (white, pink, brown)
  • Binaural beats
  • Mic tuner with real-time display
  • RTA analyzer
Features
Read full description

Test speakers, find frequencies, tune instruments, and keep time during practice with Tone Gen Studio. Generate tones, sweeps, and noise, explore your microphone input with the tuner and spectrum analyzer, or practice with the built-in metronome. Tone generation and speaker testing - Set a custom frequency or choose a preset tone pad. - Select sine, square, sawtooth, or triangle waveforms. - Run linear, exponential, or stepped frequency sweeps. - Generate white, pink, and brown noise. - Set burst on and off durations for pulsed tones. - Adjust binaural carrier and beat frequencies for headphone playback. Tuning and audio analysis - View the detected note, frequency, and cents with the microphone tuner. - Explore input levels with a real-time spectrum analyzer and 1/3-octave RTA bands. Metronome and practice - Set a tempo from 20 to 300 BPM or use tap tempo. - Choose time signatures, subdivisions, accents, and five click sounds. - Practice with swing, polyrhythms, gradual tempo ramps, and random mute. - Use a count-in and practice timer. Start at a low volume and adjust gradually. Binaural playback requires headphones. Speaker response and microphone measurements depend on your device and connected audio equipment. For musicians, audio engineers, educators, and anyone working with sound on iPhone and iPad.

Screenshots

Audio Frequency Gen Pro4 screens
Tone Gen Studio4 screens

Verdict

The call

The clearest difference is price: Tone Gen Studio at $0.99 against Audio Frequency Gen Pro's $3.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Audio Frequency Gen Pro costs $3.99 and Tone Gen Studio $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Audio Frequency Gen Pro versus Tone Gen Studio: the parameters behind the verdict, then further details
ParameterAudio Frequency Gen ProTone Gen Studio
Price$3.99$0.99 — better
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 6 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better18.6
Further details — not scored
Size2 MB5 MB
Age rating4+4+
DeveloperNitrioScott Manley

In-app purchases

None

Audio Frequency Gen Pro

No in-app purchases

None

Tone Gen Studio

No in-app purchases

Questions

Is Audio Frequency Gen Pro free?
Audio Frequency Gen Pro costs $3.99, with no in-app purchases.
Is Tone Gen Studio free?
Tone Gen Studio costs $0.99, with no in-app purchases.
Do Audio Frequency Gen Pro or Tone Gen Studio have ads?
Neither Audio Frequency Gen Pro nor Tone Gen Studio shows ads.

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