iTuningFork vs gary4beatbox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iTuningFork
This app generates various audio waveforms and frequencies for tuning musical instruments or testing electronic equipment. It offers selectable waveforms, adjustable frequencies, and features like looping tones and real-time volume/timbre editing.
- Selectable waveforms (sine, square, triangle, saw, white noise)
- Frequency range from 5Hz to 22000Hz
- Instrument-specific tone scales
- Looping tones with adjustable timeout
- Real-time volume and timbre editing
- 9-octave tone keyboard
- Ultrasonic multifrequencies for pest repellent
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"iTuningFork - Tone Generator" is a tone generator (signal generator) for tuning musical instruments or for testing electronic equipments. The signal generator is an electrical / electronic device capable of generating an electrical signal with waveforms types and frequencies selectable by the user. Music industry: "ITuningFork - Tone Generator" works like a tuning fork. The program preset tones, different for each type of instrument, simplify the operations required for tuning musical instruments. You have to select the musical instrument you want to tune and "iTuningFork - Tone Generator" will automatically generate the full tone scale for the selected musical instrument. You can play the single key/tone/note, or you can "Play Loop" to activate all the preset tones in sequence for the selected instrument. In this case, the "Timeout" setting determines the duration of each tone in the automatic sequence of tones for the selected musical instrument. Volume and timbre can also be edited while playing a tone; you can thus obtain special effects of shifting the tone frequency in real time. Volume control allows you to adjust the exact audio intensity for the playing tone and allow you to tune your music instrument more easily. The “Notes Duration” controls allow you to decide whether the notes should only be played until the button is pressed or continuously until you press "Stop", or with a fixed timeout adjustable in seconds. It is also available the 9-octave tones keyboard for each waveform selected to play the desired note. Electronic industry: Signals generators are typically used in three ways: - in the testing of electrical and electronic circuits - as a process control device - as a sample instrument Circuit Verification: the equipment provides a precise signal chosen by the user to the circuit to be verified: the analysis of how the circuit elaborates it, and the comparison of what was theoretically expected, give to the analyst details about the correct operation of the circuit. Circuit Control: the generated signal is used as a reference to control the output process of the circuits Sampling instrument: a particular variant of the use of signal generators in testing is when used as a sample capable of generating a known, stable and defined electrical signal with relatively low uncertainty to be used as a reference for calibration of electrical instrumentation. Technical features: 1) Signals generator with selectable waveforms: - Sine waveform - Square waveform - Triangular waveform - Saw waveform - White Noise waveform 2) Signals generator with selectable frequencies: - From 5Hz to 22000Hz (some low frequencies or high frequencies tones can not be heard using the internal speaker of the portable device... for these tones, you must use an external audio amplifier or a specific equipment) 3) Repulsive ultrasonic multifrequencies: repellent for mosquito / flies / mice / animals that hates ultrasounds. Application Type: - UNIVERSAL APP (pay it only once and runs on all your devices)
gary4beatbox
Explore an open-source music creation laboratory. Generate short audio samples using AI models, experiment with finetunes, and transform existing audio. Designed for producers to create unique sounds for their music.
- AI audio sample generation
- Audio transformation tools
- Experiment with finetunes
- Record and jam with input audio
- Create samples for music production
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this is not suno. this is a laboratory for open source music models. it will not make a whole song for you. it's mostly designed around making samples you might use in other music production software. i first created this as a quick way to do beatbox and desk drum continuations with musicgen finetunes. they're somehow both lofi and futuristic, and super unhinged. you can still do that in here, but now it does a bunch of other stuff, and it's going to keep doing more. supported models rn: stable audio 3 - loops, continuations, transformations stable-audio-open-small - loops musicgen (the original gary) - continuations melodyflow - transformations record your own audio then chain multiple models. that's when you get something you'll truly never hear anywhere else. tap the question mark icons throughout the app to learn more.
Screenshots
Verdict
The clearest difference is review sentiment: gary4beatbox at 100% against iTuningFork's 0%. gary4beatbox also leads on price (Free vs $1.99) and rating (5.0 vs 1.6). iTuningFork's advantage is ads (none vs shown). On ratings volume, 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
gary4beatbox is free to download; iTuningFork costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
gary4beatbox holds the better App Store score, 5.0 against 1.6. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 0% of iTuningFork's written reviews are positive against 100% of gary4beatbox's.
iTuningFork ships an update every 56 months, gary4beatbox every 10 days. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.
| Parameter | iTuningFork | gary4beatbox |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 1.6 (5 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | 4 |
| Update frequency | Every 56 months | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 3 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Gianluca Natalini | Kevin Griffing |
Customer experience
iTuningFork
gary4beatbox
In-app purchases
iTuningFork
No in-app purchases
gary4beatbox
No in-app purchases









