Comparison

Frequency Generator vs AURA Regulation

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

Head to head
About

Frequency Generator

Generate precise audio tones for sleep, focus, and relaxation. Explore a wide frequency range, shape waveforms, and access presets like Solfeggio frequencies. An optional Pro upgrade unlocks all features.

Highlights
  • Wide frequency range (1 Hz - 22,000 Hz)
  • Multiple waveforms (sine, square, sawtooth, triangle)
  • Background audio playback
  • Solfeggio frequencies and musical notes
  • Binaural beats and isochronic tones
  • Saved and pinned tone presets
  • Lock-screen and Control Center controls
Features
Read full description

Frequency Generator turns your iPhone into a precise, studio-clean tone source — for sleep, focus, relaxation, and sound exploration. Dial in any frequency from a deep 1 Hz rumble to a 22,000 Hz shimmer, shape its character, and press play. WIND DOWN AND SLEEP Mask traffic, chatter, and a restless mind with smooth white, pink, or brown noise. Start it playing, lock your phone, and let it run all night in the background. FIND YOUR FOCUS Drop into deep work with binaural beats and isochronic tones, or let steady noise blur out distractions around you. Made for studying, writing, and long concentration sessions. RELAX, MEDITATE, RESTORE Play the tones people reach for to unwind — including 432 Hz, 528 Hz, and the full set of Solfeggio frequencies — as a calm backdrop for meditation, breathwork, or simply slowing down. PLAY ANY NOTE Sound any pitch across nine octaves (C0–B8) as a clean reference tone, and set your concert pitch anywhere from 432 to 446 Hz. Ideal for tuning by ear, training your ear to intervals, or checking a note on the fly. EXPLORE THE FULL SPECTRUM Sweep all the way up to 22 kHz to hear the high and ultrasonic frequencies your ears, headphones, and speakers can reproduce. Shape the timbre with sine, square, sawtooth, or triangle waveforms. PRECISE, EFFORTLESS CONTROL Set an exact frequency down to the hertz, fine-tune it on a smooth slider, and switch sounds instantly. No clutter, no setup — just the tone you want, the moment you want it. PICK UP WHERE YOU LEFT OFF Every tone you play is saved to Recents. Pin your favorites, give them names, and replay any setup with a single tap. KEEPS PLAYING Full background audio with lock-screen and Control Center controls, so your sound stays with you while you get on with everything else. Frequency Generator is free to use, with an optional Pro upgrade that unlocks every waveform and noise color, binaural beats and isochronic tones, and the Solfeggio and musical-note presets. Privacy Policy: https://frequency-analyzer.com/privacy-policy-frequency-generator/ Terms of Use: https://frequency-analyzer.com/terms-and-conditions-frequency-generator/

About

AURA Regulation

Features
Read full description

AURA is the Atmos Upkeep Regulation Assistant, built for owners and regulators who need to know whether a Jaeger-LeCoultre Atmos is running fast or slow after service. Photograph the dial (or pick a photo), confirm the reading, and AURA stores dial time against real time. Over a regulation session you’ll see rate deviation on a chart, with average and median rates so outliers don’t hide the real story. HOW IT WORKS 1. Add each Atmos clock (model, calibre, serial, optional photo). 2. Start a regulation session when you set the clock to time or change the regulator. 3. Capture dial readings with the camera or Photos. Cloud AI proposes the dial time; you confirm before it’s saved. 4. Watch the session chart and reading list as rate improves or drifts. FEATURES • Clock profiles with curated Atmos models and serial dating cues • Regulation sessions with color accents, notes, reminders, and amplitude • AI-assisted dial reading (your OpenAI API key) plus manual entry • Rate charts with absolute/relative axes and s/day, min/day, s/mo, min/mo units • Average and median rate summary (two or more readings) • Fast / on-time / slow color coding for deviations • Export and import clocks, sessions, readings, and photos • Optional studio-style cleanup for catalog photos WHO IT’S FOR Atmos collectors, watchmakers, and anyone regulating torsion-pendulum clocks who wants measurable progress not guesswork from a notebook. REQUIREMENTS Dial AI reading needs an OpenAI API key entered in Settings. Photos used for AI reading are sent to OpenAI for processing. Clock data is stored on your device; you can export backups to Files / iCloud Drive.

Screenshots

Frequency Generator4 screens
AURA Regulation4 screens

Verdict

The call

The clearest difference is in-app purchases: AURA Regulation at none against Frequency Generator's 2. On price, ads, 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

Both are free to download. Frequency Generator sells 2 in-app purchases, starting at $4.99 per 7 days. AURA Regulation asks for nothing beyond the download.

Scorecard1 real difference · 9 level
Frequency Generator versus AURA Regulation: the parameters behind the verdict, then further details
ParameterFrequency GeneratorAURA Regulation
PriceFreeFree
Rating4.7 (20 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings20 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.317.0 — better
Further details — not scored
Size21 MB15 MB
Age rating4+4+
DeveloperManfred KuegelReVeNG System

In-app purchases

2 purchases

Frequency Generator

Subscriptions2
  • Pro Weekly$4.997 Days
  • Pro Yearly7 Days trial$29.991 Year
None

AURA Regulation

No in-app purchases

Questions

Is Frequency Generator free?
Frequency Generator is free to download, with in-app purchases available.
Is AURA Regulation free?
AURA Regulation is free to download, with no in-app purchases.
Do Frequency Generator or AURA Regulation have ads?
Neither Frequency Generator nor AURA Regulation shows ads.

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