Comparison

Quantum Frequency vs Signals Generator

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

Head to head
About

Quantum Frequency

Generate custom healing tones and programmable sequences using your device's speaker. This app is designed to work with forthcoming energetic healing devices, converting frequencies into pulsed energy waves.

Highlights
  • Custom frequency generation
  • Programmable tone sequences
  • Device speaker output
  • Compatibility with QSB and QTB
  • Energetic healing concepts
Features
Read full description

This is a custom frequency generator app for the forthcoming products - the QSB and QTB. It can be used to generate healing tones to the device's speaker in programmable sequences. This might have beneficial effects but it is generally not pleasant to the ears. The first device this app is intended to work with is the QSB - Quantum Scalar Box. This converts the frequencies from the app to pulsed energy waves, also known as scalar waves. It is a derivative of Nikola Tesla's work. This device is due for a limited release in early to mid-2017. The QSB will be a revolution in affordable energetic healing devices but it will only make sense to people open to the idea that we are primarily energetic systems who's problems stem from energetic imbalances. The idea that our problems are rooted in energy opens the door to the solutions to our problems being in the domain of energy and frequency. It also opens the door to a new paradigm of healing based on physics. Please feel free to download and be sure to go on our database to be offered a chance to own one of the first limited release units.

About

Signals Generator

Transform your mobile device into a dual-channel signal generator for sound and audio electric signals. Offers a wide variety of waveform types and customizable parameters like amplitude, frequency, and phase. Ideal for professionals and hobbyists for signal generation and circuit measurement.

Highlights
  • Dual-channel signal generation
  • Multiple waveform types
  • Adjustable amplitude, frequency, and phase
  • Independent channel control
  • Zoomable waveform display
  • Interface color selection
Features
Read full description

This app transforms your phone into a powerful handheld dual-channel signal generator for generating sound signals (and can also be used by professionals to generate audio electrical signals). Signal types include: sine wave, triangular wave, sawtooth wave, rectangular wave, Gaussian noise, Rayleigh noise, gamma noise, salt-and-pepper noise, uniformly distributed noise, pink noise, red (brown) noise, blue noise, purple noise, longest sequence signal, frequency-sweep signal, elementary function waveform, and hand-drawn waveform. It can switch between single-channel and dual-channel operation; the dual channels can independently set waveforms and their parameters. The parameters of the signal, such as amplitude, frequency, and phase, can be adjusted. The waveform can be scaled freely using gestures or buttons, making it simple and easy to use. Support interface color selection. This application is normally used to generate sound signals and poses no risks. Special instructions for circuit measurement: Professionals can utilize this application for circuit measurements, with audio electrical signals being output through the left and right channels of headphones. Please ensure safety: You must possess sufficient professional knowledge, and isolation equipment must be added to high-voltage circuits. Circuit measurement involves risks. The author of this application will not be responsible for any personal or equipment damage caused by the correct or incorrect use of this application.

Screenshots

Quantum Frequency4 screens
Signals Generator4 screens

Verdict

The call

The clearest difference is rating: Signals Generator at 4.7 against Quantum Frequency's 4.1. Signals Generator also leads on ratings volume (29 vs 7) and device support (4 vs 2). Quantum Frequency's advantage is in-app purchases (none vs 14) and update cadence (every 7 months vs every 33 months). On price and ads 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. Signals Generator sells 14 one-off in-app purchases. Quantum Frequency asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Signals Generator holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 7 and 29 respectively. Written reviews complicate that: 80% of Quantum Frequency's written reviews are positive against 67% of Signals Generator's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Quantum Frequency ships an update every 7 months, Signals Generator every 33 months. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

Scorecard8 real differences · 2 level
Quantum Frequency versus Signals Generator: the parameters behind the verdict, then further details
ParameterQuantum FrequencySignals Generator
PriceFreeFree
Rating4.1 (7 ratings)4.7 (29 ratings) — better
Positive reviews80.0% of reviews — better66.7% of reviews
Number of ratings729 — better
Update frequencyEvery 7 months — betterEvery 33 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS9.3 — better15.6
Further details — not scored
Size20 MB15 MB
Age rating4+4+
DeveloperLIMITED LIABILITY COMPANY DESIGN AND TEST LAB怀卫 张

Customer experience

Quantum Frequency

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Signals Generator

All ratings29 ratings
Positive89.7%
Neutral6.9%
Negative3.4%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

In-app purchases

None

Quantum Frequency

No in-app purchases

14 purchases

Signals Generator

One-time14
  • Sine Wave$0.99
  • Square Wave$0.99
  • Gaussian Noise$0.99
Show 11 more
  • Uniformly distributed noise$0.99
  • Pink Noise$0.99
  • Red (brown) noise$0.99
  • Maximum Length Sequence$0.99
  • Rayleigh Noise$0.99
  • Sawtooth Wave$0.99
  • Gamma Noise$0.99
  • Functional Wave$2.99
  • Sweep Signal$2.99
  • All Noise Signals$3.99
  • All type of signals$7.99

Questions

Is Quantum Frequency free?
Quantum Frequency is free to download, with no in-app purchases.
Is Signals Generator free?
Signals Generator is free to download, with in-app purchases available.
Which has better reviews, Quantum Frequency or Signals Generator?
Signals Generator is rated higher. Quantum Frequency averages 4.1 out of 5 from 7 ratings, while Signals Generator averages 4.7 from 29 ratings.
Do Quantum Frequency or Signals Generator have ads?
Neither Quantum Frequency nor Signals Generator shows ads.
Which is updated more often, Quantum Frequency or Signals Generator?
Quantum Frequency ships an update every 7 months, and Signals Generator every 33 months. Most recently, Quantum Frequency was updated on September 7, 2026 and Signals Generator on September 20, 2026.

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