Comparison

Tone generator vs Frequency Generator (Ape Apps)

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

Head to head
About

Tone generator

Create various periodic signals with adjustable frequency and amplitude for testing electronic circuits or tuning instruments. Features include a metronome, a real-time tuner, and options for generating different noise types and tone sequences. It also offers unique features for hearing tests and party games.

Highlights
  • Generate periodic signals
  • Adjustable frequency and amplitude
  • Integrated instrument tuner
  • Metronome for practice
  • Hearing ability tests
  • Generate white/pink noise
  • Create tone sequences
Features
Read full description

Generate various periodic signals with different waveforms with adjustable frequency and amplitude. These are used to test electronic circuits such as amplifiers and filters. Also suitable for musicians to tune their instruments. As soon as a note sounds, the integrated tuner recognizes the pitch and displays the note name and deviation. For any instrument that produces an even tone. A metronome also helps you to practise. Drive insects away or compare your hearing ability with your friends and relatives and share your results! Or watch others straining their ears to find the sounds that cannot locate you. Party fun is guaranteed! optional features (Purchase): - free of Ads - manual frequency input - support app functionality for connected Bluetooth devices, e.g. speaker - different signals - white/pink noise - tuner for tuning instruments (real-time tone recognition C1-C8) with tuning whistle - metronome for a steady tempo - note/tone for frequency - Left/right channel, stereo - create a tone sequence for playing several different frequencies in particular time slot - loop for tone sequence - save and delete tone sequences - load saved tone sequences - send your tone sequence as an audio file (.caf format) - option to compress audio files Attention: If you want to share your results with others, first test your audible frequencies, then mark under the speakers your lowest audible tone and your highest audible tone (stored only temporarily). A small hint: the chart will show you what other frequencies of your age are still possible to reach.

About

Frequency Generator (Ape Apps)

Generate various audio waveforms like sine, square, sawtooth, and triangle waves. Adjust frequencies from 50Hz to 16000Hz, set custom timers, or tune to musical notes for diverse applications.

Highlights
  • Sine, square, sawtooth, triangle wave generation
  • Frequency range 50Hz - 16000Hz
  • Custom frequency setting
  • Timer functionality
  • Musical note tuning
Features
Read full description

Make sure your device audio is turned on before use (not in vibrate mode)! This frequency generator allows you to generate sine, square, sawtooth, or triangle waves in the 50HZ to 16000 HZ range. The app is easy to use. It can probably be used for multiple purposes, such as dog whistle, noise maker, tinnitus relief, relaxation or meditation, or just annoying your friends. You can set a custom frequency, set a timer, or even tune to a musical note. Let me know what extra features you would like to see added!

Screenshots

Tone generator4 screens
Frequency Generator (Ape Apps)3 screens

Verdict

The call

The clearest difference is review sentiment: Tone generator at 67% against Frequency Generator (Ape Apps)'s 0%. Tone generator also leads on rating (4.0 vs 3.0) and ratings volume (152 vs 2). On price, update cadence, ads and in-app purchases 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. Tone generator sells 3 one-off in-app purchases and Frequency Generator (Ape Apps) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Tone generator holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: Tone generator has 152 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of Tone generator's written reviews are positive against 0% of Frequency Generator (Ape Apps)'s.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

Scorecard4 real differences · 6 level
Tone generator versus Frequency Generator (Ape Apps): the parameters behind the verdict, then further details
ParameterTone generatorFrequency Generator (Ape Apps)
PriceFreeFree
Rating4.0 (152 ratings) — better3.0 (2 ratings)
Positive reviews67.1% of reviews — better0.0% of reviews
Number of ratings152 — better2
Update frequencyEvery 5 monthsEvery 5 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size27 MB9 MB
Age rating4+4+
Developermichael heinzBrandon Stecklein

Customer experience

Tone generator

All ratings152 ratings
Positive75.7%
Neutral4.6%
Negative19.7%
Written reviews237 reviews
Positive67.1%
Neutral3.8%
Negative29.1%

Frequency Generator (Ape Apps)

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Tone generator

Reported bugs

10 issues
  • Doesn't go lower than 10hz
  • Crashes before I can export even though I paid for the feature
  • Fake app. Buying the upgrade doesn't do anything. There is no support. You can't export like it says you can. It's a scam.
  • app is modified
  • No tone
Show 5 more
  • Frozen on my iPad
  • Doesn't produce any sound
  • No sound
  • Faulty
  • No sound

Requested features

7 requests
  • Wish I had a manual that explains a couple functions
  • More precise way to select the frequency
  • Playing of multiple tomes
  • Manually enter a frequency
  • More than one voice
Show 2 more
  • Dark mode option
  • Advanced analytics dashboard

Frequency Generator (Ape Apps)

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Tone generator

One-time3
  • Extra-Feature 1$1.99
  • No advertising$1.99
  • Upgrade to full version$3.99
1 purchases

Frequency Generator (Ape Apps)

One-time1
  • Frequency Generator Premium$2.99

Questions

Is Tone generator free?
Tone generator is free to download, with in-app purchases available.
Is Frequency Generator (Ape Apps) free?
Frequency Generator (Ape Apps) is free to download, with in-app purchases available.
Which has better reviews, Tone generator or Frequency Generator (Ape Apps)?
Tone generator is rated higher. Tone generator averages 4.0 out of 5 from 152 ratings, while Frequency Generator (Ape Apps) averages 3.0 from 2 ratings.
Do Tone generator or Frequency Generator (Ape Apps) have ads?
Both Tone generator and Frequency Generator (Ape Apps) show ads.
Which is updated more often, Tone generator or Frequency Generator (Ape Apps)?
Tone generator ships an update every 5 months, and Frequency Generator (Ape Apps) every 5 months. Most recently, Tone generator was updated on October 11, 2026 and Frequency Generator (Ape Apps) on October 3, 2026.

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