Comparison

Panflow tracks vs Tone Generator+ Freq

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

Head to head
About

Panflow tracks

Read full description

Panflow Tracks - Construction Defect & Issue Tracking Professional construction defect tracking and issue management tool designed for construction site teams. Streamline quality control, defect reporting, and construction issue resolution. CONSTRUCTION PROJECT MANAGEMENT • Manage multiple construction projects and sites • Track project details: type, area, client, contractor, and construction timeline • Organize construction teams by location and role • Real-time cloud synchronization for construction professionals DEFECT & ISSUE TRACKING • Document construction defects and site issues with photos • Report quality defects with detailed descriptions and locations • Assign construction issues to team members with due dates • Set defect risk levels from minimal to critical • Track issue status from unreported to resolved • Monitor construction defects by discipline and category • Track overdue defects and completion rates CONSTRUCTION TEAM COLLABORATION • Role-based permissions for construction site management • Construction workers can reply to defects with rectification photos • Quality inspectors review and approve defect resolutions • Real-time updates across construction teams • Export professional construction defect reports SMART DEFECT ORGANIZATION • Filter construction issues by status, discipline, and risk level • Sort defects by date, location, or priority • Quick search for specific construction defects • Track construction quality statistics and progress • Monitor defect trends across construction sites Perfect for construction site managers, quality control inspectors, construction supervisors, contractors, subcontractors, and engineering teams managing construction defects and site issues. Download Panflow Tracks today and improve your construction quality control and defect management! Terms of Use (EULA):  https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Tone Generator+ Freq

Generate a wide range of audio tones and noise, from pure sine waves to complex mixes. Features include frequency control, various waveforms, presets for specific uses like sleep or tinnitus, and tools for instrument tuning and speaker testing. The app allows tones to play in the background and offers a sleep timer.

Highlights
  • Generate tones from 1 Hz to 22 kHz
  • Sine, square, sawtooth, and triangle waveforms
  • White, pink, and brown noise generation
  • Preset tones for sleep, tinnitus, and brainwaves
  • Mixer for layering up to four tones
  • Frequency sweep functionality
  • Instrument tuner and water eject tool
Features
Read full description

Tone Generator: Frequency Hz plays audio tones from 1 Hz to 22 kHz — pick a frequency or a preset, press the big Play button under the dial, and hear it. Sine, square, sawtooth and triangle waves, plus white, pink and brown noise. The tone keeps playing when you switch to another app or lock the screen, so a tone or noise can run while you read, work or rest. A sleep timer (15, 30 or 60 minutes) stops it for you. ▶ SET THE FREQUENCY • Step with the frequency arrows, jump by semitone or octave, or tap A4 • Watch the note name and cents readout as you go • Type exact Hz values for the right ear, the mixer and the sweep • The tone you hear matches the frequency shown on screen ▶ WAVEFORMS AND NOISE • Sine for a clean pure tone • Square, sawtooth and triangle for harmonics • White, pink and brown noise ▶ PRESETS — ONE TAP TO HEAR THEM • Tinnitus masking tone, sleep, A4 440 Hz, subwoofer 60 Hz, bass strings E A D G, dog whistle, cat repel • Brainwave beat pack (delta, theta, alpha, beta, gamma) and solfeggio tones • Save your own presets, including mixer setups • Tapping a preset starts the sound; if a tone is already playing, it switches to the new preset ▶ CHANNELS, BEATS AND SWEEP • Mono, stereo with a separate right-ear frequency, binaural beats and isochronic tones • Dual tone: two frequencies at once • Mixer: layer up to four tones, each with its own waveform and level • Frequency sweep between any two frequencies, once or looping, with the dial following the sweep ▶ MORE TOOLS • Instrument tuner: play a note and see its pitch and cents (uses the microphone) • Water Eject: a 165 Hz tone at full volume to help push water out of the speaker • Speaker and subwoofer checks with steady tones and sweeps ▶ WHO IT IS FOR • Musicians checking tuning against an exact Hz • People testing speakers, headphones and subwoofers • Students exploring sound, frequency and waveforms • Anyone who wants a steady tone or noise in the background ▶ SAFETY Start at a low volume. Loud tones, especially high frequencies, can harm hearing and speakers. Brainwave and solfeggio presets are traditionally used in relaxation and focus routines; they are not a medical or therapeutic treatment. The tinnitus preset is a masking tone, not a treatment. Available in 30 languages.

Screenshots

Panflow tracks4 screens
Tone Generator+ Freq3 screens

Verdict

The call

The clearest difference is in-app purchases: Tone Generator+ Freq at none against Panflow tracks's 4. Tone Generator+ Freq also leads on iOS requirement (17.0 vs 26.0). Panflow tracks's advantage is ads (none vs shown). On price, update cadence and device support 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. Panflow tracks sells 4 in-app purchases, starting at $5.99 per month. Tone Generator+ Freq asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
Panflow tracks versus Tone Generator+ Freq: the parameters behind the verdict, then further details
ParameterPanflow tracksTone Generator+ Freq
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 5 daysEvery 5 days
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPad — betteriPhone
Requires iOS26.017.0 — better
Further details — not scored
Size9 MB61 MB
Age rating4+17+
Developer正杨 潘Kyu-Hee Jang

In-app purchases

4 purchases

Panflow tracks

Subscriptions3
  • Monthly Subscription14 Days trial$5.991 Month
  • Quarterly Subscription14 Days trial$14.993 Months
  • Annual Subscription14 Days trial$39.991 Year
One-time1
  • Lifetime Purchase$99.99
None

Tone Generator+ Freq

No in-app purchases

Questions

Is Panflow tracks free?
Panflow tracks is free to download, with in-app purchases available.
Is Tone Generator+ Freq free?
Tone Generator+ Freq is free to download, with no in-app purchases.
Do Panflow tracks or Tone Generator+ Freq have ads?
Tone Generator+ Freq shows ads; Panflow tracks does not.
Which is updated more often, Panflow tracks or Tone Generator+ Freq?
Panflow tracks ships an update every 5 days, and Tone Generator+ Freq every 5 days. Most recently, Panflow tracks was updated on October 25, 2026 and Tone Generator+ Freq on October 31, 2026.

Other comparisons