# Panflow tracks vs Tone Generator+ Freq

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.

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.

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

## The numbers

| Metric | Panflow tracks | Tone Generator+ Freq |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tone-generator-plus-freq/id6760830690/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | — | Ad-supported |
| Size | 9 MB | 61 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [正杨 潘](https://appshunter.io/developer/1831265959) | [Kyu-Hee Jang](https://appshunter.io/developer/1587578867) |

## What reviewers say

### Panflow tracks

[App page](https://appshunter.io/ios/app/panflow-tracks/id6756832933)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Quarterly Subscription | $14.99 | per 3 months |
| Annual Subscription | $39.99 | per year |
| Lifetime Purchase | $99.99 | one-time |


### Tone Generator+ Freq

[App page](https://appshunter.io/ios/app/tone-generator-plus-freq/id6760830690)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*