# Frequency Sound Wave Generator vs DB Tuner

The clearest difference is rating: Frequency Sound Wave Generator at 4.7 against DB Tuner's 3.4. Frequency Sound Wave Generator also leads on review sentiment (90% vs 54%) and update cadence (monthly vs every 3 months). DB Tuner's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Frequency Sound Wave Generator sells 3 in-app purchases, starting at $1.99 per month. DB Tuner asks for nothing beyond the download.

Frequency Sound Wave Generator holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: Frequency Sound Wave Generator has 94 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 90% of Frequency Sound Wave Generator's written reviews are positive against 54% of DB Tuner's.

Frequency Sound Wave Generator ships an update monthly, DB Tuner every 3 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Frequency Sound Wave Generator | DB Tuner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (94 ratings)](https://appshunter.io/ios/app/frequency-sound-wave-generator/id6478711398/reviews)** | [3.4 (8 ratings)](https://appshunter.io/ios/app/db-tuner/id6720728414/reviews) |
| Number of ratings | **94** | 8 |
| Positive reviews | **90.5% of reviews** | 54.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 169 MB | 15 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Krejci](https://appshunter.io/developer/1737377675) | [LLC "ALPHARD GROUP RUS"](https://appshunter.io/developer/1770271199) |

## What reviewers say

### Frequency Sound Wave Generator

[App page](https://appshunter.io/ios/app/frequency-sound-wave-generator/id6478711398)

Generate and analyze a wide range of sounds and frequencies. Explore tone generation, sound tests, musical tuning, and create custom sound effects. Visualize sound waves and experiment with different waveforms.

**Highlights:** Single and multiple frequency generation, Musical notes presets, Binaural beats, SFX sound generator, Sweep generator, Bass/Subwoofer sound test, DTMF tones

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly PRO subscription | $1.99 | per month |
| Yearly Pro Membership | $9.99 | per year |
| Lifetime PRO membership | $19.99 | one-time |


### DB Tuner

[App page](https://appshunter.io/ios/app/db-tuner/id6720728414)

This is the official tool for tuning Deaf Bonce head units. It allows users to optimize audio settings for their specific vehicle and listening preferences.

**Highlights:** Official tuning tool, Head unit optimization, Audio settings adjustment, Deaf Bonce compatible

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Frequency Sound Wave Generator free?

Frequency Sound Wave Generator is free to download, with in-app purchases available.

### Is DB Tuner free?

DB Tuner is free to download, with no in-app purchases.

### Which has better reviews, Frequency Sound Wave Generator or DB Tuner?

Frequency Sound Wave Generator is rated higher. Frequency Sound Wave Generator averages 4.7 out of 5 from 94 ratings, while DB Tuner averages 3.4 from 8 ratings.

### Do Frequency Sound Wave Generator or DB Tuner have ads?

Frequency Sound Wave Generator shows ads; DB Tuner does not.

### Which is updated more often, Frequency Sound Wave Generator or DB Tuner?

Frequency Sound Wave Generator ships an update monthly, and DB Tuner every 3 months. Most recently, Frequency Sound Wave Generator was updated on October 30, 2026 and DB Tuner on October 24, 2026.

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