# TestTone vs Bass Hammer

The clearest difference is price: TestTone at $1.99 against Bass Hammer's $19.99. TestTone also leads on update cadence (every 5 months vs every 30 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

TestTone costs $1.99 and Bass Hammer $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TestTone ships an update every 5 months, Bass Hammer every 30 months. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TestTone | Bass Hammer |
| --- | --- | --- |
| Price | **$1.99** | $19.99 |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/bass-hammer/id6480058361/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 30 months |
| Monetization | — | Paid |
| Size | 8 MB | 28 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HTLab](https://appshunter.io/developer/384289233) | [Nembrini Audio](https://appshunter.io/developer/1493296895) |

## What reviewers say

### TestTone

[App page](https://appshunter.io/ios/app/testtone/id384289230)

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

**In-app purchases:** none


### Bass Hammer

[App page](https://appshunter.io/ios/app/bass-hammer/id6480058361)

This app offers advanced bass tone shaping with adaptive gain sculpting, a six-band graphic EQ, and versatile cabinet simulations. It includes a recording chain emulation and a noise gate, functioning as a standalone app or an audio effect.

**Highlights:** Adaptive Gain Sculpting (AGS), Six-band Graphic EQ, Versatile cabinet simulations, Recording chain emulation, Custom noise gate, Standalone, AUv3, and IAA support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TestTone free?

TestTone costs $1.99, with no in-app purchases.

### Is Bass Hammer free?

Bass Hammer costs $19.99, with no in-app purchases.

### Do TestTone or Bass Hammer have ads?

Neither TestTone nor Bass Hammer shows ads.

### Which is updated more often, TestTone or Bass Hammer?

TestTone ships an update every 5 months, and Bass Hammer every 30 months. Most recently, TestTone was updated on October 10, 2026 and Bass Hammer 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.*