# Ambi vs BioHacker

The clearest difference is ads: BioHacker at none against Ambi's shown. BioHacker also leads on update cadence (every 2 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Ambi sells 1 one-off in-app purchase and BioHacker sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Ambi ships an update every 4 months, BioHacker every 2 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ambi | BioHacker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (87 ratings)](https://appshunter.io/ios/app/ambi/id777337726/reviews)** | — |
| Number of ratings | **87** | — |
| Positive reviews | 58.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 17 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Mellowmuse Ltd](https://appshunter.io/developer/425710925) | [Mustafa Kandemir](https://appshunter.io/developer/1876140984) |

## What reviewers say

### Ambi

[App page](https://appshunter.io/ios/app/ambi/id777337726)

This app generates unique, ever-changing soundscapes to help you relax and focus. It masks distracting background noise with customizable mixes of various noise types, offering manual control over the sound or automatic randomization. Enhance your audio experience with reverb and an equalizer.

**Highlights:** Algorithmic noise generation, Customizable noise mixes, Manual and automatic sound randomization, Reverb effect, 8-band graphic equalizer, In-app timer (paid), User preset saving (paid)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ambi Pro | $4.99 | one-time |


### BioHacker

[App page](https://appshunter.io/ios/app/biohacker-quit-caffeine-coach/id6766296425)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is Ambi free?

Ambi is free to download, with in-app purchases available.

### Is BioHacker free?

BioHacker is free to download, with in-app purchases available.

### Do Ambi or BioHacker have ads?

Ambi shows ads; BioHacker does not.

### Which is updated more often, Ambi or BioHacker?

Ambi ships an update every 4 months, and BioHacker every 2 weeks. Most recently, Ambi was updated on November 6, 2026 and BioHacker on October 31, 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.*