# Dream Machine Binaural Beats vs Sobriety Tracker

The clearest difference is iOS requirement: Dream Machine Binaural Beats at 15.0 against Sobriety Tracker's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Dream Machine Binaural Beats sells 3 one-off in-app purchases and Sobriety Tracker sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Dream Machine Binaural Beats | Sobriety Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 96 MB | 10 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Adam Dell](https://appshunter.io/developer/1895122720) | [ANDREI-GABRIEL BOTITA](https://appshunter.io/developer/1824970537) |

## What reviewers say

### Dream Machine Binaural Beats

[App page](https://appshunter.io/ios/app/dream-machine-binaural-beats/id6788525960)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee Tip | $4.99 | one-time |
| Sandwich Tip | $19.99 | one-time |
| Steak Tip | $49.99 | one-time |


### Sobriety Tracker

[App page](https://appshunter.io/ios/app/sobriety-tracker-ebbora/id6814588939)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ebbora Access | $2.99 | per 7 days |
| Ebbora Access | $14.99 | per year |
| Ebbora Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Dream Machine Binaural Beats free?

Dream Machine Binaural Beats is free to download, with in-app purchases available.

### Is Sobriety Tracker free?

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

### Do Dream Machine Binaural Beats or Sobriety Tracker have ads?

Neither Dream Machine Binaural Beats nor Sobriety Tracker shows ads.

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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.*