# Biodibal vs Tranquil

The clearest difference is in-app purchases: Biodibal at none against Tranquil's 2. Biodibal also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Tranquil sells 2 in-app purchases, starting at $4.99 per 7 days. Biodibal asks for nothing beyond the download.

## The numbers

| Metric | Biodibal | Tranquil |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/tranquil-block-apps-and-focus/id6744583130/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | — |
| Monetization | — | Freemium |
| Size | 23 MB | 103 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Fundacio Universitat-Empresa de les Illes Balears](https://appshunter.io/developer/1031165711) | [Bamidele Akingboye](https://appshunter.io/developer/1808299979) |

## What reviewers say

### Biodibal

[App page](https://appshunter.io/ios/app/biodibal/id1549190292)

**In-app purchases:** none


### Tranquil

[App page](https://appshunter.io/ios/app/tranquil-block-apps-and-focus/id6744583130)

This app helps you regain control of your time and attention by blocking distracting applications and websites. It offers customizable focus levels, scheduled sessions, and parental controls to foster better digital habits and achieve deep work.

**Highlights:** Tiered focus levels (Easy, Hard, Deep Focus), Scheduled focus sessions, Secure parental controls, Habit tracking and reports, Customizable block screen, Unlimited blocklists

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Plan | $4.99 | per 7 days |
| Yearly Premium Plan | $59.99 | per year |


## Frequently asked questions

### Is Biodibal free?

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

### Is Tranquil free?

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

### Do Biodibal or Tranquil have ads?

Neither Biodibal nor Tranquil 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.*