# BiB vs FitBlok

The clearest difference is in-app purchases: BiB at none against FitBlok's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FitBlok sells 4 in-app purchases, starting at $4.99 per 7 days. BiB asks for nothing beyond the download.

BiB ships an update every 3 weeks, FitBlok every 2 weeks. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | BiB | FitBlok |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (23 ratings)](https://appshunter.io/ios/app/fitblok-screen-time-blocker/id6760193521/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 93 MB | 109 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Avicenna Research Inc.](https://appshunter.io/developer/1137173051) | [Better Primate Labs Ltd](https://appshunter.io/developer/827662931) |

## What reviewers say

### BiB

[App page](https://appshunter.io/ios/app/bib-research/id6740773955)

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

**In-app purchases:** none


### FitBlok

[App page](https://appshunter.io/ios/app/fitblok-screen-time-blocker/id6760193521)

This app helps you regain control of your phone usage by locking distracting applications. Earn back screen time by completing various exercises, tracked automatically by AI using your device's camera. It aims to replace the dopamine hit of scrolling with the healthier reward of physical activity.

**Highlights:** Block distracting apps, AI rep counting for exercises, Earn screen time through physical activity, HealthKit integration for walking sessions, Global challenges and leaderboards, Customizable difficulty levels, Cross-device sync

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Monthly | $9.99 | per month |
| Pro Yearly | $29.99 | per year |
| FitBlok Pro Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is BiB free?

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

### Is FitBlok free?

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

### Do BiB or FitBlok have ads?

Neither BiB nor FitBlok shows ads.

### Which is updated more often, BiB or FitBlok?

BiB ships an update every 3 weeks, and FitBlok every 2 weeks. Most recently, BiB was updated on October 24, 2026 and FitBlok on October 12, 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.*