# BJJ Network vs Pregnancy Caffeine Tracker

The clearest difference is in-app purchases: Pregnancy Caffeine Tracker at none against BJJ Network's 2. Pregnancy Caffeine Tracker also leads on ads (none vs shown). BJJ Network's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. BJJ Network sells 2 in-app purchases, starting at $1.99 per month. Pregnancy Caffeine Tracker asks for nothing beyond the download.

BJJ Network ships an update fortnightly, Pregnancy Caffeine Tracker every 10 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | BJJ Network | Pregnancy Caffeine Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 49 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [BJJ Network](https://appshunter.io/developer/1892527995) | [ZEC Inc.](https://appshunter.io/developer/1889726396) |

## What reviewers say

### BJJ Network

[App page](https://appshunter.io/ios/app/bjj-network/id6762025895)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BJJ Network Premium | $1.99 | per month |
| BJJ Network Pro | $3.99 | per month |


### Pregnancy Caffeine Tracker

[App page](https://appshunter.io/ios/app/pregnancy-caffeine-tracker/id6769219576)

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

**In-app purchases:** none


## Frequently asked questions

### Is BJJ Network free?

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

### Is Pregnancy Caffeine Tracker free?

Pregnancy Caffeine Tracker is free to download, with no in-app purchases.

### Do BJJ Network or Pregnancy Caffeine Tracker have ads?

BJJ Network shows ads; Pregnancy Caffeine Tracker does not.

### Which is updated more often, BJJ Network or Pregnancy Caffeine Tracker?

BJJ Network ships an update fortnightly, and Pregnancy Caffeine Tracker every 10 days. Most recently, BJJ Network was updated on November 5, 2026 and Pregnancy Caffeine Tracker on November 5, 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.*