# Carb Juggler vs 5BN app

The clearest difference is in-app purchases: 5BN app at none against Carb Juggler's 7. Carb Juggler's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Carb Juggler sells 7 in-app purchases, starting at $8.90 per month. 5BN app asks for nothing beyond the download.

Carb Juggler ships an update every 2 weeks, 5BN app every 2 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Carb Juggler | 5BN app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/5bn-app/id6754896929/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Freemium |
| Size | 80 MB | 97 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 17+ | 17+ |
| Developer | [Elke Dr. Austenat](https://appshunter.io/developer/1812037753) | [Studienkreis 5BN](https://appshunter.io/developer/1850835209) |

## What reviewers say

### Carb Juggler

[App page](https://appshunter.io/ios/app/carb-juggler/id6745406443)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $8.90 | per month |
| Annual Access | $90.00 | per year |
| Monthly App Access | $8.90 | one-time |
| Yearly App Access | $80.00 | one-time |
| Fair Deal Mobile | $129.00 | one-time |
| Trust Edition Mobile | $179.00 | one-time |
| Supporter Edition Mobile | $229.00 | one-time |


### 5BN app

[App page](https://appshunter.io/ios/app/5bn-app/id6754896929)

Explore the 5 Biological Laws of Nature based on a bestseller. Access an organ atlas, experience archives, and search through extensive content. A free trial is available, with an annual license for full access.

**Highlights:** Organ atlas access, Experience archive integration, Full-text search, Linked programs and cross-references, Favorites and history, Customizable interface

**In-app purchases:** none


## Frequently asked questions

### Is Carb Juggler free?

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

### Is 5BN app free?

5BN app is free to download, with no in-app purchases.

### Do Carb Juggler or 5BN app have ads?

Neither Carb Juggler nor 5BN app shows ads.

### Which is updated more often, Carb Juggler or 5BN app?

Carb Juggler ships an update every 2 weeks, and 5BN app every 2 months. Most recently, Carb Juggler was updated on October 25, 2026 and 5BN app on October 30, 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.*