# B>IAM vs SZN

B>IAM and SZN are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. B>IAM sells 1 in-app purchase, starting at $29.99 per month and SZN sells 1 in-app purchase, starting at $200.00 per month. Whichever you choose, the download price is not the number that matters.

B>IAM ships an update every 5 weeks, SZN every 2 months. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | B>IAM | SZN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 54 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [P.T.321 Ltd](https://appshunter.io/developer/1761587267) | [Demi Anderson](https://appshunter.io/developer/1782889298) |

## What reviewers say

### B>IAM

[App page](https://appshunter.io/ios/app/biam/id6615083317)

This app offers comprehensive fitness and nutrition tracking to help you achieve your health goals. It allows you to log workouts, monitor body measurements, and track daily meals with personalized plans and targets. Access all your personal data to visualize your progress and stay motivated.

**Highlights:** Workout progression tracking, Nutrition logging and meal plans, Body measurement tracking, Progress picture visualization, Wearable fitness tracker synchronization, Personalized nutrition targets

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Program | $29.99 | per month |


### SZN

[App page](https://appshunter.io/ios/app/szn/id6738916630)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $200.00 | per month |


## Frequently asked questions

### Is B>IAM free?

B>IAM is free to download, with in-app purchases available.

### Is SZN free?

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

### Do B>IAM or SZN have ads?

Neither B>IAM nor SZN shows ads.

### Which is updated more often, B>IAM or SZN?

B>IAM ships an update every 5 weeks, and SZN every 2 months. Most recently, B>IAM was updated on October 21, 2026 and SZN on October 14, 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.*