# B>IAM vs Build Naturally

The clearest difference is monetization model: B>IAM at free with in-app purchases against Build Naturally's subscription. B>IAM also leads on update cadence (every 5 weeks vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. B>IAM sells 1 in-app purchase, starting at $29.99 per month and Build Naturally sells 1 in-app purchase, starting at $16.99 per month. Whichever you choose, the download price is not the number that matters.

B>IAM ships an update every 5 weeks, Build Naturally every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | B>IAM | Build Naturally |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/build-naturally/id6756908642/reviews)** |
| Number of ratings | — | **1** |
| 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** | Subscription |
| Size | 51 MB | 57 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) | [Kemet Okara](https://appshunter.io/developer/1863608764) |

## 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 |


### Build Naturally

[App page](https://appshunter.io/ios/app/build-naturally/id6756908642)

This comprehensive fitness and nutrition system offers structured workouts, personalized meal guidance, and progress tracking. It helps users build muscle, burn fat, and develop sustainable habits with direct coaching support. Access includes cookbooks and supplement advice for a holistic approach to well-being.

**Highlights:** Structured workout programs with video demonstrations, Hand-based nutrition system with custom targets, Progress tracking with photo comparison, Direct in-app coaching and accountability, Evidence-based supplement guidance, Habit building system with reminders, Educational resources and video lessons

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Build Naturally App Access Plan | $16.99 | per month |


## Frequently asked questions

### Is B>IAM free?

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

### Is Build Naturally free?

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

### Do B>IAM or Build Naturally have ads?

Neither B>IAM nor Build Naturally shows ads.

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

B>IAM ships an update every 5 weeks, and Build Naturally every 2 months. Most recently, B>IAM was updated on November 4, 2026 and Build Naturally 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.*