# B vs StackCheck

The clearest difference is in-app purchases: B at none against StackCheck's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. StackCheck sells 2 in-app purchases, starting at $7.99 per month. B asks for nothing beyond the download.

B ships an update every 2 weeks, StackCheck every 3 weeks. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | B | StackCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/b-fit-for-life/id6756322938/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 119 MB | 43 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bryan Mataya](https://appshunter.io/developer/1860085455) | [Byron TAN](https://appshunter.io/developer/1891114635) |

## What reviewers say

### B

[App page](https://appshunter.io/ios/app/b-fit-for-life/id6756322938)

This app supports your fitness journey with guidance on workouts, nutrition, and mindset. It also provides accountability to help you stay on track with your health goals.

**Highlights:** Workout guidance, Nutrition planning, Mindset development, Accountability features, Fitness journey support

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

**In-app purchases:** none


### StackCheck

[App page](https://appshunter.io/ios/app/stackcheck-nutrition-tracker/id6761726477)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StackCheck Pro Monthly | $7.99 | per month |
| StackCheck Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is B free?

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

### Is StackCheck free?

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

### Do B or StackCheck have ads?

Neither B nor StackCheck shows ads.

### Which is updated more often, B or StackCheck?

B ships an update every 2 weeks, and StackCheck every 3 weeks. Most recently, B was updated on October 7, 2026 and StackCheck on October 25, 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.*