# Simple BMI evaluator vs TAGFIT

The clearest difference is in-app purchases: Simple BMI evaluator at none against TAGFIT's 1. TAGFIT's advantage is ads (none vs shown) and update cadence (monthly vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TAGFIT sells 1 in-app purchase, starting at $140.99 per month. Simple BMI evaluator asks for nothing beyond the download.

Simple BMI evaluator ships an update every 3 months, TAGFIT monthly. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Simple BMI evaluator | TAGFIT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Size | 30 MB | 52 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Sonya Marcarelli](https://appshunter.io/developer/409702204) | [HARRY WORROW](https://appshunter.io/developer/1685717466) |

## What reviewers say

### Simple BMI evaluator

[App page](https://appshunter.io/ios/app/simple-bmi-evaluator/id1637061785)

**Features:** Vision Pro support

**In-app purchases:** none


### TAGFIT

[App page](https://appshunter.io/ios/app/tagfit/id6448706968)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Online Coaching | $140.99 | per month |


## Frequently asked questions

### Is Simple BMI evaluator free?

Simple BMI evaluator is free to download, with no in-app purchases.

### Is TAGFIT free?

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

### Do Simple BMI evaluator or TAGFIT have ads?

Simple BMI evaluator shows ads; TAGFIT does not.

### Which is updated more often, Simple BMI evaluator or TAGFIT?

Simple BMI evaluator ships an update every 3 months, and TAGFIT monthly. Most recently, Simple BMI evaluator was updated on October 11, 2026 and TAGFIT on October 19, 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.*