# TDEE Calculator + BMR + BMI ° vs StackIQ

The clearest difference is price: StackIQ at Free against TDEE Calculator + BMR + BMI °'s $1.99. StackIQ also leads on update cadence (every 2 weeks vs every 3 months). TDEE Calculator + BMR + BMI °'s advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

StackIQ is free to download; TDEE Calculator + BMR + BMI ° costs $1.99 up front. StackIQ sells 2 in-app purchases, starting at $4.99 per month. TDEE Calculator + BMR + BMI ° asks for nothing beyond the download.

TDEE Calculator + BMR + BMI ° ships an update every 3 months, StackIQ every 2 weeks. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | TDEE Calculator + BMR + BMI ° | StackIQ |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stackiq-supplement-tracker/id6759578140/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 4 MB | 57 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Abdulkarim Nasir](https://appshunter.io/developer/1463436050) | [Axon Technologies, LLC](https://appshunter.io/developer/1879610859) |

## What reviewers say

### TDEE Calculator + BMR + BMI °

[App page](https://appshunter.io/ios/app/tdee-calculator-plus-bmr-plus-bmi/id6738289129)

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

**In-app purchases:** none


### StackIQ

[App page](https://appshunter.io/ios/app/stackiq-supplement-tracker/id6759578140)

Organize your daily vitamin and supplement intake, identify ingredient overlaps, and understand timing for better health decisions. This tool helps you view your entire supplement stack holistically, not just individual products.

**Highlights:** Track daily vitamins and supplements, Build and manage supplement routines, Review supplement ingredients, Spot overlapping ingredients, Catch duplicate dosing, AI-powered stack insights, Export supplement details

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StackIQ Pro_Monthly | $4.99 | per month |
| StackIQ Pro_Yearly | $39.99 | per year |


## Frequently asked questions

### Is TDEE Calculator + BMR + BMI ° free?

TDEE Calculator + BMR + BMI ° costs $1.99, with no in-app purchases.

### Is StackIQ free?

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

### Do TDEE Calculator + BMR + BMI ° or StackIQ have ads?

Neither TDEE Calculator + BMR + BMI ° nor StackIQ shows ads.

### Which is updated more often, TDEE Calculator + BMR + BMI ° or StackIQ?

TDEE Calculator + BMR + BMI ° ships an update every 3 months, and StackIQ every 2 weeks. Most recently, TDEE Calculator + BMR + BMI ° was updated on October 9, 2026 and StackIQ on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*