# kCal vs TDEE Calculator

The clearest difference is in-app purchases: kCal at none against TDEE Calculator's 3. kCal also leads on ads (none vs shown) and iOS requirement (12.1 vs 15.0). TDEE Calculator's advantage is update cadence (every 3 weeks vs every 4 months). On price and device support there is nothing between them.

Both are free to download. TDEE Calculator sells 3 in-app purchases, starting at $2.99 per month. kCal asks for nothing beyond the download.

kCal ships an update every 4 months, TDEE Calculator every 3 weeks. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | kCal | TDEE Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/tdee-calculator-bmi-tracker/id1632890581/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 55 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Startup Incubator Inc](https://appshunter.io/developer/1576457069) | [talha rehman](https://appshunter.io/developer/1573036144) |

## What reviewers say

### kCal

[App page](https://appshunter.io/ios/app/kcal/id1576457067)

**In-app purchases:** none


### TDEE Calculator

[App page](https://appshunter.io/ios/app/tdee-calculator-bmi-tracker/id1632890581)

This app helps you track your weight, calories, and water intake to achieve your fitness goals. It provides calculations for BMI, BMR, TDEE, and macronutrients, supporting both weight gain and loss.

**Highlights:** Weight tracking, Calorie counter, BMI, BMR, TDEE calculations, Macronutrient tracking, Water intake monitoring, Goal setting for weight gain/loss

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium User - Monthly | $2.99 | per month |
| Premium User - Yearly | $6.99 | per year |
| Premium User - 6 Month | $9.99 | per 6 months |


## Frequently asked questions

### Is kCal free?

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

### Is TDEE Calculator free?

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

### Do kCal or TDEE Calculator have ads?

TDEE Calculator shows ads; kCal does not.

### Which is updated more often, kCal or TDEE Calculator?

kCal ships an update every 4 months, and TDEE Calculator every 3 weeks. Most recently, kCal was updated on October 27, 2026 and TDEE Calculator on November 3, 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.*