# TDEE Calculator° vs Mend

The clearest difference is in-app purchases: TDEE Calculator° at none against Mend's 1. TDEE Calculator° also leads on iOS requirement (13.0 vs 15.0). Mend's advantage is update cadence (every 6 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Mend sells 1 one-off in-app purchase. TDEE Calculator° asks for nothing beyond the download.

TDEE Calculator° ships an update every 5 months, Mend every 6 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | TDEE Calculator° | Mend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/tdee-calculator/id1633036605/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 26 MB | 2 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [talha rehman](https://appshunter.io/developer/1573036144) | [Ryan Roberts](https://appshunter.io/developer/6775097815) |

## What reviewers say

### TDEE Calculator°

[App page](https://appshunter.io/ios/app/tdee-calculator/id1633036605)

This health tracker app offers various tools to monitor your body's fitness and health. It provides detailed macro and calorie calculations, along with metrics like BMI, BMR, and ideal body weight.

**Highlights:** TDEE calculator, BMR calculator, BMI calculator, Calorie counter, Ideal body weight calculator, Body fat percentage calculator

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

**In-app purchases:** none


### Mend

[App page](https://appshunter.io/ios/app/mend-fasting-timer/id6778262740)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mend Pro | $3.99 | one-time |


## Frequently asked questions

### Is TDEE Calculator° free?

TDEE Calculator° is free to download, with no in-app purchases.

### Is Mend free?

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

### Do TDEE Calculator° or Mend have ads?

Neither TDEE Calculator° nor Mend shows ads.

### Which is updated more often, TDEE Calculator° or Mend?

TDEE Calculator° ships an update every 5 months, and Mend every 6 days. Most recently, TDEE Calculator° was updated on October 27, 2026 and Mend on October 28, 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.*