# TDEE vs xBluetooth

The clearest difference is review sentiment: xBluetooth at 73% against TDEE's 36%. xBluetooth also leads on in-app purchases (none vs 1) and iOS requirement (12.0 vs 17.2). TDEE's advantage is rating (4.7 vs 4.2) and update cadence (every 4 weeks vs every 21 months). On price, ratings volume, ads and device support there is nothing between them.

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

TDEE holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 482 and 366 respectively. Written reviews complicate that: 36% of TDEE's written reviews are positive against 73% of xBluetooth's, so the app with the better star average is not the one people write more warmly about.

TDEE ships an update every 4 weeks, xBluetooth every 21 months. The most recent releases landed on September 18, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | TDEE | xBluetooth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (482 ratings)](https://appshunter.io/ios/app/tdee/id1398051875/reviews)** | [4.2 (366 ratings)](https://appshunter.io/ios/app/xbluetooth/id1509052255/reviews) |
| Number of ratings | **482** | 366 |
| Positive reviews | 36.4% of reviews | **72.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 21 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 8 MB |
| Requires iOS | 17.2 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apperitif Limited](https://appshunter.io/developer/1398051874) | [MARK MANSER](https://appshunter.io/developer/1378563905) |

## What reviewers say

### TDEE

[App page](https://appshunter.io/ios/app/tdee/id1398051875)

Calculate your Total Daily Energy Expenditure (TDEE) using your body metrics. This app then helps you divide your daily calorie allowance into precise macronutrient targets for your specific diet.

**Highlights:** TDEE calculation, BMR calculation, BMI calculation, Macronutrient splitting, Diet tailoring

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TDEE Pro | $14.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Works perfectly
- 👍 Great app
- 👍 Nice and simple
- 👍 Good for everyday use

**What reviewers complain about**

- 🐛 Inaccurate calculations (BMI, calories, nutrients)
- 🐛 Glitches and disappears when inputting data
- 🐛 White screen/not working
- 🐛 Ads cover results
- 🐛 Only metric system

**Reported bugs**

- Cannot fully input information due to glitching
- White screen when choosing drop list
- Wouldn't load secondary windows
- BMI score is astronomical
- Results display blank

**Requested features**

- Support for different units (imperial/metric)
- Fix ad placement to not cover results
- Allow Vietnamese language


### xBluetooth

[App page](https://appshunter.io/ios/app/xbluetooth/id1509052255)

Easily scan for nearby Bluetooth-enabled devices. This tool helps you locate misplaced gadgets by detecting their Bluetooth signals. Perfect for finding lost items quickly.

**Highlights:** Scan for Bluetooth devices, Locate nearby devices, Find lost devices

**In-app purchases:** none

**What reviewers like**

- ✅ Effective Bluetooth device detection and discovery
- 📍 Accurate signal strength indicator for proximity tracking
- 🎯 Helpful for locating lost devices
- 👍 Simple and intuitive user interface
- ⚡ Quick and responsive app performance

**What reviewers complain about**

- 🐛 Blank screen issues on launch
- ❌ Inconsistent connectivity and scanning failures
- ⚠️ Limited functionality with powered-off devices
- 🚨 Potential security/privacy concerns for device detection
- 📱 Compatibility issues with some iOS versions

**Reported bugs**

- Blank screen when attempting to scan
- App fails to discover Bluetooth devices
- Connection failures and scanning not working
- Inconsistent device detection across devices

**Requested features**

- Better documentation and user guidance
- Improved explanation of how to use the app
- Enhanced compatibility with all iOS versions


## Frequently asked questions

### Is TDEE free?

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

### Is xBluetooth free?

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

### Which has better reviews, TDEE or xBluetooth?

TDEE is rated higher. TDEE averages 4.7 out of 5 from 482 ratings, while xBluetooth averages 4.2 from 366 ratings.

### Do TDEE or xBluetooth have ads?

Neither TDEE nor xBluetooth shows ads.

### Which is updated more often, TDEE or xBluetooth?

TDEE ships an update every 4 weeks, and xBluetooth every 21 months. Most recently, TDEE was updated on September 18, 2026 and xBluetooth on September 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.*