# Feet,Inches and Centimeters vs Tracker Detector

The clearest difference is update cadence: Tracker Detector at every 2 days against Feet,Inches and Centimeters's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Feet,Inches and Centimeters costs $0.99 and Tracker Detector $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Feet,Inches and Centimeters ships an update every 7 months, Tracker Detector every 2 days. The most recent releases landed on October 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Feet,Inches and Centimeters | Tracker Detector |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/tracker-detector/id6738701716/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 days** |
| Monetization | — | Paid |
| Size | 3 MB | 7 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [takumi itou](https://appshunter.io/developer/1609700626) | [Jeremy Yablan](https://appshunter.io/developer/1781747583) |

## What reviewers say

### Feet,Inches and Centimeters

[App page](https://appshunter.io/ios/app/feetinches-and-centimeters/id6737764355)

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

**In-app purchases:** none


### Tracker Detector

[App page](https://appshunter.io/ios/app/tracker-detector/id6738701716)

This app helps you detect and locate Bluetooth trackers that may be used to monitor your movements without consent. It offers real-time scanning, precision locating with signal strength monitoring, and smart alerts for new or following trackers. All data is stored locally for enhanced privacy.

**Highlights:** Real-time Bluetooth tracker scanning, Precision locator with signal strength, Smart alerts for new or following trackers, Device whitelisting for known trackers, Battery-efficient scanning algorithms, Local data storage for privacy

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Feet,Inches and Centimeters free?

Feet,Inches and Centimeters costs $0.99, with no in-app purchases.

### Is Tracker Detector free?

Tracker Detector costs $0.99, with no in-app purchases.

### Do Feet,Inches and Centimeters or Tracker Detector have ads?

Neither Feet,Inches and Centimeters nor Tracker Detector shows ads.

### Which is updated more often, Feet,Inches and Centimeters or Tracker Detector?

Feet,Inches and Centimeters ships an update every 7 months, and Tracker Detector every 2 days. Most recently, Feet,Inches and Centimeters was updated on October 3, 2026 and Tracker Detector on October 27, 2026.

---

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