# Calculator with GPS vs Tracker Detector

The clearest difference is in-app purchases: Calculator with GPS at none against Tracker Detector's 2. Calculator with GPS also leads on update cadence (every 2 weeks vs monthly) and device support (3 vs 1). Tracker Detector's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. Tracker Detector sells 2 in-app purchases, starting at $6.99 per 7 days. Calculator with GPS asks for nothing beyond the download.

Calculator with GPS ships an update every 2 weeks, Tracker Detector monthly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Calculator with GPS | Tracker Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (22 ratings)](https://appshunter.io/ios/app/tracker-detector-viaye/id6758096870/reviews)** |
| Number of ratings | — | **22** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 20 MB |
| Requires iOS | **15.8.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [UMUT ARPAT](https://appshunter.io/developer/1718402578) |

## What reviewers say

### Calculator with GPS

[App page](https://appshunter.io/ios/app/calculator-with-gps/id6502423249)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tracker Detector

[App page](https://appshunter.io/ios/app/tracker-detector-viaye/id6758096870)

This app helps you detect and locate nearby Bluetooth devices by analyzing frequency strength and calculating proximity. It acts as a privacy protector by allowing you to mark known devices and easily identify unknown ones. Scan your environment to ensure you are not being tracked.

**Highlights:** Detect devices via Bluetooth scan, Mark devices as known or unknown, View device proximity and frequency strength, Live detection during scans, Privacy protection companion

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Calculator with GPS free?

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

### Is Tracker Detector free?

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

### Do Calculator with GPS or Tracker Detector have ads?

Calculator with GPS shows ads; Tracker Detector does not.

### Which is updated more often, Calculator with GPS or Tracker Detector?

Calculator with GPS ships an update every 2 weeks, and Tracker Detector monthly. Most recently, Calculator with GPS was updated on November 4, 2026 and Tracker Detector on November 5, 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.*