# mobile number tracker, locator vs ExPrimary

The clearest difference is ads: ExPrimary at none against mobile number tracker, locator's shown. ExPrimary also leads on monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | mobile number tracker, locator | ExPrimary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/exprimary/id1662512341/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 6.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Ad-supported | **Free** |
| Size | 9 MB | 17 MB |
| Requires iOS | 15 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sounak Sarkar](https://appshunter.io/developer/1053781571) | [ExPrimary Inc.](https://appshunter.io/developer/1662512343) |

## What reviewers say

### mobile number tracker, locator

[App page](https://appshunter.io/ios/app/mobile-number-tracker-locator/id1054780734)

Identify unknown callers by entering their phone number. Discover registration details, service provider, and the number's location on a map. This tool provides insights into where a number is registered, not real-time tracking.

**Highlights:** Number lookup, Registration location on map, Service provider identification, Number type detection, User-friendly interface, iOS 12+ compatibility

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

**In-app purchases:** none


### ExPrimary

[App page](https://appshunter.io/ios/app/exprimary/id1662512341)

This utility app enables control of a specific instrument, allowing users to select it from a group, collect data, and save it as a CSV file to a chosen network location. It integrates with a background of multiple instruments for comprehensive data management.

**Highlights:** Instrument selection, Data collection, CSV file saving, Network location saving, Email data export

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mobile number tracker, locator free?

mobile number tracker, locator is free to download, with no in-app purchases.

### Is ExPrimary free?

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

### Do mobile number tracker, locator or ExPrimary have ads?

mobile number tracker, locator shows ads; ExPrimary does not.

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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.*