# VMMap vs Temetra Mobile

The clearest difference is rating: Temetra Mobile at 3.0 against VMMap's 2.8. On price, ratings volume, update cadence and ads there is nothing between them.

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

Temetra Mobile holds the better App Store score, 3.0 against 2.8. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

VMMap ships an update every 2 months, Temetra Mobile monthly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | VMMap | Temetra Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (4 ratings)](https://appshunter.io/ios/app/vmmap/id892133597/reviews) | **[3.0 (4 ratings)](https://appshunter.io/ios/app/temetra-mobile/id1482036923/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 26 MB | 56 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Metrotech Corp.](https://appshunter.io/developer/952662794) | [Itron Inc.](https://appshunter.io/developer/1139282208) |

## What reviewers say

### VMMap

[App page](https://appshunter.io/ios/app/vmmap/id892133597)

This application connects to specific locator devices to log and display real-time location data in KML format. It allows users to email these data files directly from their device. Compatibility requires specific Bluetooth modules and iOS versions.

**Highlights:** Bluetooth connection to locator receiver, Real-time data logging and display, Data stored in KML format, Email KML files directly, Compatibility with Vivax-Metrotech products

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

**In-app purchases:** none


### Temetra Mobile

[App page](https://appshunter.io/ios/app/temetra-mobile/id1482036923)

This app provides a mobile toolkit for efficient and safe meter data collection. It connects field employees to the company, offering features like location tips, hazardous condition alerts, and visual meter reading with validation.

**Highlights:** Meter reading and data collection, Location tips and hazard alerts, Visual meter reading with validation, Asset management and field service activities, Data synchronization via internet connection, GPS coordinates and photo capture

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

**In-app purchases:** none


## Frequently asked questions

### Is VMMap free?

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

### Is Temetra Mobile free?

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

### Which has better reviews, VMMap or Temetra Mobile?

Temetra Mobile is rated higher. VMMap averages 2.8 out of 5 from 4 ratings, while Temetra Mobile averages 3.0 from 4 ratings.

### Do VMMap or Temetra Mobile have ads?

Neither VMMap nor Temetra Mobile shows ads.

### Which is updated more often, VMMap or Temetra Mobile?

VMMap ships an update every 2 months, and Temetra Mobile monthly. Most recently, VMMap was updated on October 24, 2026 and Temetra Mobile on October 21, 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.*