# Trimble Perspective Mobile vs GNSS Log App

The clearest difference is review sentiment: GNSS Log App at 100% against Trimble Perspective Mobile's 0%. GNSS Log App also leads on rating (4.9 vs 4.0) and update cadence (every 2 months vs every 5 months). Trimble Perspective Mobile's advantage is iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

GNSS Log App holds the better App Store score, 4.9 against 4.0. Both are backed by a comparable volume of ratings — 4 and 16 respectively. Written reviews point the same way: 0% of Trimble Perspective Mobile's written reviews are positive against 100% of GNSS Log App's.

Trimble Perspective Mobile ships an update every 5 months, GNSS Log App every 2 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Trimble Perspective Mobile | GNSS Log App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/trimble-perspective-mobile/id1540709156/reviews) | **[4.9 (16 ratings)](https://appshunter.io/ios/app/gnss-log-app/id1554968869/reviews)** |
| Number of ratings | 4 | **16** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 110 MB | 204 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Trimble Inc.](https://appshunter.io/developer/322561665) | [John May](https://appshunter.io/developer/1554968871) |

## What reviewers say

### Trimble Perspective Mobile

[App page](https://appshunter.io/ios/app/trimble-perspective-mobile/id1540709156)

Operate and manage data from Trimble X7 and X9 3D Laser Scanners directly from your mobile device. Connect wirelessly to set scan parameters, control operations, and review captured data in the field.

**Highlights:** Connect to Trimble X7/X9 scanners, Manage projects, Set scan and image parameters, Control scan operations, Review data in the field, Automatic scanner connection

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

**In-app purchases:** none


### GNSS Log App

[App page](https://appshunter.io/ios/app/gnss-log-app/id1554968869)

This app provides a digital solution for surveyors and geodesists to document static GNSS observations. It offers comprehensive equipment management, direct integration with geodetic databases, and tools for field data collection, all while ensuring professional, publication-ready PDF output.

**Highlights:** Digital static GNSS observation logging, Comprehensive equipment library management, Direct NGS database integration, OPUS solution import and integration, Field tools: timers, weather, photos, visibility diagrams, Publication-ready PDF export, Privacy-focused, no account required

**In-app purchases:** none


## Frequently asked questions

### Is Trimble Perspective Mobile free?

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

### Is GNSS Log App free?

GNSS Log App is free to download, with no in-app purchases.

### Which has better reviews, Trimble Perspective Mobile or GNSS Log App?

GNSS Log App is rated higher. Trimble Perspective Mobile averages 4.0 out of 5 from 4 ratings, while GNSS Log App averages 4.9 from 16 ratings.

### Do Trimble Perspective Mobile or GNSS Log App have ads?

Neither Trimble Perspective Mobile nor GNSS Log App shows ads.

### Which is updated more often, Trimble Perspective Mobile or GNSS Log App?

Trimble Perspective Mobile ships an update every 5 months, and GNSS Log App every 2 months. Most recently, Trimble Perspective Mobile was updated on October 16, 2026 and GNSS Log App on October 12, 2026.

---

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