# PPP Scout vs GNSS Log App

The clearest difference is update cadence: GNSS Log App at every 2 months against PPP Scout's every 5 months. GNSS Log App also leads on ratings volume (16 vs 3). PPP Scout's advantage is iOS requirement (10.2 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for PPP Scout against 4.9 for GNSS Log App. That said, the two scores are not equally well evidenced: GNSS Log App has 16 ratings behind it against 3, so its average is the more settled of the two.

PPP Scout 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 | PPP Scout | GNSS Log App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ppp-scout/id465771614/reviews)** | [4.9 (16 ratings)](https://appshunter.io/ios/app/gnss-log-app/id1554968869/reviews) |
| Number of ratings | 3 | **16** |
| Positive 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 | 83 MB | 204 MB |
| Requires iOS | **10.2** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kiote Productions](https://appshunter.io/developer/342510364) | [John May](https://appshunter.io/developer/1554968871) |

## What reviewers say

### PPP Scout

[App page](https://appshunter.io/ios/app/ppp-scout/id465771614)

This app helps location scouts efficiently record essential site details, including date, time, name, GPS coordinates, and address. It allows for easy export of this data via email for personal use or client sharing. Requires a 3G-enabled iPhone or iPad for GPS functionality.

**Highlights:** Record date and time, Capture location name, Log GPS coordinates, Save address and directions, Note concerns, Email data files

**Features:** macOS Compatibility

**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 PPP Scout free?

PPP Scout 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, PPP Scout or GNSS Log App?

PPP Scout is rated higher. PPP Scout averages 5.0 out of 5 from 3 ratings, while GNSS Log App averages 4.9 from 16 ratings.

### Do PPP Scout or GNSS Log App have ads?

Neither PPP Scout nor GNSS Log App shows ads.

### Which is updated more often, PPP Scout or GNSS Log App?

PPP Scout ships an update every 5 months, and GNSS Log App every 2 months. Most recently, PPP Scout was updated on October 16, 2026 and GNSS Log App on October 12, 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.*