# FieldScout Mobile

> Collect and display data from soil moisture and firmness meters. (iPhone/iPad app by Spectrum Technologies, Inc..)

- Source: https://appshunter.io/ios/app/fieldscout-mobile/id975877748 (this page in markdown: same URL + `.md`)
- Developer: [Spectrum Technologies, Inc.](https://appshunter.io/developer/577409472)
- Category: Business, Reference
- Price: Free
- Rating: 4.67/5 from 6 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.2 · 105 MB
- Languages: English, French, German, Japanese, Korean, Portuguese, Spanish
- Released: 2015-04-14
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/fieldscout-mobile/id975877748/reviews.md

## What is FieldScout Mobile?

Use the FieldScout Mobile app to instantly collect and display data from your FieldScout meters:
* TDR 350 or Bluetooth enabled TDR 300 and TDR 150 Soil Moisture Meters
* SC 900 Soil Compaction Meter
* TruFirm Firmness Meter. 
For the TDRs and TruFirm, the app allows you to see a basic grid of zones up to 5 wide by 5 deep and view an average reading for each zone.
 
If you have a SpecConnect account, you can use the Pro features in the app to deliver data from the FieldScout TDR 350, 150, or 300 Soil Moisture Meters, SC 950 Soil Compaction Meter, and/or FieldScout TruFirm Firmness Meter to access information in SpecConnect. For the TDRs and TruFirm, it also offers the flexibility to customize the number of zones as well as email data 24 hours a day 7 days a week. In addition, users can also choose to auto-advance through the measurement zones. 

For all the listed FieldScout devices, the app's integration with the SpecConnect mapping functions enables a freeform mode that enables you to take and view measurements with complete flexibility. You can even tap and drag a point to reposition the reading to a new location on the map.  For more information on the SpecConnect family of products, visit us online at www.specmeters.com/specconnect

## Key features

- Collect data from TDR 350/300 and TruFirm meters
- Display data in a grid or custom zones
- Sync with SpecConnect for Pro features
- Email data 24/7
- Auto-advance through measurement zones
- Freeform mode with mapping integration

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/fieldscout-mobile/id975877748/reviews.md

### 4/5 — Logging in

*2023-05-14*

I have an account with specmeter but how do I log into the fieldscout to be able to use all of its functions?

### 5/5 — Great app

*2017-10-26*

This is a great free app that is easy to use. The info for moisture readings is colour coded for quick interpretation. I haven't found a way to share info between phones yet.

## Frequently asked questions about FieldScout Mobile

### What devices are compatible with FieldScout Mobile?

FieldScout Mobile is compatible with iPhone, iPad, and iPod devices. It is designed to work with FieldScout TDR 350, TDR 300, and TDR 150 Soil Moisture Meters, as well as the FieldScout TruFirm Firmness Meter.

### How does FieldScout Mobile handle data?

The app allows you to collect and display data from your meters. You can view readings in a basic grid of up to 5x5 zones or customize the number of zones. Data can also be emailed directly from the app.

### What are the Pro features in FieldScout Mobile?

If you have a SpecConnect account, FieldScout Mobile offers Pro features. These allow you to deliver data from your meters to SpecConnect, providing enhanced data access and management capabilities.

### Can I use FieldScout Mobile offline?

The description does not specify offline functionality. However, data collection and display from connected meters are core features, suggesting an active connection may be required for real-time use.

### How often is FieldScout Mobile updated?

The latest version, 5.3.0, was last updated on March 20, 2026. This indicates a recent update, suggesting the app is actively maintained.

### What is the age rating for FieldScout Mobile?

FieldScout Mobile has an age rating of 4+. This means it is suitable for users of all ages, with no content restrictions.

### Does FieldScout Mobile have ads?

No, FieldScout Mobile does not contain advertisements. The app is free to download and use without any ad interruptions.

### How does FieldScout Mobile compare to other data collection apps?

FieldScout Mobile is specifically designed to integrate with Spectrum Technologies' soil moisture and firmness meters. Its strength lies in its direct hardware compatibility and seamless data transfer to SpecConnect.

## Version history (last 5 releases)

### 6.0.1 — 2026-06-30

Version 6.0.1
Fixed Grid mode press and hold issues
Added to Help section

Version 6.0.0 
Introducing support for the FieldScout SC 950 Soil Compaction Meter.
. Real-time communication of SC950 measurements to SpecConnect
. Bulk input of independent SC950 sessions with transfer to SpecConnect
Supports customized color palettes created in SpecConnect

Improvements
Supports customized color palettes created in SpecConnect
Internationalization: added language-specific surface names and About Us translations

### 6.0.0 — 2026-06-11

Version 6.0.0 
Introducing support for the FieldScout SC 950 Soil Compaction Meter.
. Real-time communication of SC950 measurements to SpecConnect
. Bulk input of independent SC950 sessions with transfer to SpecConnect
Supports customized color palettes created in SpecConnect

Improvements
Supports customized color palettes created in SpecConnect
Internationalization: added language-specific surface names and About Us translations

Fixes
Handled Grid Mode tap-timing issues

### 5.3.1 — 2026-04-10

Version 5.3.1

Updates to the Japanese, Korean, Spanish, German and French languages support.

### 5.3.0 — 2026-03-20

Adds Japanese, Korean, Spanish, German and French language support to the existing Portuguese and English.

### 5.2.2 — 2025-12-02

Version 5.2.2

Added a link on the Login page to inform how to purchase a subscription
Resolves a termination when app is backgrounded (this was not apparent as the session continues when the app is reactivated) 
Prevented a crash if all digits in a high/low profile are deleted
Prevent a TruFirm device from adding data to a TDR350 session

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## More apps by Spectrum Technologies, Inc.

- [FieldScout GreenIndex+](https://appshunter.io/ios/app/fieldscout-greenindex-plus/id577409469)
- [FieldScout GreenIndex+ Turf](https://appshunter.io/ios/app/fieldscout-greenindex-plus-turf/id692008137)
- [WatchDog Mobile](https://appshunter.io/ios/app/watchdog-mobile/id1451317013)
- [WatchDog Wind](https://appshunter.io/ios/app/watchdog-wind/id1664495899)
- [FieldScout pH/EC/ORP](https://appshunter.io/ios/app/fieldscout-phecorp/id6448190563)

All apps by Spectrum Technologies, Inc.: https://appshunter.io/developer/577409472

## Related topics

[moisture mapper](https://appshunter.io/ios/topics/moisture-mapper)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*