# FieldScout Mobile vs AMI CENTRAL

FieldScout Mobile and AMI CENTRAL are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | FieldScout Mobile | AMI CENTRAL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/fieldscout-mobile/id975877748/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 105 MB | 8 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spectrum Technologies, Inc.](https://appshunter.io/developer/577409472) | [AMI Global](https://appshunter.io/developer/1290651515) |

## What reviewers say

### FieldScout Mobile

[App page](https://appshunter.io/ios/app/fieldscout-mobile/id975877748)

Instantly collect and display data from compatible soil moisture and firmness meters. View readings in a grid or customize zones for flexible data management. Seamlessly sync with a SpecConnect account for advanced features and data delivery.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


### AMI CENTRAL

[App page](https://appshunter.io/ios/app/ami-central/id1345929596)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FieldScout Mobile free?

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

### Is AMI CENTRAL free?

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

### Do FieldScout Mobile or AMI CENTRAL have ads?

Neither FieldScout Mobile nor AMI CENTRAL shows ads.

### Which is updated more often, FieldScout Mobile or AMI CENTRAL?

FieldScout Mobile ships an update every 2 months, and AMI CENTRAL every 2 months. Most recently, FieldScout Mobile was updated on October 1, 2026 and AMI CENTRAL on October 9, 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.*