# SAMS Field Data Collection vs Klir Smart Capture

The clearest difference is iOS requirement: SAMS Field Data Collection at 11.0 against Klir Smart Capture's 15.0. On price, update cadence, 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.

SAMS Field Data Collection ships an update monthly, Klir Smart Capture every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SAMS Field Data Collection | Klir Smart Capture |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/sams-field-data-collection/id1348674101/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 36 MB | 41 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NJBSoft LLC](https://appshunter.io/developer/960960886) | [klir](https://appshunter.io/developer/1687638547) |

## What reviewers say

### SAMS Field Data Collection

[App page](https://appshunter.io/ios/app/sams-field-data-collection/id1348674101)

This app allows field operators to test compliance and input data for drinking water quality in various US cities. It helps municipalities maintain healthy water standards.

**Highlights:** Field data entry, Compliance testing, Drinking water monitoring, City water quality maintenance, Data input for operators

**Features:** macOS Compatibility

**In-app purchases:** none


### Klir Smart Capture

[App page](https://appshunter.io/ios/app/klir-smart-capture/id6751362279)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAMS Field Data Collection free?

SAMS Field Data Collection is free to download, with no in-app purchases.

### Is Klir Smart Capture free?

Klir Smart Capture is free to download, with no in-app purchases.

### Do SAMS Field Data Collection or Klir Smart Capture have ads?

Neither SAMS Field Data Collection nor Klir Smart Capture shows ads.

### Which is updated more often, SAMS Field Data Collection or Klir Smart Capture?

SAMS Field Data Collection ships an update monthly, and Klir Smart Capture every 2 months. Most recently, SAMS Field Data Collection was updated on October 24, 2026 and Klir Smart Capture on October 28, 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.*