# SRMS Surveys vs Fieldlink Mobile

The clearest difference is update cadence: Fieldlink Mobile at every 4 weeks against SRMS Surveys's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SRMS Surveys ships an update every 6 months, Fieldlink Mobile every 4 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SRMS Surveys | Fieldlink Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 weeks** |
| Size | 45 MB | 23 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intelligent Data Systems](https://appshunter.io/developer/451522981) | [Loading Dock 2 llc](https://appshunter.io/developer/1777297194) |

## What reviewers say

### SRMS Surveys

[App page](https://appshunter.io/ios/app/srms-surveys/id1516516473)

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

**In-app purchases:** none


### Fieldlink Mobile

[App page](https://appshunter.io/ios/app/fieldlink-mobile/id6761273304)

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

**In-app purchases:** none


## Frequently asked questions

### Is SRMS Surveys free?

SRMS Surveys is free to download, with no in-app purchases.

### Is Fieldlink Mobile free?

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

### Do SRMS Surveys or Fieldlink Mobile have ads?

Neither SRMS Surveys nor Fieldlink Mobile shows ads.

### Which is updated more often, SRMS Surveys or Fieldlink Mobile?

SRMS Surveys ships an update every 6 months, and Fieldlink Mobile every 4 weeks. Most recently, SRMS Surveys was updated on November 3, 2026 and Fieldlink Mobile on October 31, 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.*