# Field vs OpenWater Events

The clearest difference is update cadence: Field at every 9 days against OpenWater Events's every 3 months. Field also leads on iOS requirement (11.0 vs 16.6). 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.

Field ships an update every 9 days, OpenWater Events every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Field | OpenWater Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/field-it/id1475121096/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | Free | — |
| Size | 39 MB | 54 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [ATSER Systems, Inc.](https://appshunter.io/developer/1475121095) | [OpenWater Software, Inc](https://appshunter.io/developer/548401742) |

## What reviewers say

### Field

[App page](https://appshunter.io/ios/app/field-it/id1475121096)

This application facilitates real-time mobile data collection for field management, offering electronic checklists for inspections and reporting. It allows for offline data capture and seamless synchronization once connectivity is restored, streamlining construction and materials testing processes.

**Highlights:** Real-time mobile data collection, Electronic checklists for inspections, Offline data capture, Automatic synchronization, Materials test reporting, Construction reporting

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenWater Events

[App page](https://appshunter.io/ios/app/openwater-events/id1574959360)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Field free?

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

### Is OpenWater Events free?

OpenWater Events is free to download, with no in-app purchases.

### Do Field or OpenWater Events have ads?

Neither Field nor OpenWater Events shows ads.

### Which is updated more often, Field or OpenWater Events?

Field ships an update every 9 days, and OpenWater Events every 3 months. Most recently, Field was updated on November 3, 2026 and OpenWater Events on November 3, 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.*