# Event GateKeeper vs Fields Area Measurement

The clearest difference is in-app purchases: Event GateKeeper at none against Fields Area Measurement's 5. Event GateKeeper also leads on ads (none vs shown) and iOS requirement (11.0 vs 14.0). Fields Area Measurement's advantage is update cadence (every 2 months vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Fields Area Measurement sells 5 in-app purchases, starting at $5.99 per 7 days. Event GateKeeper asks for nothing beyond the download.

Event GateKeeper ships an update every 4 months, Fields Area Measurement every 2 months. The most recent releases landed on September 5, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Event GateKeeper | Fields Area Measurement |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (464 ratings)](https://appshunter.io/ios/app/fields-area-measurement/id1125717042/reviews)** |
| Number of ratings | — | **464** |
| Positive reviews | — | 17.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 124 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Regil Das](https://appshunter.io/developer/912851503) | [Bhavik Savaliya](https://appshunter.io/developer/668085657) |

## What reviewers say

### Event GateKeeper

[App page](https://appshunter.io/ios/app/event-gatekeeper/id1042199779)

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

**In-app purchases:** none


### Fields Area Measurement

[App page](https://appshunter.io/ios/app/fields-area-measurement/id1125717042)

This tool allows users to accurately measure land areas and distances on a map by placing points. It offers various map views, saving and editing capabilities, and unit conversion for precise land-based surveys and farm management.

**Highlights:** Fast area/distance mapping, Smart marker for accurate pin placement, Save and edit measurements, Change measurement units, Multiple map views (Map, Satellite, Terrain, Hybrid), Area search functionality

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fields Area One Week | $5.99 | per 7 days |
| Fields Area One Month | $12.99 | per month |
| Fields Area Three Month | $17.99 | per 3 months |
| Fields Area One Year | $39.99 | per year |
| Field Area Measurement Pro | $44.99 | one-time |

**What reviewers like**

- 👍 Very useful app
- 👍 Accurate for basic area measurements
- 👍 Better than other apps for some users

**What reviewers complain about**

- 💸 Unexpected recurring charges
- 🐛 Measurement indicator not movable
- 🐛 Walking measurement inaccurate
- 🐛 App crashes frequently
- 🐛 App not working on iOS

**Reported bugs**

- Measurement indicator not movable
- Walking option takes measurement for each step
- App crashes during use
- App not working on iOS
- App removes distance measurement on click

**Requested features**

- Ability to measure multiple squares from saved measurements
- Fix walking measurement accuracy
- Improve iOS compatibility
- Implement banner ads instead of full-screen
- Add address filter for search


## Frequently asked questions

### Is Event GateKeeper free?

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

### Is Fields Area Measurement free?

Fields Area Measurement is free to download, with in-app purchases available.

### Do Event GateKeeper or Fields Area Measurement have ads?

Fields Area Measurement shows ads; Event GateKeeper does not.

### Which is updated more often, Event GateKeeper or Fields Area Measurement?

Event GateKeeper ships an update every 4 months, and Fields Area Measurement every 2 months. Most recently, Event GateKeeper was updated on September 5, 2026 and Fields Area Measurement on September 23, 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.*