# FAO eLocust3m vs OpenAthena

FAO eLocust3m and OpenAthena 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 September 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | FAO eLocust3m | OpenAthena |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 78 MB | 74 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Food and Agriculture Organization of the United Nations](https://appshunter.io/developer/490653524) | [Robert Krupczak](https://appshunter.io/developer/1686231817) |

## What reviewers say

### FAO eLocust3m

[App page](https://appshunter.io/ios/app/fao-elocust3m/id1673483386)

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenAthena

[App page](https://appshunter.io/ios/app/openathena/id6448763554)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FAO eLocust3m free?

FAO eLocust3m is free to download, with no in-app purchases.

### Is OpenAthena free?

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

### Do FAO eLocust3m or OpenAthena have ads?

Neither FAO eLocust3m nor OpenAthena shows ads.

### Which is updated more often, FAO eLocust3m or OpenAthena?

FAO eLocust3m ships an update every 2 months, and OpenAthena every 2 months. Most recently, FAO eLocust3m was updated on September 7, 2026 and OpenAthena on September 20, 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.*