# FieldKo vs Alpaca Tracker

The clearest difference is in-app purchases: FieldKo at none against Alpaca Tracker's 1. Alpaca Tracker's advantage is update cadence (fortnightly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Alpaca Tracker sells 1 one-off in-app purchase. FieldKo asks for nothing beyond the download.

FieldKo ships an update monthly, Alpaca Tracker fortnightly. The most recent releases landed on October 1, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | FieldKo | Alpaca Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 39 MB | 45 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FieldKo Mobility Pty Ltd](https://appshunter.io/developer/1537050162) | [Brandon Lehr](https://appshunter.io/developer/1461765394) |

## What reviewers say

### FieldKo

[App page](https://appshunter.io/ios/app/fieldko/id690015210)

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

**In-app purchases:** none


### Alpaca Tracker

[App page](https://appshunter.io/ios/app/alpaca-tracker/id1462547727)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alpaca Tracker Ad Free | $2.99 | one-time |


## Frequently asked questions

### Is FieldKo free?

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

### Is Alpaca Tracker free?

Alpaca Tracker is free to download, with in-app purchases available.

### Do FieldKo or Alpaca Tracker have ads?

Neither FieldKo nor Alpaca Tracker shows ads.

### Which is updated more often, FieldKo or Alpaca Tracker?

FieldKo ships an update monthly, and Alpaca Tracker fortnightly. Most recently, FieldKo was updated on October 1, 2026 and Alpaca Tracker on September 26, 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.*