# HF Prime vs Fieldmaster Pocket

The clearest difference is update cadence: Fieldmaster Pocket at every 9 days against HF Prime's every 8 months. HF Prime's advantage is iOS requirement (13.0 vs 16.0). 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.

HF Prime ships an update every 8 months, Fieldmaster Pocket every 9 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | HF Prime | Fieldmaster Pocket |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 9 days** |
| Size | 178 MB | 133 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hifocus](https://appshunter.io/developer/1579015771) | [Amal Mohan](https://appshunter.io/developer/1891795086) |

## What reviewers say

### HF Prime

[App page](https://appshunter.io/ios/app/hf-prime/id6742095112)

**In-app purchases:** none


### Fieldmaster Pocket

[App page](https://appshunter.io/ios/app/fieldmaster-pocket/id6761859780)

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

**In-app purchases:** none


## Frequently asked questions

### Is HF Prime free?

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

### Is Fieldmaster Pocket free?

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

### Do HF Prime or Fieldmaster Pocket have ads?

Neither HF Prime nor Fieldmaster Pocket shows ads.

### Which is updated more often, HF Prime or Fieldmaster Pocket?

HF Prime ships an update every 8 months, and Fieldmaster Pocket every 9 days. Most recently, HF Prime was updated on October 25, 2026 and Fieldmaster Pocket on October 25, 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.*