# HAM vs Narvi Flow

The clearest difference is price: Narvi Flow at Free against HAM's $14.99. Narvi Flow also leads on iOS requirement (13.0 vs 18.6). HAM's advantage is chart position (#177 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

Narvi Flow is free to download; HAM costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HAM ships an update monthly, Narvi Flow every 4 weeks. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | HAM | Narvi Flow |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | **[4.0 (7 ratings)](https://appshunter.io/ios/app/ham-toolbox/id1630108109/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 69.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#177** | — |
| Size | 83 MB | 32 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Marcus Roskosch](https://appshunter.io/developer/334053438) | [Narvi Oy](https://appshunter.io/developer/1496338060) |

## What reviewers say

### HAM

[App page](https://appshunter.io/ios/app/ham-toolbox/id1630108109)

**Currently charting:** #177 Top Paid · Utilities (US App Store)

This utility app offers a comprehensive suite of tools for amateur radio operators, including band conditions, DX-Cluster monitoring, and a logbook. It features direct radio integration for tuning and automatic logging, along with various calculations and resource information.

**Highlights:** DX-Cluster and PSK-Reporter activity monitoring, Bandplan, Glossar, and AWG resource information, Built-in radio integration for direct tuning, Fully featured logbook with QSO editing, LOTW and QRZ.com log submission, Calculations for Ohm's law, VSWR, and antennas, CW Encoder and Decoder

**Features:** Vision Pro support

**In-app purchases:** none


### Narvi Flow

[App page](https://appshunter.io/ios/app/narvi-flow/id6758143319)

**In-app purchases:** none


## Frequently asked questions

### Is HAM free?

HAM costs $14.99, with no in-app purchases.

### Is Narvi Flow free?

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

### Do HAM or Narvi Flow have ads?

Neither HAM nor Narvi Flow shows ads.

### Which is updated more often, HAM or Narvi Flow?

HAM ships an update monthly, and Narvi Flow every 4 weeks. Most recently, HAM was updated on September 8, 2026 and Narvi Flow on September 10, 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.*