# DIVESOFT.APP vs Ham2K Portable Logger

The clearest difference is in-app purchases: DIVESOFT.APP at none against Ham2K Portable Logger's 8. DIVESOFT.APP also leads on ads (none vs shown). Ham2K Portable Logger's advantage is review sentiment (86% vs 56%) and ratings volume (49 vs 6). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Ham2K Portable Logger sells 6 in-app purchases, starting at $2.99 per month. DIVESOFT.APP asks for nothing beyond the download.

Ham2K Portable Logger holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Ham2K Portable Logger has 49 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 56% of DIVESOFT.APP's written reviews are positive against 86% of Ham2K Portable Logger's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DIVESOFT.APP | Ham2K Portable Logger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (6 ratings)](https://appshunter.io/ios/app/divesoftapp/id1545496130/reviews) | **[4.7 (49 ratings)](https://appshunter.io/ios/app/ham2k-portable-logger/id6478713938/reviews)** |
| Number of ratings | 6 | **49** |
| Positive reviews | 55.6% of reviews | **86.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 118 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Divesoft s.r.o.](https://appshunter.io/developer/1537566309) | [Sebastian Delmont](https://appshunter.io/developer/1722132623) |

## What reviewers say

### DIVESOFT.APP

[App page](https://appshunter.io/ios/app/divesoftapp/id1545496130)

This app serves as a comprehensive digital tool for SCUBA divers, offering advanced dive planning, equipment checklists, and gas analysis integration. It provides detailed manuals and trip planning capabilities to enhance the diving experience for all skill levels.

**Highlights:** Advanced decompression dive planner, Gas analysis via Nitrox Analyzer integration, Equipment checklists for rebreathers, Trip planning tools, Product manuals, Online plan editing and PDF export

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

**In-app purchases:** none


### Ham2K Portable Logger

[App page](https://appshunter.io/ios/app/ham2k-portable-logger/id6478713938)

Log your amateur radio contacts (QSOs) efficiently while on the go. Supports popular operating events like POTA, SOTA, and Field Day, offering features like QRZ lookups, QSO maps, and offline data. Quickly find nearby parks and receive duplicate warnings.

**Highlights:** Log QSOs on the go, Support for POTA, SOTA, Field Day, QRZ.com name lookups, QSO Maps, Offline data files, Duplicate QSO warnings, Search nearby parks

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ham2K Log Filer - Monthly | $2.99 | per month |
| Ham2K Log Filer - Annual | $24.99 | per year |
| Show a bit of support… | $4.99 | one-time |
| Show your support! | $12.99 | one-time |
| Show your support! | $14.99 | one-time |
| Show a lot of support!!! | $29.99 | one-time |


## Frequently asked questions

### Is DIVESOFT.APP free?

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

### Is Ham2K Portable Logger free?

Ham2K Portable Logger is free to download, with in-app purchases available.

### Which has better reviews, DIVESOFT.APP or Ham2K Portable Logger?

Ham2K Portable Logger is rated higher. DIVESOFT.APP averages 4.5 out of 5 from 6 ratings, while Ham2K Portable Logger averages 4.7 from 49 ratings.

### Do DIVESOFT.APP or Ham2K Portable Logger have ads?

Ham2K Portable Logger shows ads; DIVESOFT.APP does not.

### Which is updated more often, DIVESOFT.APP or Ham2K Portable Logger?

DIVESOFT.APP ships an update monthly, and Ham2K Portable Logger monthly. Most recently, DIVESOFT.APP was updated on October 5, 2026 and Ham2K Portable Logger on October 15, 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.*