# BalatonHelp VMSZ vs Diveplanner Tec & Rec

The clearest difference is in-app purchases: BalatonHelp VMSZ at none against Diveplanner Tec & Rec's 3. Diveplanner Tec & Rec's advantage is update cadence (every 3 months vs every 10 months) and device support (4 vs 1). On price and ads there is nothing between them.

Both are free to download. Diveplanner Tec & Rec sells 3 one-off in-app purchases. BalatonHelp VMSZ asks for nothing beyond the download.

BalatonHelp VMSZ ships an update every 10 months, Diveplanner Tec & Rec every 3 months. The most recent releases landed on August 10, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | BalatonHelp VMSZ | Diveplanner Tec & Rec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (7 ratings)](https://appshunter.io/ios/app/diveplanner-tec-and-rec/id1506985833/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 3 MB | 37 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Vizimentok Magyarorszagi Szakszolgalata es Onkentes Tuzolto Egyesulet](https://appshunter.io/developer/1804368552) | [Sensetrails LLC](https://appshunter.io/developer/806088250) |

## What reviewers say

### BalatonHelp VMSZ

[App page](https://appshunter.io/ios/app/balatonhelp-vmsz/id757149529)

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

**In-app purchases:** none


### Diveplanner Tec & Rec

[App page](https://appshunter.io/ios/app/diveplanner-tec-and-rec/id1506985833)

Plan technical and recreational scuba dives with detailed gas management, decompression schedules, and contingency planning. This tool helps divers quickly create and share dive plans for various depths and conditions.

**Highlights:** Technical and recreational dive planning, Multi-gas and CCR dive schedules, Bühlmann decompression model (ZH16L-C), Automatic contingency plans, Gas requirement and weight calculation, Dive table generation, Metric and Imperial units

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Two weeks free trial | Free | one-time |
| Tec Basic | $7.99 | one-time |
| Tec Advanced | $19.99 | one-time |


## Frequently asked questions

### Is BalatonHelp VMSZ free?

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

### Is Diveplanner Tec & Rec free?

Diveplanner Tec & Rec is free to download, with in-app purchases available.

### Do BalatonHelp VMSZ or Diveplanner Tec & Rec have ads?

Neither BalatonHelp VMSZ nor Diveplanner Tec & Rec shows ads.

### Which is updated more often, BalatonHelp VMSZ or Diveplanner Tec & Rec?

BalatonHelp VMSZ ships an update every 10 months, and Diveplanner Tec & Rec every 3 months. Most recently, BalatonHelp VMSZ was updated on August 10, 2026 and Diveplanner Tec & Rec on August 19, 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.*