# V vs Arcus Trimix Blender

The clearest difference is price: Arcus Trimix Blender at Free against V's $48.99. Arcus Trimix Blender also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Arcus Trimix Blender is free to download; V costs $48.99 up front. Neither carries in-app purchases, so what you see is what you pay.

V ships an update every 3 months, Arcus Trimix Blender every 5 days. The most recent releases landed on September 21, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | V | Arcus Trimix Blender |
| --- | --- | --- |
| Price | $48.99 | **Free** |
| Rating | **[4.1 (7 ratings)](https://appshunter.io/ios/app/v-planner/id301978860/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 67.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 3 MB | 3 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HHS Software Corp.](https://appshunter.io/developer/301978863) | [Kim Taavo](https://appshunter.io/developer/1738838892) |

## What reviewers say

### V

[App page](https://appshunter.io/ios/app/v-planner/id301978860)

This app is a dive decompression calculator for technical scuba divers, implementing the VPM decompression model. It supports various gas mixes, planning methods for open circuit and rebreathers, and includes detailed dive planning tools and a gas blending utility.

**Highlights:** VPM-B and VPM-B/E decompression models, Support for nitrox and trimix gases, OC and CCR planning, Bailout planning for CCR, ppO2, END, and gas consumption details, Dive planning tools (best mix, MOD, END, EAD), Gas blending utility

**In-app purchases:** none


### Arcus Trimix Blender

[App page](https://appshunter.io/ios/app/arcus-trimix-blender/id6480379323)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is V free?

V costs $48.99, with no in-app purchases.

### Is Arcus Trimix Blender free?

Arcus Trimix Blender is free to download, with no in-app purchases.

### Do V or Arcus Trimix Blender have ads?

Neither V nor Arcus Trimix Blender shows ads.

### Which is updated more often, V or Arcus Trimix Blender?

V ships an update every 3 months, and Arcus Trimix Blender every 5 days. Most recently, V was updated on September 21, 2026 and Arcus Trimix Blender on September 13, 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.*