# MultiDeco vs VESC Tool

The clearest difference is price: VESC Tool at $3.99 against MultiDeco's $48.99. VESC Tool also leads on review sentiment (55% vs 39%) and ratings volume (39 vs 11). MultiDeco's advantage is update cadence (every 3 months vs every 8 months). On rating, ads, in-app purchases and device support there is nothing between them.

MultiDeco costs $48.99 and VESC Tool $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.9 for MultiDeco against 3.8 for VESC Tool. Both are backed by a comparable volume of ratings — 11 and 39 respectively. Written reviews are what separate them: 39% of MultiDeco's written reviews are positive against 55% of VESC Tool's.

MultiDeco ships an update every 3 months, VESC Tool every 8 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | MultiDeco | VESC Tool |
| --- | --- | --- |
| Price | $48.99 | **$3.99** |
| Rating | **[3.9 (11 ratings)](https://appshunter.io/ios/app/multideco/id781437836/reviews)** | [3.8 (39 ratings)](https://appshunter.io/ios/app/vesc-tool/id1605488891/reviews) |
| Number of ratings | 11 | **39** |
| Positive reviews | 38.9% of reviews | **55.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Paid | **Free** |
| Best chart rank | #133 | **#38** |
| Size | 2 MB | 48 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HHS Software Corp.](https://appshunter.io/developer/301978863) | [Jeffrey Friesen](https://appshunter.io/developer/1605488893) |

## What reviewers say

### MultiDeco

[App page](https://appshunter.io/ios/app/multideco/id781437836)

**Currently charting:** #133 Top Paid · Utilities (US App Store)

This app calculates dive decompression for technical scuba divers using VPM and ZHL-16 models. It supports various gas mixes, planning methods for open circuit and rebreathers, and includes tools for gas blending and depth calculations.

**Highlights:** VPM and ZHL-16 decompression models, Support for nitrox and trimix, OC and CCR planning, Bailout planning, Gas blending utility, Depth calculation tools

**In-app purchases:** none


### VESC Tool

[App page](https://appshunter.io/ios/app/vesc-tool/id1605488891)

**Currently charting:** #38 Top Paid · Utilities (US App Store)

Configure your VESC hardware remotely via WiFi or BLE. Log ride data, update firmware, switch profiles, and monitor battery status on the go.

**Highlights:** Configure VESC hardware, Connect via WiFi or BLE, Log ride data, Update firmware, Switch ride profiles, View battery status, Edit settings

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

**In-app purchases:** none


## Frequently asked questions

### Is MultiDeco free?

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

### Is VESC Tool free?

VESC Tool costs $3.99, with no in-app purchases.

### Which has better reviews, MultiDeco or VESC Tool?

MultiDeco is rated higher. MultiDeco averages 3.9 out of 5 from 11 ratings, while VESC Tool averages 3.8 from 39 ratings.

### Do MultiDeco or VESC Tool have ads?

Neither MultiDeco nor VESC Tool shows ads.

### Which is updated more often, MultiDeco or VESC Tool?

MultiDeco ships an update every 3 months, and VESC Tool every 8 months. Most recently, MultiDeco was updated on October 6, 2026 and VESC Tool on October 10, 2026.

### Which is more popular, MultiDeco or VESC Tool?

MultiDeco currently peaks at #133 in the App Store charts, and VESC Tool at #38. Chart position reflects recent download velocity rather than total install base.

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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.*