# DecoPlanner mobile vs Velodometer

The clearest difference is update cadence: Velodometer at fortnightly against DecoPlanner mobile's every 2 months. DecoPlanner mobile's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DecoPlanner mobile ships an update every 2 months, Velodometer fortnightly. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | DecoPlanner mobile | Velodometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/velodometer/id6477319563/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 74 MB | 40 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Global Underwater Explorers Inc.](https://appshunter.io/developer/1459213336) | [Philip Allen](https://appshunter.io/developer/1728947405) |

## What reviewers say

### DecoPlanner mobile

[App page](https://appshunter.io/ios/app/decoplanner-mobile/id1580563324)

Plan complex dive profiles using advanced decompression models. Track multiple gases, manage dive buddies, and visualize dive data with detailed graphs. Choose the version that suits your diving certification level.

**Highlights:** Open/Closed/Passive Semi-Closed Circuit planning, ZH-L16 / VPM-B decompression models, Gas tracking for multiple gases and dive buddies, Gas mixing (partial pressure & continuous blending), Dive profile and tissue compartment graphs, Diving level selection (Rec 1 to Unlimited CCR)

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

**In-app purchases:** none


### Velodometer

[App page](https://appshunter.io/ios/app/velodometer/id6477319563)

This app helps cyclists track their bike and component usage to maximize lifespan and manage parts. It offers maintenance reminders and can sync with Strava for ride data.

**Highlights:** Bike and component usage tracking, Maintenance reminders, Ride tracking, Strava synchronization, Manage bike configurations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DecoPlanner mobile free?

DecoPlanner mobile is free to download, with no in-app purchases.

### Is Velodometer free?

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

### Do DecoPlanner mobile or Velodometer have ads?

Neither DecoPlanner mobile nor Velodometer shows ads.

### Which is updated more often, DecoPlanner mobile or Velodometer?

DecoPlanner mobile ships an update every 2 months, and Velodometer fortnightly. Most recently, DecoPlanner mobile was updated on October 11, 2026 and Velodometer on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*