# Oceanodesy vs Switch Wizard

The clearest difference is update cadence: Oceanodesy at every 4 weeks against Switch Wizard's every 6 months. Oceanodesy also leads on iOS requirement (8.1 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Oceanodesy ships an update every 4 weeks, Switch Wizard every 6 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Oceanodesy | Switch Wizard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/oceanodesy/id513043669/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 months |
| Monetization | Free | — |
| Size | 5 MB | 0 MB |
| Requires iOS | **8.1** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oceaneering International, Inc.](https://appshunter.io/developer/1262887736) | [Whitecloud Digital LLC](https://appshunter.io/developer/1719190071) |

## What reviewers say

### Oceanodesy

[App page](https://appshunter.io/ios/app/oceanodesy/id513043669)

This utility app converts between geodetic and grid coordinate systems. It supports various units for latitude, longitude, and grid coordinates, along with multiple datums and projections for accurate geospatial transformations.

**Highlights:** Geodetic to grid coordinate conversion, Grid to geodetic coordinate conversion, Multiple latitude/longitude formats (DD, DMM, DMS), Multiple grid coordinate units (US Feet, Intl Feet, Meters), Support for multiple datums (WGS84, NAD27, NAD83, etc.), Support for multiple projections (UTM, SPCS27, SPCS83), Store and export projected coordinates

**Features:** macOS Compatibility

**In-app purchases:** none


### Switch Wizard

[App page](https://appshunter.io/ios/app/switch-wizard/id6473749070)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Oceanodesy free?

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

### Is Switch Wizard free?

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

### Do Oceanodesy or Switch Wizard have ads?

Neither Oceanodesy nor Switch Wizard shows ads.

### Which is updated more often, Oceanodesy or Switch Wizard?

Oceanodesy ships an update every 4 weeks, and Switch Wizard every 6 months. Most recently, Oceanodesy was updated on October 1, 2026 and Switch Wizard on September 30, 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.*