# Coordinate Convertor Pro HD vs SpeleoDB

The clearest difference is price: SpeleoDB at Free against Coordinate Convertor Pro HD's $0.99. SpeleoDB also leads on update cadence (every 3 weeks vs every 25 months) and iOS requirement (16.4 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

SpeleoDB is free to download; Coordinate Convertor Pro HD costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Coordinate Convertor Pro HD ships an update every 25 months, SpeleoDB every 3 weeks. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Coordinate Convertor Pro HD | SpeleoDB |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/coordinate-convertor-pro-hd/id1068569400/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 2 MB | 21 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vishwam B](https://appshunter.io/developer/1068325932) | [SpeleoDB](https://appshunter.io/developer/1876406634) |

## What reviewers say

### Coordinate Convertor Pro HD

[App page](https://appshunter.io/ios/app/coordinate-convertor-pro-hd/id1068569400)

Easily convert coordinates between Decimal Degrees, Degree Minutes, and Degree Minute Seconds. Pick locations from a map, view converted coordinates and addresses on the map, and copy them for notes. Email KML files of your converted latitude and longitude.

**Highlights:** Coordinate conversion (Decimal Degrees, DMS), Pick location from map, View coordinates and address on map, Copy converted coordinates, Email KML files, Search places by coordinate

**Features:** macOS Compatibility

**In-app purchases:** none


### SpeleoDB

[App page](https://appshunter.io/ios/app/speleodb/id6759017618)

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

**In-app purchases:** none


## Frequently asked questions

### Is Coordinate Convertor Pro HD free?

Coordinate Convertor Pro HD costs $0.99, with no in-app purchases.

### Is SpeleoDB free?

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

### Do Coordinate Convertor Pro HD or SpeleoDB have ads?

Neither Coordinate Convertor Pro HD nor SpeleoDB shows ads.

### Which is updated more often, Coordinate Convertor Pro HD or SpeleoDB?

Coordinate Convertor Pro HD ships an update every 25 months, and SpeleoDB every 3 weeks. Most recently, Coordinate Convertor Pro HD was updated on September 17, 2026 and SpeleoDB on September 24, 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.*