# Coordinate Converter. vs Lock Status

The clearest difference is review sentiment: Lock Status at 50% against Coordinate Converter.'s 0%. Lock Status also leads on price (Free vs $2.99) and update cadence (every 5 weeks vs every 20 months). Coordinate Converter.'s advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Lock Status is free to download; Coordinate Converter. costs $2.99 up front. Lock Status sells 2 in-app purchases, starting at $1.99 per month. Coordinate Converter. asks for nothing beyond the download.

Coordinate Converter. ships an update every 20 months, Lock Status every 5 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Coordinate Converter. | Lock Status |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.8 (20 ratings)](https://appshunter.io/ios/app/lock-status/id1575387855/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 26 MB | 17 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [JW Rijkes](https://appshunter.io/developer/567970964) | [Andrew Thom](https://appshunter.io/developer/1231883383) |

## What reviewers say

### Coordinate Converter.

[App page](https://appshunter.io/ios/app/coordinate-converter/id1065074340)

Easily convert coordinates between over 3800 systems and datums, including common formats like UTM and MGRS, as well as more specialized grids. View results on a map and export them to various messaging and sharing apps.

**Highlights:** Over 3800 coordinate systems/datums, Converts UTM, MGRS, WGS84, and exotic systems, Input/output formatting (D, DM, DMS), Results visible on OpenStreetMap, Export converted coordinates to messaging apps

**Features:** macOS Compatibility

**In-app purchases:** none


### Lock Status

[App page](https://appshunter.io/ios/app/lock-status/id1575387855)

Provides real-time information on U.S. river locks and dams. Get contact details and see upcoming locks for your waterway journey. Essential for boaters and canoeists navigating rivers.

**Highlights:** Up-to-date lock information, Contact methods for locks, Upcoming lock identification, Supports waterway journeys, River and dam status

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lock Status Premium (1 Month) | $1.99 | per month |
| Lock Status Premium (1 Year) | $9.99 | per year |


## Frequently asked questions

### Is Coordinate Converter. free?

Coordinate Converter. costs $2.99, with no in-app purchases.

### Is Lock Status free?

Lock Status is free to download, with in-app purchases available.

### Do Coordinate Converter. or Lock Status have ads?

Neither Coordinate Converter. nor Lock Status shows ads.

### Which is updated more often, Coordinate Converter. or Lock Status?

Coordinate Converter. ships an update every 20 months, and Lock Status every 5 weeks. Most recently, Coordinate Converter. was updated on October 29, 2026 and Lock Status on October 27, 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.*