Coordinate Converter. vs OsmoTagger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Coordinate Converter.
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.
- 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
Read full descriptionHide full description
Convert coordinates between 3800+ coordinate systems and datums — from common systems like UTM, MGRS and WGS84 to regional ones like Dominica 1945 / British West Indies Grid, Katanga 1955 / Katanga Lambert or NAD83 / Oklahoma South. Features: • Over 3800 coordinate systems/datums • Input and output in D, DM or DMS format where applicable • View the converted coordinate on OpenStreetMap (requires internet) • Export via WhatsApp, X, Email, SMS, or copy to clipboard
OsmoTagger
Read full descriptionHide full description
OsmoTagger is an innovative open-source OpenStreetMap (OSM) editing app, licensed under GPLv3, that enables you to conveniently edit OSM maps right from your mobile device. With OsmoTagger, you can quickly download any map area, add new points, and edit tags for points, lines, and polygons without needing to remember specific tags for each object type, thanks to integrated JOSM presets. Key Features: - Efficient OSM map editing from your phone or tablet - Integrated JOSM presets for hassle-free point, line, and polygon tagging - Add and update points, lines, and polygons with custom tags - Easily download and edit specific map areas - Seamless syncing with OpenStreetMap database - Open-source and GPLv3 licensed – designed for cartographers and map enthusiasts Take your OSM editing experience to the next level with OsmoTagger. Get started today!
Screenshots
Verdict
The clearest difference is price: OsmoTagger at Free against Coordinate Converter.'s $2.99. OsmoTagger also leads on update cadence (every 7 months vs every 20 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
OsmoTagger is free to download; Coordinate Converter. costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Coordinate Converter. ships an update every 20 months, OsmoTagger every 7 months. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.
| Parameter | Coordinate Converter. | OsmoTagger |
|---|---|---|
| Price | $2.99 | Free — better |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 20 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.2 — better |
| Further details — not scored | ||
| Size | 26 MB | 95 MB |
| Age rating | 4+ | 17+ |
| Developer | JW Rijkes | Evgen Bodunov |
In-app purchases
Coordinate Converter.
No in-app purchases
OsmoTagger
No in-app purchases
Questions
Is Coordinate Converter. free?
Is OsmoTagger free?
Do Coordinate Converter. or OsmoTagger have ads?
Which is updated more often, Coordinate Converter. or OsmoTagger?
Other comparisons
