e vs Radius on Map
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
e
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e-track Assess enables assessors track visits, update objectives and to capture, store and upload evidence using their iPhone or iPad. Note: In order to use this app you need to have a valid e-track account, be using e-track version 5.17 or mobile offline enabled.
Radius on Map
Draw circles on a map to visualize areas of interest. Customize radius, color, and opacity, then share a link to your map viewable in any browser. Supports various coordinate and distance formats.
- Draw radius circles on map
- Customize fill and perimeter
- Add name and notes
- Support for multiple coordinate formats (UTM, MGRS)
- Support for various distance units
- Shareable map links
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Easily make a radius on a map and share a url showing the radius via email or text message that can be viewed with any browser. Properties for each radius: - Center coordinate - Radius - Fill color and opacity - Perimeter color and opacity - Name - Notes (optional) Coordinate formats include: - Degrees - Degrees, Minutes - Degrees, Minutes, Seconds - UTM (Universal Transverse Mercator) - MGRS (Military Grid Reference System) Distance units include: - Kilometers - Miles - Nautical miles - Meters - Yards - Feet Loading satellite maps requires an internet connection. Datum used is WGS-84. Please visit the support page for more details.
Screenshots
Verdict
The clearest difference is update cadence: Radius on Map at every 4 months against e's every 9 months. Radius on Map also leads on iOS requirement (9.0 vs 11.4). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
e ships an update every 9 months, Radius on Map every 4 months. The most recent releases landed on September 29, 2026 and October 17, 2026 respectively.
| Parameter | e | Radius on Map |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.1 (17 ratings) — better |
| Positive reviews | — | 58.8% of reviews |
| Number of ratings | — | 17 — better |
| Update frequency | Every 9 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.4 | 9.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Tribal Education Ltd | TappiApps |
In-app purchases
e
No in-app purchases
Radius on Map
No in-app purchases
