EchoSoil vs Open
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
EchoSoil
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EchoSoil is the official mobile app of the ECHO project, a citizen science initiative co-funded by the European Union under the Horizon Europe programme. This app empowers individuals, communities, and researchers to monitor and protect soil health across Europe. EchoSoil enables users to: Collect and share soil data from their surroundings Upload photos and observations to the ECHOREPO open-access repository Learn about soil biodiversity and restoration Participate in a Europe-wide effort to promote soil stewardship The app is fully free to use and designed for educational, scientific, and environmental engagement purposes. All collected data contributes to a collaborative EU-wide initiative aimed at restoring and protecting soil ecosystems. Visit https://echosoil.eu for more information about the project and its impact.
Open
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Open-red is the citizen science app for measuring and mapping the environment. Connect your measurement device over Bluetooth (RadiaCode for gamma radiation, Opple LightMaster for light pollution) and record geolocated tracks as you move. View your measurements on the map, check the spectrum or the color diagram in real time, and upload your routes to contribute to an open, collaborative map. Key features: β’ Bluetooth connection with RadiaCode and Opple LightMaster 3 β’ Track recording with high-precision GPS β’ Radiation: dose (Β΅Sv/h), CPM and gamma spectrum with isotope lines β’ Light: lux, color temperature (CCT) and CIE chromaticity diagram β’ Map with your measurements and reference layers β’ Sync and share your tracks with the community Open-red is a citizen science project by Ibercivis.
Screenshots
Verdict
EchoSoil and Open are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | EchoSoil | Open |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 14.0 β better |
| Further details β not scored | ||
| Size | 95 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | ANERIS - Minka | FundaciΓ³n Ibercivis |
In-app purchases
EchoSoil
No in-app purchases
Open
No in-app purchases









