Sea Level Rise vs GECSA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sea Level Rise
Map and document local flooding impacts caused by sea level rise. Contribute street-level data through photo submissions and identify "Trouble" spots. Participate in crowd-sourcing events to help researchers and civic leaders understand and address flooding challenges.
- Map community flooding
- Document sea level rise impacts
- Contribute street-level data
- Identify 'Trouble' spots
- Capture and share photos
- Participate in crowd-sourcing events
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The Sea Level Rise app allows anyone to map the flooding in their community, helping document sea level rise and other flooding impacts. While virtually everyone in and around a low-lying coastal region is or will be affected by sea level rise, we started our work in Hampton Roads, Virginia and have learned from the mapping efforts of thousands of volunteers during annual "Catch the King Tide" events. Developed by Wetlands Watch, this app moves us in the direction of being a better informed and connected community so we can stay ahead of sea level rise. Access user-submitted information about this global phenomena and participate (as a volunteer) in capturing the street-level data we need to better understand and solve the challenges it brings! With the app, you can: • Participate in crowd-sourcing events to capture the localized data researchers and civic leaders require, but lack • Find and add nearby "Trouble" spots where high water affects your travel during times of inclement weather • Capture and share photos that document what's occurring in your community • Access specific collaboration spaces, called regions, where you can manage volunteers and schedule mapping events
GECSA
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GECSA (GEorgia Climate Services for Agriculture) app provides essential climate services for the agricultural stakeholders, especially farmers, in Georgia. It is a personalized, farm-level, agromet services to individual farmers, including weather and seasonal forecasts, irrigation decision support, pest and disease early warning, and farming advisories to cope with forecasted climate and pest and disease risks. This app is also used by ICC (extension) officers to collect agronomic data from the fields and transmit them to the central database of Rural Development Agency (RDA). This app was developed together with the national partner agencies (RDA, National Environmental Agency, Scientific-Research Center of Agriculture, National Food Agency) and private sectors (Georgian Farmers' Association and others), funded by the UNDP Georgia.
Screenshots
Verdict
Sea Level Rise and GECSA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Sea Level Rise ships an update every 6 weeks, GECSA every 4 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.
| Parameter | Sea Level Rise | GECSA |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (12 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 6 weeks | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 69 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Concursive | Jongsun Park |
In-app purchases
Sea Level Rise
No in-app purchases
GECSA
No in-app purchases









