Septic Edge vs River Sentry
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Septic Edge
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Septic Edge is a mobile design and planning tool built for wastewater professionals who design residential septic systems. Designers, engineers, sanitarians, and installers can use Septic Edge to capture jobsite information, perform system calculations, lay out septic system components, and create system designs — right from the field. Septic Edge helps bring the design workflow together in one place, reducing the time spent moving between field notes, calculations, drawings, and other tools. With Septic Edge, you can: • Enter project, site, and soil information • Perform septic system sizing calculations • Lay out system components on the jobsite • Create scaled site plans and system layouts • Generate scaled design drawings for project documentation • Create residential septic system designs Whether you're evaluating a site in the field or completing a design, Septic Edge is built to make the residential septic design process faster and more efficient. Terms of Use: https://www.septicedge.com/terms/
River Sentry
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River Sentry Mobile helps users view River Sentry sensor locations and test alert behavior from a mobile device. The app provides a simple map-based view of deployed sensor towers so users can see where monitoring devices are located across supported properties and sites. It also includes alert simulation tools that allow users to trigger and review test alert scenarios within the app experience. Features: - View River Sentry sensor locations on an interactive map - Review tower details, including device status, type, family assignment, GPS coordinates, and altitude - Simulate alerts for testing, training, and demonstration purposes River Sentry Mobile is designed for organizations and users who need a convenient way to view sensor placement and interact with alert simulation features while in the field or on the go.
Screenshots
Verdict
The clearest difference is in-app purchases: River Sentry at none against Septic Edge's 1. On price, ads, device support and iOS requirement 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. Septic Edge sells 1 in-app purchase, starting at $29.99 per month. River Sentry asks for nothing beyond the download.
| Parameter | Septic Edge | River Sentry |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 121 MB |
| Age rating | 17+ | 4+ |
| Developer | AQUALOO SOFTWARE LLC | River Sentry |
In-app purchases
Septic Edge
- Septic Edge Subscription7 Days trial$29.991 Month
River Sentry
No in-app purchases









