# Septic Edge vs River Sentry

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.

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.

## The numbers

| Metric | Septic Edge | River Sentry |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 82 MB | 121 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [AQUALOO SOFTWARE LLC](https://appshunter.io/developer/1482660326) | [River Sentry](https://appshunter.io/developer/1868563854) |

## What reviewers say

### Septic Edge

[App page](https://appshunter.io/ios/app/septic-edge/id1482660327)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Septic Edge Subscription | $29.99 | per month |


### River Sentry

[App page](https://appshunter.io/ios/app/river-sentry/id6767076895)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Septic Edge free?

Septic Edge is free to download, with in-app purchases available.

### Is River Sentry free?

River Sentry is free to download, with no in-app purchases.

### Do Septic Edge or River Sentry have ads?

Neither Septic Edge nor River Sentry shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*