# Corvus Wall vs Seqwater

The clearest difference is iOS requirement: Corvus Wall at 12.0 against Seqwater's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Corvus Wall ships an update every 2 months, Seqwater every 3 months. The most recent releases landed on October 26, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Corvus Wall | Seqwater |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 114 MB | 44 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intov8 Pty Ltd](https://appshunter.io/developer/1109196662) | [Queensland Bulk Water Supply Authority](https://appshunter.io/developer/1173354225) |

## What reviewers say

### Corvus Wall

[App page](https://appshunter.io/ios/app/corvus-wall/id1147938633)

**Features:** macOS Compatibility

**In-app purchases:** none


### Seqwater

[App page](https://appshunter.io/ios/app/seqwater/id1173354226)

Stay informed about water dam releases and safety notices with real-time alerts. Discover recreational activities at various sites and access emergency contacts instantly. Location services ensure timely hazard notifications.

**Highlights:** Dam release alerts, Recreation and safety notices, Dam level information, Search for activities, Emergency contact list, Tap-to-call functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Corvus Wall free?

Corvus Wall is free to download, with no in-app purchases.

### Is Seqwater free?

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

### Do Corvus Wall or Seqwater have ads?

Neither Corvus Wall nor Seqwater shows ads.

### Which is updated more often, Corvus Wall or Seqwater?

Corvus Wall ships an update every 2 months, and Seqwater every 3 months. Most recently, Corvus Wall was updated on October 26, 2026 and Seqwater on October 1, 2026.

---

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