# Seqwater vs My SDRC

The clearest difference is update cadence: Seqwater at every 3 months against My SDRC's every 30 months. My SDRC's advantage is iOS requirement (13.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Seqwater ships an update every 3 months, My SDRC every 30 months. The most recent releases landed on September 14, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Seqwater | My SDRC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 30 months |
| Monetization | Free | — |
| Size | 44 MB | 44 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Queensland Bulk Water Supply Authority](https://appshunter.io/developer/1173354225) | [Southern Downs Regional Council](https://appshunter.io/developer/1539846203) |

## What reviewers say

### 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


### My SDRC

[App page](https://appshunter.io/ios/app/my-sdrc/id1539846201)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Seqwater free?

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

### Is My SDRC free?

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

### Do Seqwater or My SDRC have ads?

Neither Seqwater nor My SDRC shows ads.

### Which is updated more often, Seqwater or My SDRC?

Seqwater ships an update every 3 months, and My SDRC every 30 months. Most recently, Seqwater was updated on September 14, 2026 and My SDRC on September 10, 2026.

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