# OpenSprinkler vs H2D DAB

The clearest difference is rating: OpenSprinkler at 3.9 against H2D DAB's 1.9. OpenSprinkler also leads on review sentiment (65% vs 27%) and in-app purchases (none vs 11). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. H2D DAB sells 11 one-off in-app purchases. OpenSprinkler asks for nothing beyond the download.

OpenSprinkler holds the better App Store score, 3.9 against 1.9. Both are backed by a comparable volume of ratings — 29 and 10 respectively. Written reviews point the same way: 65% of OpenSprinkler's written reviews are positive against 27% of H2D DAB's.

OpenSprinkler ships an update every 2 months, H2D DAB every 5 weeks. The most recent releases landed on September 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OpenSprinkler | H2D DAB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (29 ratings)](https://appshunter.io/ios/app/opensprinkler/id830988967/reviews)** | [1.9 (10 ratings)](https://appshunter.io/ios/app/h2d-dab/id6497955585/reviews) |
| Number of ratings | **29** | 10 |
| Positive reviews | **64.8% of reviews** | 27.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 6 MB | 66 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [OpenThings](https://appshunter.io/developer/1526685906) | [DAB Pumps](https://appshunter.io/developer/1239868669) |

## What reviewers say

### OpenSprinkler

[App page](https://appshunter.io/ios/app/opensprinkler/id830988967)

Control your OpenSprinkler irrigation system remotely. Monitor device status, modify watering schedules, and launch programs instantly. Features manual testing, multi-device support, and weather integration.

**Highlights:** Device status monitoring, Program modification, Instant program launch, Manual testing mode, Multi-device support, Weather and forecast integration, Log data visualization

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

**In-app purchases:** none


### H2D DAB

[App page](https://appshunter.io/ios/app/h2d-dab/id6497955585)

Monitor your water and energy consumption with detailed overviews and anomaly notifications. Remotely control and interact with compatible devices to develop sustainable usage habits.

**Highlights:** Consumption overview, Anomaly notifications, Remote device control, Sustainable habit tips, Compatibility with esybox products

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 device, 1 Year | $23.00 | one-time |
| Premium 1 device, 1 Year+12Mo | $42.00 | one-time |
| Premium 2 devices,1 Year | $43.00 | one-time |
| Premium 1 device, 3 Years+12Mo | $90.00 | one-time |
| Premium 6 devices,1 Year+12Mo | $186.99 | one-time |
| Premium 8 devices,1 Year+12Mo | $214.99 | one-time |
| Premium 4 devices,3 Years+12Mo | $304.99 | one-time |
| Premium 5 devices,3 Years+12Mo | $359.00 | one-time |
| Premium 6 devices,3 Years+12Mo | $400.00 | one-time |
| Premium 7 devices,3 Years+12Mo | $439.00 | one-time |
| Premium 8 devices,3 Years+12Mo | $464.99 | one-time |


## Frequently asked questions

### Is OpenSprinkler free?

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

### Is H2D DAB free?

H2D DAB is free to download, with in-app purchases available.

### Which has better reviews, OpenSprinkler or H2D DAB?

OpenSprinkler is rated higher. OpenSprinkler averages 3.9 out of 5 from 29 ratings, while H2D DAB averages 1.9 from 10 ratings.

### Do OpenSprinkler or H2D DAB have ads?

Neither OpenSprinkler nor H2D DAB shows ads.

### Which is updated more often, OpenSprinkler or H2D DAB?

OpenSprinkler ships an update every 2 months, and H2D DAB every 5 weeks. Most recently, OpenSprinkler was updated on September 24, 2026 and H2D DAB on October 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.*