# HeronTrack vs OpenSprinklerASB

The clearest difference is update cadence: OpenSprinklerASB at every 5 days against HeronTrack's every 4 weeks. 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.

HeronTrack ships an update every 4 weeks, OpenSprinklerASB every 5 days. The most recent releases landed on September 18, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | HeronTrack | OpenSprinklerASB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Size | 56 MB | 28 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HeronTrack](https://appshunter.io/developer/1462166685) | [Checkbox IT GmbH](https://appshunter.io/developer/1697004435) |

## What reviewers say

### HeronTrack

[App page](https://appshunter.io/ios/app/herontrack/id1487645795)

**Features:** Vision Pro support

**In-app purchases:** none


### OpenSprinklerASB

[App page](https://appshunter.io/ios/app/opensprinklerasb/id6451155173)

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

**In-app purchases:** none


## Frequently asked questions

### Is HeronTrack free?

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

### Is OpenSprinklerASB free?

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

### Do HeronTrack or OpenSprinklerASB have ads?

Neither HeronTrack nor OpenSprinklerASB shows ads.

### Which is updated more often, HeronTrack or OpenSprinklerASB?

HeronTrack ships an update every 4 weeks, and OpenSprinklerASB every 5 days. Most recently, HeronTrack was updated on September 18, 2026 and OpenSprinklerASB on September 29, 2026.

---

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