# Holman Water

> App for setting up and managing multiple tap timers with customizable schedules. (iPhone/iPad app by Bookleaf PTY Ltd.)

- Source: https://appshunter.io/ios/app/holman-water/id988898811 (this page in markdown: same URL + `.md`)
- Developer: [Bookleaf PTY Ltd](https://appshunter.io/developer/961301374)
- Category: Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 13 MB
- Languages: American English
- Released: 2016-03-29
- Data updated: 2026-08-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/holman-water/id988898811/reviews.md

## What is Holman Water?

Holman Water

This app provides an easy way to setup your tap timers. 
You can connect up to 8 tap timers and configure independently the turn on time and duration for each of it.

Hightlights:

- Watering duration from 1 minute to 12 hours 59 minutes in 1 minute intervals. 
- 3 start times per day.
- 7 Day watering calendar. 
- Odd and even day scheduling.
- Interval Day setting
- Manual on/off

## Key features

- Connect up to 8 tap timers
- Independent configuration per timer
- Watering duration from 1 min to 12h 59m
- 3 start times per day
- 7-day watering calendar
- Odd/even day scheduling
- Interval day setting
- Manual on/off control

## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/holman-water/id988898811/reviews.md

### 1/5 — Doesn’t work with iOS 16

*2022-10-16*

Please update app to support iOS 16

### 1/5 — Useless waste of money

*2020-11-29*

To purchase the irrigation controller and set it up at home, one assumes that it is fit for purpose. Not so! From the iPhone there is no Bluetooth connection process to even start the app with. Hit and miss after setting whether the timer is reliable. After iOS14, the app no longer talks to the controller. Really disappointing technology and zero customer experience built into the ecosystem. Do t waste your money

### 2/5 — Not good

*2020-11-14*

Timers have stop working on mine and the app gives no real feedback as to whether things are set properly still.

You can download the schedule to a blank app state and that (I guess) tells you how it is set but when it's not working you're left to your own devices to work out what's failing.

The links to help docs all 404 now so this seems like it's basically an unsupported product, which is funny as Bunning still sell it. 

I would buy a different brand with nicer UX, better feedback as to what is going on and that is regularly updated. Not having diagnosis or even a basic manual in app is just lazy.

### 3/5 — UI

*2020-03-22*

This has to be the worst UI design. I have seen in a while. App works but that design can be improved.

### 1/5 — Bad! Only connects to a few phones

*2019-10-06*

Very unhappy I purchased the BTX1 as I cannot use it because It only connects to these 3 iPhones;    
 7plus, 7 and 5s.  [i have a 6Splus]
(Plus works with some Samsung phones)
Wat the???  Why would they do that??
It’s not written on the box which is worse!!
I now have to return it and buy another. 
I was going to next get the Holman lights but this definitely won’t be happening now.  Holman need to up their game!!

### 1/5 — Utterly useless

*2019-03-24*

Scheduled waterings don’t work, connection is problematic. Poor app to support an expensive watering device. Have deleted app and returned unit for refund to purchase a Gardena.

### 4/5 — Not working

*2019-02-08*

First buy failed to connect to any device via Bluetooth. Returned and new one works well. A bit concerned about lack of updates (2 years).

### 1/5 — Rubbish

*2018-12-18*

This app and timer are complete rubbish, first one didn’t work took it back and replacement doesn’t either. Doesn’t connect to Bluetooth fails to download tap timer settings, just complete rubbish. Nothing smart about this tap timer at all. Will be returning again for another brand

### 1/5 — Like all other Holman apps this is trash

*2018-12-16, version 3.10*

Hopeless app just like the Holman iGarder app. Horrible interface, riddled with bugs and not worth the space. Avoid buying any “smart” Holman products, their apps are woefully inadequate which essentially renders the products useless.

### 4/5 — Needs Seconds added to timer

*2017-05-07*

Please add seconds to timer. Minutes is not granular enough.

## Frequently asked questions about Holman Water

### How many tap timers can Holman Water connect to?

Holman Water allows you to connect and configure up to 8 tap timers independently. This enables detailed control over each watering zone.

### What is the maximum watering duration supported by Holman Water?

The watering duration can be set from 1 minute up to 12 hours and 59 minutes, with adjustments available in 1-minute intervals.

### Can I schedule multiple watering times per day with Holman Water?

Yes, Holman Water supports up to 3 distinct start times per day, giving you flexibility in your watering schedule.

### Does Holman Water offer advanced scheduling options like interval days?

Yes, Holman Water includes an Interval Day setting, as well as options for odd and even day scheduling, and a 7-day watering calendar.

### Is Holman Water available on Android devices?

Based on the provided data, Holman Water is currently supported on iPhone and iPod devices. Compatibility with Android is not specified.

### How often is Holman Water updated?

The latest version of Holman Water is 3.12, and it was last updated on November 11, 2022. This indicates updates are not very frequent.

### Does Holman Water have ads?

No, Holman Water does not contain advertisements. The app is free to use without any ad interruptions.

### What is the age rating for Holman Water?

Holman Water has an age rating of 4+, making it suitable for a wide range of users, including children and adults.

## Version history (last 5 releases)

### 3.12 — 2022-11-11

Support latest OS.

### 3.10 — 2016-11-30

This app has been updated by Apple to display the Apple Watch app icon.

Bug fixed.

### 3.9 — 2016-11-23

bug fixed.

### 3.8 — 2016-11-09

Bug fixes.

### 3.7 — 2016-10-28

Bug fixed.

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## More apps by Bookleaf PTY Ltd

- [iGardener](https://appshunter.io/ios/app/igardener/id1128848827)
- [Holman Home](https://appshunter.io/ios/app/holman-home/id1478888720)
- [Light2017](https://appshunter.io/ios/app/light2017/id1522239098)

All apps by Bookleaf PTY Ltd: https://appshunter.io/developer/961301374

## Related topics

[eden water timer](https://appshunter.io/ios/topics/eden-water-timer) · [holman](https://appshunter.io/ios/topics/holman)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*