Comparison

OpenSprinkler vs WCS Seed Sphere V2

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OpenSprinkler

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
Read full description

The application allows you to automatically detect and control your OpenSprinkler irrigation system(s). OpenSprinkler is an open-source Internet web-based sprinkler timer / controller built upon the Arduino platform. Features of the app include: * Easy to understand device status * Quick program modification * Launch ad-hoc or defined programs instantly * Manual mode for convenient testing * Multi-device support * View visual representation of upcoming scheduled programs * View graphical and tabulated representation of log data * View current weather and forecast status for the device location * Change and disable rain delay * Multiple supported languages (Afrikaans, Amharic, Chinese, Czech, Dutch, French, German, Hebrew, Hungarian, Italian, Mongolian, Norwegian, Polish, Portuguese, Slovak, Slovenian, Spanish and more) This application requires you to own an OpenSprinkler that is properly connected to your network. For more information please visit https://opensprinkler.com. You can control your device from outside the local network with proper port forwarding and use of the WAN IP within the application or by using a VPN. For further assistance please visit the forums: https://forums.opensprinkler.com This is open source software: source code for this application can be found at https://github.com/OpenSprinkler/OpenSprinkler-App

About

WCS Seed Sphere V2

Features
Read full description

Use the Seed Sphere V2 app to connect to on-site Seed systems provided by Wadsworth Control Systems Inc. Off-site access is granted by subscribing to a Wadsworth Cloud account.

Screenshots

OpenSprinkler3 screens
WCS Seed Sphere V22 screens

Verdict

The call

The clearest difference is iOS requirement: WCS Seed Sphere V2 at 12.0 against OpenSprinkler's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 23, 2026 and October 3, 2026 respectively.

Scorecard1 real difference · 9 level
OpenSprinkler versus WCS Seed Sphere V2: the parameters behind the verdict, then further details
ParameterOpenSprinklerWCS Seed Sphere V2
PriceFreeFree
Rating3.9 (29 ratings) — better—
Positive reviews64.8% of reviews—
Number of ratings29 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size6 MB56 MB
Age rating4+4+
DeveloperOpenThingsWadsworth Control Systems, Inc.

Bugs and requests

OpenSprinkler

Reported bugs

20 issues
  • No network connectivity after update
  • Constantly crashes and fails to connect
  • App refreshes and updates super slow
  • Incompatible with VoiceOver, cannot edit/create programs
  • App cannot connect or discover OpenSprinkler 1.8.3 after update
Show 15 more
  • Update deleted OS sites and required new login
  • Loses settings on app updates
  • Won't connect to controller, but works in browser
  • Requires VPN to log in remotely
  • Screen doesn't refresh after changes, requires app restart
  • App crashes when taking a picture to assign to a zone
  • Resume after phone lock causes freeze, requires app restart
  • Weather location always displays as '11, Tottori-ken'
  • Hardware unit loses power randomly and reboots
  • App adds additional programs to the end of the list
  • Clock/GMT feature crashes app and reverts to default
  • Latest update broke connection with early build units (FW 1.8.3)
  • Update crashed OpenSprinkler, router can't find units
  • Firmware update wipes out config
  • Resume on iPhone 7 doesn't work, requires force quit

Requested features

9 requests
  • Add Apple Watch support
  • Indicate % water level with weather forecasts
  • Fix VoiceOver compatibility for editing/creating programs
  • Improve UI, follow iPhone standards
  • Add logging support to the app
Show 4 more
  • Support for older firmware versions (1.8.3)
  • Fix DHCP/static IP bug
  • Add temperature display to home screen
  • Fix resume issue on iPhone

WCS Seed Sphere V2

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

OpenSprinkler

No in-app purchases

None

WCS Seed Sphere V2

No in-app purchases

Questions

Is OpenSprinkler free?
OpenSprinkler is free to download, with no in-app purchases.
Is WCS Seed Sphere V2 free?
WCS Seed Sphere V2 is free to download, with no in-app purchases.
Do OpenSprinkler or WCS Seed Sphere V2 have ads?
Neither OpenSprinkler nor WCS Seed Sphere V2 shows ads.
Which is updated more often, OpenSprinkler or WCS Seed Sphere V2?
OpenSprinkler ships an update every 2 months, and WCS Seed Sphere V2 every 2 months. Most recently, OpenSprinkler was updated on October 23, 2026 and WCS Seed Sphere V2 on October 3, 2026.

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