# OpenSprinkler vs PlanaCan

The clearest difference is rating: PlanaCan at 4.3 against OpenSprinkler's 3.9. PlanaCan also leads on iOS requirement (12.1 vs 15.0). OpenSprinkler's advantage is review sentiment (65% vs 50%) and ratings volume (29 vs 6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

PlanaCan holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 29 and 6 respectively. Written reviews complicate that: 65% of OpenSprinkler's written reviews are positive against 50% of PlanaCan's, so the app with the better star average is not the one people write more warmly about.

OpenSprinkler ships an update every 2 months, PlanaCan every 6 weeks. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | OpenSprinkler | PlanaCan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (29 ratings)](https://appshunter.io/ios/app/opensprinkler/id830988967/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/planacan/id1485829218/reviews)** |
| Number of ratings | **29** | 6 |
| Positive reviews | **64.8% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 6 MB | 61 MB |
| Requires iOS | 15.0 | **12.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [OpenThings](https://appshunter.io/developer/1526685906) | [Michael Rast](https://appshunter.io/developer/1454139306) |

## 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


### PlanaCan

[App page](https://appshunter.io/ios/app/planacan/id1485829218)

This application assists commercial growers in planning, scheduling, and tracking their cultivation work. It offers a suite of tools across multiple platforms to streamline business operations.

**Highlights:** Business planning tools, Work scheduling, Cultivation tracking, Multi-platform software suite, Grower business management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OpenSprinkler free?

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

### Is PlanaCan free?

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

### Which has better reviews, OpenSprinkler or PlanaCan?

PlanaCan is rated higher. OpenSprinkler averages 3.9 out of 5 from 29 ratings, while PlanaCan averages 4.3 from 6 ratings.

### Do OpenSprinkler or PlanaCan have ads?

Neither OpenSprinkler nor PlanaCan shows ads.

### Which is updated more often, OpenSprinkler or PlanaCan?

OpenSprinkler ships an update every 2 months, and PlanaCan every 6 weeks. Most recently, OpenSprinkler was updated on September 24, 2026 and PlanaCan on September 19, 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.*