# WaterPlantly vs Shift Calendar

The clearest difference is in-app purchases: Shift Calendar at none against WaterPlantly's 1. Shift Calendar also leads on update cadence (every 3 weeks vs every 2 months). WaterPlantly's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. WaterPlantly sells 1 in-app purchase, starting at $4.49 per month. Shift Calendar asks for nothing beyond the download.

WaterPlantly ships an update every 2 months, Shift Calendar every 3 weeks. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WaterPlantly | Shift Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/waterplantly-reminder/id1557055035/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 12 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [mizukami takamasa](https://appshunter.io/developer/1540548537) | [Vu Trong](https://appshunter.io/developer/1878635735) |

## What reviewers say

### WaterPlantly

[App page](https://appshunter.io/ios/app/waterplantly-reminder/id1557055035)

Never forget to water or fertilize your plants again. This app helps you manage all your plants in one place, sending timely reminders and allowing you to log care activities. Keep your green friends thriving with organized plant care.

**Highlights:** Watering and fertilizing notifications, Centralized plant management, Care activity calendar, Data backup, Customizable frequency and time

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly support for developers | $4.49 | per month |


### Shift Calendar

[App page](https://appshunter.io/ios/app/shift-calendar-shift-planner/id6760978159)

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

**In-app purchases:** none


## Frequently asked questions

### Is WaterPlantly free?

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

### Is Shift Calendar free?

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

### Do WaterPlantly or Shift Calendar have ads?

Neither WaterPlantly nor Shift Calendar shows ads.

### Which is updated more often, WaterPlantly or Shift Calendar?

WaterPlantly ships an update every 2 months, and Shift Calendar every 3 weeks. Most recently, WaterPlantly was updated on October 5, 2026 and Shift Calendar on October 25, 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.*