# Diagnose Plant Problems App vs Calendeer

The clearest difference is in-app purchases: Calendeer at none against Diagnose Plant Problems App's 4. Diagnose Plant Problems App's advantage is iOS requirement (15.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Diagnose Plant Problems App sells 3 in-app purchases, starting at $6.99 per 7 days. Calendeer asks for nothing beyond the download.

Diagnose Plant Problems App ships an update every 3 weeks, Calendeer monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Diagnose Plant Problems App | Calendeer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (51 ratings)](https://appshunter.io/ios/app/diagnose-plant-problems-app/id6754694264/reviews)** | — |
| Number of ratings | **51** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 190 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lidwien Veugen](https://appshunter.io/developer/1448601467) | [Niels Boey](https://appshunter.io/developer/902753434) |

## What reviewers say

### Diagnose Plant Problems App

[App page](https://appshunter.io/ios/app/diagnose-plant-problems-app/id6754694264)

Instantly identify plant diseases, pests, and care issues by snapping a photo. Receive AI-driven diagnoses and tailored advice for recovery and prevention. Track your plant's health and learn how to keep them thriving.

**Highlights:** Smart Disease Identifier, Instant Plant ID, Plant Doctor Advice, Personal Care Guide, Prevention Tips, Health Tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plant Doctor - Diagnose sick plants | $6.99 | per 7 days |
| Plant Doctor - Diagnose sick plants | $7.99 | per 7 days |
| Plant Doctor - Diagnose sick plants | $24.99 | per year |


### Calendeer

[App page](https://appshunter.io/ios/app/calendeer/id6758882789)

**In-app purchases:** none


## Frequently asked questions

### Is Diagnose Plant Problems App free?

Diagnose Plant Problems App is free to download, with in-app purchases available.

### Is Calendeer free?

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

### Do Diagnose Plant Problems App or Calendeer have ads?

Neither Diagnose Plant Problems App nor Calendeer shows ads.

### Which is updated more often, Diagnose Plant Problems App or Calendeer?

Diagnose Plant Problems App ships an update every 3 weeks, and Calendeer monthly. Most recently, Diagnose Plant Problems App was updated on October 30, 2026 and Calendeer on October 31, 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.*