# Nerarium vs PlantDays

The clearest difference is in-app purchases: Nerarium at none against PlantDays's 2. Nerarium also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.6). PlantDays's advantage is update cadence (every 11 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. PlantDays sells 2 in-app purchases, starting at $2.99 per month. Nerarium asks for nothing beyond the download.

Nerarium ships an update every 2 months, PlantDays every 11 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Nerarium | PlantDays |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 11 days** |
| Size | 56 MB | 166 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Margherita Di Placido](https://appshunter.io/developer/1664075349) | [Kidologic Kft](https://appshunter.io/developer/1838141504) |

## What reviewers say

### Nerarium

[App page](https://appshunter.io/ios/app/nerarium/id1664075347)

**Features:** macOS Compatibility

**In-app purchases:** none


### PlantDays

[App page](https://appshunter.io/ios/app/plantdays-sowing-calendar/id6757358452)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plantdays Silver Monthly | $2.99 | per month |
| Plantdays Silver Yearly | $19.99 | per year |


## Frequently asked questions

### Is Nerarium free?

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

### Is PlantDays free?

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

### Do Nerarium or PlantDays have ads?

PlantDays shows ads; Nerarium does not.

### Which is updated more often, Nerarium or PlantDays?

Nerarium ships an update every 2 months, and PlantDays every 11 days. Most recently, Nerarium was updated on November 3, 2026 and PlantDays on November 5, 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.*