# Mari vs Grolo

The clearest difference is review sentiment: Grolo at 100% against Mari's 28%. Grolo also leads on iOS requirement (11.0 vs 15.1). 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.

Mari ships an update every 2 months, Grolo every 3 months. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Mari | Grolo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/mari-time/id786765523/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 27.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 50 MB | 28 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Surrey School District](https://appshunter.io/developer/634542422) | [FURIM Institutt](https://appshunter.io/developer/1380019309) |

## What reviewers say

### Mari

[App page](https://appshunter.io/ios/app/mari-time/id786765523)

Stay informed with the official mobile app for Earl Marriott Secondary. Receive push notifications for important news, access up-to-date event calendars, and easily connect to school resources and online platforms. Share school events and integrate them into your personal calendar.

**Highlights:** Push notifications for school news, Up-to-date event calendars, Direct access to school resources, Shareable school events, Calendar integration, Contact school via email/phone

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

**In-app purchases:** none


### Grolo

[App page](https://appshunter.io/ios/app/grolo/id6447375585)

Cultivate a virtual garden, learning about organic farming and plant care. Engage in a gamified experience with real-time growth stages, and discover the health benefits of each plant. Earn points and climb the ranks in this educational and entertaining simulation.

**Highlights:** Virtual plant cultivation, Real-time growth stages, Simulated plant care (sunlight, water, soil), Pest and disease management, Learn plant health benefits, Gamified scoring and ranking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mari free?

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

### Is Grolo free?

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

### Do Mari or Grolo have ads?

Neither Mari nor Grolo shows ads.

### Which is updated more often, Mari or Grolo?

Mari ships an update every 2 months, and Grolo every 3 months. Most recently, Mari was updated on October 13, 2026 and Grolo on October 6, 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.*