# Botany Knowledge Quiz vs Let Grow

The clearest difference is rating: Let Grow at 5.0 against Botany Knowledge Quiz's 4.4. Let Grow also leads on in-app purchases (none vs 7) and ads (none vs shown). Botany Knowledge Quiz's advantage is ratings volume (19 vs 2). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Botany Knowledge Quiz sells 7 in-app purchases, starting at $2.99 per 7 days. Let Grow asks for nothing beyond the download.

Let Grow holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Botany Knowledge Quiz has 19 ratings behind it against 2, so its average is the more settled of the two.

Botany Knowledge Quiz ships an update every 4 months, Let Grow monthly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Botany Knowledge Quiz | Let Grow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (19 ratings)](https://appshunter.io/ios/app/botany-knowledge-quiz/id1164604165/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/let-grow/id1658739738/reviews)** |
| Number of ratings | **19** | 2 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 131 MB | 49 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Asad Shoaib](https://appshunter.io/developer/1142302870) | [Grow With Trees](https://appshunter.io/developer/1464236883) |

## What reviewers say

### Botany Knowledge Quiz

[App page](https://appshunter.io/ios/app/botany-knowledge-quiz/id1164604165)

Test your plant science knowledge with engaging quizzes covering all aspects of botany. Features include instant feedback, multiplayer modes, and comprehensive study material for students and enthusiasts alike.

**Highlights:** Engaging quizzes and trivia, Covers all branches of botany, Instant feedback with color-coded responses, Multiplayer functionality for global competition, Comprehensive study material, Suitable for exam preparation

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - No Ads & Unlock Topics | $2.99 | per 7 days |
| Pro - No Ads & Unlock Topics | $7.99 | per month |
| Pro - No Ads & Unlock Topics | $19.99 | per year |
| Reset Timer | $0.99 | one-time |
| Half Eliminator | $0.99 | one-time |
| Unlock Topics | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


### Let Grow

[App page](https://appshunter.io/ios/app/let-grow/id1658739738)

Identify plant species, learn about their benefits or harms, and test your knowledge with interactive games. Report invasive plant sightings and access information in English and Spanish.

**Highlights:** Plant identification, Plant database, Interactive learning games, Competitive challenges, Invasive species reporting, Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is Botany Knowledge Quiz free?

Botany Knowledge Quiz is free to download, with in-app purchases available.

### Is Let Grow free?

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

### Which has better reviews, Botany Knowledge Quiz or Let Grow?

Let Grow is rated higher. Botany Knowledge Quiz averages 4.4 out of 5 from 19 ratings, while Let Grow averages 5.0 from 2 ratings.

### Do Botany Knowledge Quiz or Let Grow have ads?

Botany Knowledge Quiz shows ads; Let Grow does not.

### Which is updated more often, Botany Knowledge Quiz or Let Grow?

Botany Knowledge Quiz ships an update every 4 months, and Let Grow monthly. Most recently, Botany Knowledge Quiz was updated on October 24, 2026 and Let Grow on October 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.*