# PlantStar vs Quick Study AI

The clearest difference is iOS requirement: Quick Study AI at 16.6 against PlantStar's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PlantStar sells 1 in-app purchase, starting at $1.99 per year and Quick Study AI sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PlantStar ships an update monthly, Quick Study AI every 2 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PlantStar | Quick Study AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/quick-study-ai/id6738230951/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Freemium | Freemium |
| Size | 44 MB | 35 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PlantStar Ltd](https://appshunter.io/developer/1688181337) | [The Panic Agency, Inc.](https://appshunter.io/developer/1779822066) |

## What reviewers say

### PlantStar

[App page](https://appshunter.io/ios/app/plantstar/id6449223055)

Discover the perfect plant for any space with this comprehensive guide. Explore over 50,000 plant suggestions, detailed profiles, and community forums to create your dream garden. Ideal for beginners and experienced gardeners alike.

**Highlights:** Extensive plant database (50,000+ suggestions), Detailed plant profiles with growing conditions, Favorites function to save plants, Community forum for plant discussions, Intuitive search and filtering, Mobile-friendly interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plantstar Premium | $1.99 | per year |


### Quick Study AI

[App page](https://appshunter.io/ios/app/quick-study-ai/id6738230951)

Instantly solve homework problems by taking a photo of your question. Receive clear, step-by-step explanations for subjects like math, science, history, and literature. Designed to help students understand concepts, not just find answers.

**Highlights:** AI-powered homework analysis, Step-by-step explanations, Photo-based problem recognition, Save and review solution history, Support for multiple subjects, Follow-up questions for deeper understanding

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access (1-Week) | $4.99 | per 7 days |
| All Access (1-Year) | $19.99 | per year |


## Frequently asked questions

### Is PlantStar free?

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

### Is Quick Study AI free?

Quick Study AI is free to download, with in-app purchases available.

### Do PlantStar or Quick Study AI have ads?

Neither PlantStar nor Quick Study AI shows ads.

### Which is updated more often, PlantStar or Quick Study AI?

PlantStar ships an update monthly, and Quick Study AI every 2 months. Most recently, PlantStar was updated on October 10, 2026 and Quick Study AI on October 9, 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.*