# Study AI vs Growbit

The clearest difference is rating: Study AI at 4.3 against Growbit's 3.6. Study AI also leads on update cadence (every 6 days vs monthly). Growbit's advantage is ads (none vs shown) and ratings volume (54 vs 3). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Study AI sells 4 in-app purchases, starting at $8.99 per 7 days and Growbit sells 9 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Study AI holds the better App Store score, 4.3 against 3.6. That said, the two scores are not equally well evidenced: Growbit has 54 ratings behind it against 3, so its average is the more settled of the two.

Study AI ships an update every 6 days, Growbit monthly. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Study AI | Growbit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/study-ai-homework-helper/id6746123529/reviews)** | [3.6 (54 ratings)](https://appshunter.io/ios/app/growbit-daily-micro-learning/id6747403161/reviews) |
| Number of ratings | 3 | **54** |
| Positive reviews | — | 13.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 41 MB | 255 MB |
| Requires iOS | **15.1** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sofia Ortega](https://appshunter.io/developer/1815262489) | [Zemeto Ltd.](https://appshunter.io/developer/1648479007) |

## What reviewers say

### Study AI

[App page](https://appshunter.io/ios/app/study-ai-homework-helper/id6746123529)

Instantly solve complex math problems with AI-powered, step-by-step explanations. This tool helps you understand the process behind solutions, from basic arithmetic to calculus, making homework faster and learning more effective.

**Highlights:** AI-powered step-by-step solutions, Photo recognition for instant solving, Covers algebra, calculus, geometry, and more, Animated steps for visual learning, User-friendly design for all ages, Fast and accurate problem solving

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Math Solver Pro | $8.99 | per 7 days |
| Weekly Trial Math Solver Pro | $8.99 | per 7 days |
| Monthly Math Solver Pro | $14.99 | per month |
| Monthly Trial Math Solver Pro | $15.99 | per month |


### Growbit

[App page](https://appshunter.io/ios/app/growbit-daily-micro-learning/id6747403161)

This app offers short, engaging daily lessons to help you learn new facts and build knowledge without pressure. Transform your screen time into a productive learning habit with bite-sized content across various subjects.

**Highlights:** Bite-sized lessons, Learn new facts daily, Habit building, Multiple topics, Weekly new content, 5-minute lessons

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Unlimited Access Weekly | $9.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Weekly | $11.99 | per 7 days |
| Yearly | $35.99 | per year |
| Unlimited access for 3 months | $39.99 | per 3 months |
| Unlimited Yearly Access | $59.99 | per year |
| Yearly | $59.99 | per year |
| Unlimited Yearly Access | $89.99 | per year |


## Frequently asked questions

### Is Study AI free?

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

### Is Growbit free?

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

### Which has better reviews, Study AI or Growbit?

Study AI is rated higher. Study AI averages 4.3 out of 5 from 3 ratings, while Growbit averages 3.6 from 54 ratings.

### Do Study AI or Growbit have ads?

Study AI shows ads; Growbit does not.

### Which is updated more often, Study AI or Growbit?

Study AI ships an update every 6 days, and Growbit monthly. Most recently, Study AI was updated on October 15, 2026 and Growbit on October 18, 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.*