# Study Buddy Guru vs Chemistry Pro

The clearest difference is rating: Study Buddy Guru at 4.2 against Chemistry Pro's 4.0. Study Buddy Guru also leads on update cadence (monthly vs every 2 months). Chemistry Pro's advantage is iOS requirement (12.0 vs 15.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Study Buddy Guru sells 12 in-app purchases, starting at $0.29 per month and Chemistry Pro sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Study Buddy Guru holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

Study Buddy Guru ships an update monthly, Chemistry Pro every 2 months. The most recent releases landed on September 18, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | Study Buddy Guru | Chemistry Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/study-buddy-guru-learn-stem/id1574450368/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/chemistry-pro/id1588453081/reviews) |
| Number of ratings | **5** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 99 MB | 40 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ADIMPRESSION PTE. LTD.](https://appshunter.io/developer/879924923) | [Ali Umer](https://appshunter.io/developer/1584417594) |

## What reviewers say

### Study Buddy Guru

[App page](https://appshunter.io/ios/app/study-buddy-guru-learn-stem/id1574450368)

This app provides engaging video lessons and interactive quizzes to help students master chemistry, biology, and science. It offers personalized feedback and explanations to guide learning at your own pace, aiming to improve academic performance.

**Highlights:** Engaging video lessons, Automated progress feedback, Helpful concept explanations, Quizzes and challenges, Study at your own pace, Personalized learning guidance

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biology - Learn Slow Paced | $0.29 | per month |
| Science - Learn Slow Paced | $0.29 | per month |
| Mathematics - Learn Slow Paced | $0.49 | per month |
| Mathematics - Learn Medium Paced | $0.99 | per month |
| Biology - Learn Medium Paced | $0.99 | per month |
| Science - Learn Medium Paced | $0.99 | per month |
| Mathematics - Learn Fast Paced | $1.99 | per month |
| Biology - Learn Fast Paced | $3.99 | per month |
| Science - Learn Fast Paced | $3.99 | per month |
| Chemistry - Learn Slow Paced | $5.99 | per month |
| Chemistry - Learn Medium Paced | $6.99 | per month |
| Chemistry - Learn Fast Paced | $9.99 | per month |


### Chemistry Pro

[App page](https://appshunter.io/ios/app/chemistry-pro/id1588453081)

Learn chemistry from basic to advanced topics with offline access. This app offers hundreds of lessons in English, covering chemistry in everyday life. Unlock premium features and advanced lessons through in-app purchases or subscriptions.

**Highlights:** Hundreds of chemistry topics, Offline access, Learn from basics to advanced, Chemistry in life lessons, Review mode, In-app purchases for premium content

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chemistry | $4.99 | per 7 days |
| Chemistry | $6.99 | per month |
| Chemistry | $29.99 | per year |
| Chemistry | $2.99 | one-time |
| Chemistry | $49.99 | one-time |


## Frequently asked questions

### Is Study Buddy Guru free?

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

### Is Chemistry Pro free?

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

### Which has better reviews, Study Buddy Guru or Chemistry Pro?

Study Buddy Guru is rated higher. Study Buddy Guru averages 4.2 out of 5 from 5 ratings, while Chemistry Pro averages 4.0 from 3 ratings.

### Do Study Buddy Guru or Chemistry Pro have ads?

Both Study Buddy Guru and Chemistry Pro show ads.

### Which is updated more often, Study Buddy Guru or Chemistry Pro?

Study Buddy Guru ships an update monthly, and Chemistry Pro every 2 months. Most recently, Study Buddy Guru was updated on September 18, 2026 and Chemistry Pro on July 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.*