# Chemistry Formula vs Study Buddy Guru

The clearest difference is rating: Chemistry Formula at 5.0 against Study Buddy Guru's 4.2. Chemistry Formula also leads on in-app purchases (none vs 12) and ads (none vs shown). On price, review sentiment, ratings volume and device support there is nothing between them.

Both are free to download. Study Buddy Guru sells 12 in-app purchases, starting at $0.29 per month. Chemistry Formula asks for nothing beyond the download.

Chemistry Formula holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Chemistry Formula | Study Buddy Guru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chemistry-formula/id1515661635/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/study-buddy-guru-learn-stem/id1574450368/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 99 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Zluck Solutions](https://appshunter.io/developer/1093796022) | [ADIMPRESSION PTE. LTD.](https://appshunter.io/developer/879924923) |

## What reviewers say

### Chemistry Formula

[App page](https://appshunter.io/ios/app/chemistry-formula/id1515661635)

This app consolidates essential chemistry formulas, equations, and reaction mechanisms for intermediate students. It covers physical, inorganic, and organic chemistry topics, aiding in quick revision and preparation for competitive exams. Users can also add personal notes for last-minute study.

**Highlights:** Consolidated chemistry formulas and equations, Covers physical, inorganic, and organic chemistry, Useful for intermediate students, Aids in competitive exam preparation, Includes user notes for revision, Simple and navigable interface

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Chemistry Formula free?

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

### Is Study Buddy Guru free?

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

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

Chemistry Formula is rated higher. Chemistry Formula averages 5.0 out of 5 from 2 ratings, while Study Buddy Guru averages 4.2 from 5 ratings.

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

Study Buddy Guru shows ads; Chemistry Formula does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*