# MEL Science vs OnFire Learning

The clearest difference is review sentiment: OnFire Learning at 100% against MEL Science's 39%. OnFire Learning also leads on rating (5.0 vs 3.7) and update cadence (fortnightly vs every 6 weeks). MEL Science's advantage is ratings volume (85 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OnFire Learning holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: MEL Science has 85 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 39% of MEL Science's written reviews are positive against 100% of OnFire Learning's.

MEL Science ships an update every 6 weeks, OnFire Learning fortnightly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MEL Science | OnFire Learning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (85 ratings)](https://appshunter.io/ios/app/mel-science-a-science-lab-app/id988394506/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/onfire-learning/id6740921345/reviews)** |
| Number of ratings | **85** | 2 |
| Positive reviews | 39.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 130 MB | 36 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEL Science Limited](https://appshunter.io/developer/988394505) | [Synapse Education Solutions LLC](https://appshunter.io/developer/1792242015) |

## What reviewers say

### MEL Science

[App page](https://appshunter.io/ios/app/mel-science-a-science-lab-app/id988394506)

Explore the world of science through interactive experiments and engaging games. This app guides you through real science activities, making learning fun and hands-on. Discover molecular structures and conduct your own science projects.

**Highlights:** Conduct real science experiments, Interactive experiment guidance, Learn molecular structures, Science games and activities, Experiment assistant, Knowledge check tests

**In-app purchases:** none


### OnFire Learning

[App page](https://appshunter.io/ios/app/onfire-learning/id6740921345)

Access course materials, take quizzes, and submit assignments on your mobile device. Track your progress, view grades, and communicate with others. Designed for seamless learning on the go.

**Highlights:** Take quizzes with result summaries, View and submit assignments, Browse lessons with progress tracking, See learning objectives, Track course grades and scores, Switch between multiple user roles, Faster and more reliable messaging

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

**In-app purchases:** none


## Frequently asked questions

### Is MEL Science free?

MEL Science is free to download, with no in-app purchases.

### Is OnFire Learning free?

OnFire Learning is free to download, with no in-app purchases.

### Which has better reviews, MEL Science or OnFire Learning?

OnFire Learning is rated higher. MEL Science averages 3.7 out of 5 from 85 ratings, while OnFire Learning averages 5.0 from 2 ratings.

### Do MEL Science or OnFire Learning have ads?

Neither MEL Science nor OnFire Learning shows ads.

### Which is updated more often, MEL Science or OnFire Learning?

MEL Science ships an update every 6 weeks, and OnFire Learning fortnightly. Most recently, MEL Science was updated on October 15, 2026 and OnFire Learning on October 7, 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.*