# MEL Science vs Digitalefiling

The clearest difference is in-app purchases: MEL Science at none against Digitalefiling's 10. MEL Science also leads on update cadence (every 6 weeks vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Digitalefiling sells 10 one-off in-app purchases. MEL Science asks for nothing beyond the download.

MEL Science ships an update every 6 weeks, Digitalefiling every 13 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | MEL Science | Digitalefiling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (88 ratings)](https://appshunter.io/ios/app/mel-science-a-science-lab-app/id988394506/reviews)** | — |
| Number of ratings | **88** | — |
| Positive reviews | 39.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 13 months |
| Monetization | Free | — |
| Size | 130 MB | 147 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEL Science Limited](https://appshunter.io/developer/988394505) | [Online Learning](https://appshunter.io/developer/1790866777) |

## 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


### Digitalefiling

[App page](https://appshunter.io/ios/app/digitalefiling/id6717594739)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - BS | $119.99 | one-time |
| Package - BU | $129.99 | one-time |
| Package - BW | $149.99 | one-time |
| Package - CE | $199.99 | one-time |
| Package - CF | $199.99 | one-time |
| Package - CG | $299.99 | one-time |
| Package - CJ | $399.99 | one-time |
| Package - CL | $499.99 | one-time |
| Package - CM | $599.99 | one-time |
| Package - CN | $699.99 | one-time |


## Frequently asked questions

### Is MEL Science free?

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

### Is Digitalefiling free?

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

### Do MEL Science or Digitalefiling have ads?

Neither MEL Science nor Digitalefiling shows ads.

### Which is updated more often, MEL Science or Digitalefiling?

MEL Science ships an update every 6 weeks, and Digitalefiling every 13 months. Most recently, MEL Science was updated on October 24, 2026 and Digitalefiling on October 27, 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.*