# Science Helper vs My Test Buddy

Science Helper and My Test Buddy are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Science Helper sells 2 in-app purchases, starting at $4.99 per 7 days and My Test Buddy sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Science Helper | My Test Buddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 43 MB | 44 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Venu Kuriti](https://appshunter.io/developer/1838423989) | [INNOEDGE TECHNOLOGIES LIMITED](https://appshunter.io/developer/1887278005) |

## What reviewers say

### Science Helper

[App page](https://appshunter.io/ios/app/science-helper-scan-and-solve/id6761766264)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Yearly Premium | $24.99 | per year |


### My Test Buddy

[App page](https://appshunter.io/ios/app/my-test-buddy/id6763251000)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Test Buddy Pro Monthly | $4.99 | per month |
| Test Buddy Family Monthly | $14.99 | per month |
| Test Buddy Pro Annual | $47.99 | per year |
| Test Buddy Family Annual | $147.99 | per year |


## Frequently asked questions

### Is Science Helper free?

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

### Is My Test Buddy free?

My Test Buddy is free to download, with in-app purchases available.

### Do Science Helper or My Test Buddy have ads?

Neither Science Helper nor My Test Buddy shows ads.

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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.*