# Saylor Academy vs Sample for Science

The clearest difference is update cadence: Sample for Science at every 6 weeks against Saylor Academy's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Saylor Academy ships an update every 9 months, Sample for Science every 6 weeks. The most recent releases landed on July 7, 2026 and February 24, 2026 respectively.

## The numbers

| Metric | Saylor Academy | Sample for Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (50 ratings)](https://appshunter.io/ios/app/saylor-academy/id1481507148/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 71 MB | 58 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Constitution Foundation](https://appshunter.io/developer/1481507147) | [Universidade Federal Fluminense](https://appshunter.io/developer/739312311) |

## What reviewers say

### Saylor Academy

[App page](https://appshunter.io/ios/app/saylor-academy/id1481507148)

Access free college-level courses and work towards a degree at your own pace. Download course materials for offline study, track your grades, and receive important notifications directly on your mobile device.

**Highlights:** Browse courses on the go, Download materials for offline access, Check your grades, Receive course notifications, Work toward a degree

**Features:** macOS Compatibility

**In-app purchases:** none


### Sample for Science

[App page](https://appshunter.io/ios/app/sample-for-science/id6470819452)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Saylor Academy free?

Saylor Academy is free to download, with no in-app purchases.

### Is Sample for Science free?

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

### Do Saylor Academy or Sample for Science have ads?

Neither Saylor Academy nor Sample for Science shows ads.

### Which is updated more often, Saylor Academy or Sample for Science?

Saylor Academy ships an update every 9 months, and Sample for Science every 6 weeks. Most recently, Saylor Academy was updated on July 7, 2026 and Sample for Science on February 24, 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.*