# Speed Learning vs Power & Sample Size

The clearest difference is in-app purchases: Power & Sample Size at none against Speed Learning's 10. Speed Learning's advantage is ratings volume (15 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Speed Learning sells 10 one-off in-app purchases. Power & Sample Size asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Speed Learning against 5.0 for Power & Sample Size. That said, the two scores are not equally well evidenced: Speed Learning has 15 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Speed Learning | Power & Sample Size |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (15 ratings)](https://appshunter.io/ios/app/speed-learning/id1230123976/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/power-and-sample-size/id6802436519/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 201 MB | 0 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SENTHIL VEL](https://appshunter.io/developer/1484173602) | [Mario ROEDERER](https://appshunter.io/developer/6795195521) |

## What reviewers say

### Speed Learning

[App page](https://appshunter.io/ios/app/speed-learning/id1230123976)

Prepare for NEET-UG exams with comprehensive video lessons, chapter-wise tests, and detailed analysis. Access personalized feedback, adaptive learning, and continuous mentoring from experienced educators. Study anytime, anywhere on any device.

**Highlights:** Engaging video lessons, Chapter-wise tests, Detailed analysis, Adaptive learning, Personalized feedback, Continuous mentoring, Expert teachers and mentors

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ENT - PG Academic-a 1 Year | $399.99 | one-time |
| ENT - PG Academic-a 2 Year | $499.99 | one-time |
| SS PAEDIATRIC GROUP 3 Months | $499.99 | one-time |
| Exit - MCH Plastic Surg, 6 Mo | $599.99 | one-time |
| Exit - MCH Endocrine Surg, 6Mo | $599.99 | one-time |
| Exit MCH Orthopaedic Sugy, 6Mo | $599.99 | one-time |
| SS - PAEDIATRIC GROUP 6 Months | $599.99 | one-time |
| Exit MCH Plastic Surgery 1Year | $799.99 | one-time |
| Exit MCH Endocrine Surgery 1Yr | $799.99 | one-time |
| Exit MCH Orthopaedic Sugy 1Yr | $799.99 | one-time |


### Power & Sample Size

[App page](https://appshunter.io/ios/app/power-and-sample-size/id6802436519)

This app calculates necessary group sizes for statistical studies or determines the statistical power of a study based on existing group sizes. It's a tool for researchers and students to ensure their studies have adequate statistical validity.

**Highlights:** Determine group sizes for desired power, Calculate power for given group sizes, Supports statistical research planning, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Speed Learning free?

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

### Is Power & Sample Size free?

Power & Sample Size is free to download, with no in-app purchases.

### Which has better reviews, Speed Learning or Power & Sample Size?

Power & Sample Size is rated higher. Speed Learning averages 4.9 out of 5 from 15 ratings, while Power & Sample Size averages 5.0 from 1 ratings.

### Do Speed Learning or Power & Sample Size have ads?

Neither Speed Learning nor Power & Sample Size 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.*