# Sample Size Calculator vs Thesis Generator

The clearest difference is in-app purchases: Sample Size Calculator at none against Thesis Generator's 4. Sample Size Calculator also leads on ads (none vs shown) and update cadence (every 6 days vs monthly). On price and device support there is nothing between them.

Both are free to download. Thesis Generator sells 4 in-app purchases, starting at $6.99 per 7 days. Sample Size Calculator asks for nothing beyond the download.

Sample Size Calculator ships an update every 6 days, Thesis Generator monthly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sample Size Calculator | Thesis Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (6 ratings)](https://appshunter.io/ios/app/thesis-generator-essay-ai/id6739264844/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 147 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Relief Applications](https://appshunter.io/developer/1110805584) | [Anas Kayssi](https://appshunter.io/developer/1769590510) |

## What reviewers say

### Sample Size Calculator

[App page](https://appshunter.io/ios/app/sample-size-calculator-light/id1436831899)

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

**In-app purchases:** none


### Thesis Generator

[App page](https://appshunter.io/ios/app/thesis-generator-essay-ai/id6739264844)

This AI-powered tool assists students in developing strong thesis statements and structuring essays effectively. It offers guidance on research planning, argument development, and academic writing practice to enhance overall academic performance.

**Highlights:** AI-powered thesis generation, Essay structure learning, Research planning assistance, Argument development guidance, Academic writing practice, Interactive exercises and examples

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thesis Pro | $6.99 | per 7 days |
| Thesis Monthly Subscription | $12.99 | per month |
| Thesis Generator Premium | $19.99 | per month |
| Thesis Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Sample Size Calculator free?

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

### Is Thesis Generator free?

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

### Do Sample Size Calculator or Thesis Generator have ads?

Thesis Generator shows ads; Sample Size Calculator does not.

### Which is updated more often, Sample Size Calculator or Thesis Generator?

Sample Size Calculator ships an update every 6 days, and Thesis Generator monthly. Most recently, Sample Size Calculator was updated on November 2, 2026 and Thesis Generator on October 30, 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.*