# StatThor vs SAPO

The clearest difference is update cadence: StatThor at weekly against SAPO's fortnightly. SAPO's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StatThor sells 3 in-app purchases, starting at $2.99 per month and SAPO sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

StatThor ships an update weekly, SAPO fortnightly. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | StatThor | SAPO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 67 MB | 62 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andersen Honorat](https://appshunter.io/developer/1787336856) | [BIOMAXIMA INFORMACION Y EXPERIMENTACION CIENTIFICA SOCIEDAD LIMITADA](https://appshunter.io/developer/1794186533) |

## What reviewers say

### StatThor

[App page](https://appshunter.io/ios/app/statthor-stats-calculator/id6739861578)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Statthor basic premium | $2.99 | per month |
| StatThor Premium Pro | $4.99 | per month |
| Statthor premium access | $3.99 | one-time |


### SAPO

[App page](https://appshunter.io/ios/app/sapo-ai-statistical-assistant/id6741438601)

This app offers advanced statistical analysis tools for researchers and students. It includes guided test selection, modeling, data visualization, and an AI assistant for interpretation. Generate publication-ready reports and calculate sample sizes.

**Highlights:** Statistical Test Guidance, Advanced Modeling Tools, Integrated AI Assistant, Database Manager, Sample Size Calculator, Automatic PDF Reports, Data Visualization

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Yearly subscription | $22.99 | per year |


## Frequently asked questions

### Is StatThor free?

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

### Is SAPO free?

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

### Do StatThor or SAPO have ads?

Neither StatThor nor SAPO shows ads.

### Which is updated more often, StatThor or SAPO?

StatThor ships an update weekly, and SAPO fortnightly. Most recently, StatThor was updated on October 28, 2026 and SAPO 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.*