# ThinkBud vs Socrati

The clearest difference is ads: ThinkBud at none against Socrati's shown. ThinkBud also leads on update cadence (every 2 days vs every 5 days). Socrati's advantage is iOS requirement (15.1 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. ThinkBud sells 3 in-app purchases, starting at $3.99 per 7 days and Socrati sells 3 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

ThinkBud ships an update every 2 days, Socrati every 5 days. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ThinkBud | Socrati |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 51 MB | 57 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mario Pek](https://appshunter.io/developer/1864898477) | [David Solsona Puertas](https://appshunter.io/developer/1619708589) |

## What reviewers say

### ThinkBud

[App page](https://appshunter.io/ios/app/thinkbud-ai-pdf-to-flashcards/id6759010323)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $3.99 | per 7 days |
| Monthly Access | $6.99 | per month |
| Yearly Access | $29.99 | per year |


### Socrati

[App page](https://appshunter.io/ios/app/socrati-ai-course-creator/id6760901708)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Socrati Pro Monthly | $12.99 | per month |
| Socrati Pro Yearly | $44.99 | per year |
| Socrati Pro Yearly | $89.99 | per year |


## Frequently asked questions

### Is ThinkBud free?

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

### Is Socrati free?

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

### Do ThinkBud or Socrati have ads?

Socrati shows ads; ThinkBud does not.

### Which is updated more often, ThinkBud or Socrati?

ThinkBud ships an update every 2 days, and Socrati every 5 days. Most recently, ThinkBud was updated on September 18, 2026 and Socrati on September 9, 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.*