# esTOCma vs Busca't

The clearest difference is update cadence: esTOCma at every 2 weeks against Busca't's every 4 weeks. esTOCma also leads on iOS requirement (13.0 vs 15.0). 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.

esTOCma ships an update every 2 weeks, Busca't every 4 weeks. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | esTOCma | Busca't |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Free | — |
| Size | 71 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Gemma Garcia Soriano](https://appshunter.io/developer/1604651649) | [Enric Gimeno Vilanova](https://appshunter.io/developer/1729432578) |

## What reviewers say

### esTOCma

[App page](https://appshunter.io/ios/app/estocma/id1604651647)

Learn about obsessive-compulsive disorder (OCD) through an engaging game. Over approximately 10 days, users can combat stigma and gain knowledge about OCD in short daily sessions. This app is part of a research project to improve understanding and intervention strategies.

**Highlights:** Learn about OCD through gameplay, Combat stigma with knowledge, 10-day mission structure, Short daily play sessions (2-10 minutes), Research project integration, Data collection for improved interventions

**Features:** macOS Compatibility

**In-app purchases:** none


### Busca't

[App page](https://appshunter.io/ios/app/buscat/id6477485226)

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

**In-app purchases:** none


## Frequently asked questions

### Is esTOCma free?

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

### Is Busca't free?

Busca't is free to download, with no in-app purchases.

### Do esTOCma or Busca't have ads?

Neither esTOCma nor Busca't shows ads.

### Which is updated more often, esTOCma or Busca't?

esTOCma ships an update every 2 weeks, and Busca't every 4 weeks. Most recently, esTOCma was updated on October 14, 2026 and Busca't on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*