# MEDsimple vs aca.so

The clearest difference is in-app purchases: aca.so at none against MEDsimple's 2. aca.so also leads on iOS requirement (11.0 vs 15.1). MEDsimple's advantage is ads (none vs shown) and update cadence (every 8 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. MEDsimple sells 2 in-app purchases, starting at $299.99 per year. aca.so asks for nothing beyond the download.

MEDsimple ships an update every 8 days, aca.so every 3 weeks. The most recent releases landed on October 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | MEDsimple | aca.so |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 65.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 70 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [MEDsimple](https://appshunter.io/developer/1604165252) | [ACA.SO LTDA](https://appshunter.io/developer/1630157458) |

## What reviewers say

### MEDsimple

[App page](https://appshunter.io/ios/app/medsimple/id1604165250)

This app is a comprehensive study platform for medical students, offering a vast library of practice questions, flashcards, and study plans. It features an AI assistant to summarize content, generate quizzes, and answer questions, helping users prepare for exams from basic science to internships.

**Highlights:** +50,000 commented questions, +300,000 flashcards, +2,000 study plans, AI assistant for summarization and Q&A, Exclusive study mnemonics, Exam preparation for college, ENAMED, and residency

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura Anual | $299.99 | per year |
| Plano anual | Free | one-time |


### aca.so

[App page](https://appshunter.io/ios/app/acaso/id1630157456)

**In-app purchases:** none


## Frequently asked questions

### Is MEDsimple free?

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

### Is aca.so free?

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

### Do MEDsimple or aca.so have ads?

aca.so shows ads; MEDsimple does not.

### Which is updated more often, MEDsimple or aca.so?

MEDsimple ships an update every 8 days, and aca.so every 3 weeks. Most recently, MEDsimple was updated on October 21, 2026 and aca.so on October 3, 2026.

---

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