# Blood cells AR vs Stud Concursos

The clearest difference is in-app purchases: Blood cells AR at none against Stud Concursos's 4. Blood cells AR also leads on ads (none vs shown) and iOS requirement (14.0 vs 16.4). Stud Concursos's advantage is update cadence (every 5 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Stud Concursos sells 4 in-app purchases, starting at $2.99 per month. Blood cells AR asks for nothing beyond the download.

Blood cells AR ships an update every 2 months, Stud Concursos every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Blood cells AR | Stud Concursos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stud-concursos/id6763767460/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 114 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Andre Salvador](https://appshunter.io/developer/1584863518) | [Genius Tech LTDA](https://appshunter.io/developer/1895480267) |

## What reviewers say

### Blood cells AR

[App page](https://appshunter.io/ios/app/blood-cells-ar/id1661689851)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stud Concursos

[App page](https://appshunter.io/ios/app/stud-concursos/id6763767460)

This app provides a structured study path for competitive exams, breaking down subjects and topics based on past tests. It offers explained questions, AI-powered explanations, performance tracking, and competitive elements like duels and rankings to keep users engaged.

**Highlights:** Personalized study paths, Past exam questions, AI-powered explanations, Performance tracking, Competitive duels and rankings, Daily study streak

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Mensal | $2.99 | per month |
| Premium Mensal | $4.99 | per month |
| Standard Anual | $22.99 | per year |
| Premium Anual | $29.99 | per year |


## Frequently asked questions

### Is Blood cells AR free?

Blood cells AR is free to download, with no in-app purchases.

### Is Stud Concursos free?

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

### Do Blood cells AR or Stud Concursos have ads?

Stud Concursos shows ads; Blood cells AR does not.

### Which is updated more often, Blood cells AR or Stud Concursos?

Blood cells AR ships an update every 2 months, and Stud Concursos every 5 days. Most recently, Blood cells AR was updated on November 3, 2026 and Stud Concursos on October 31, 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.*