# Campus D4 vs Dolar App

The clearest difference is in-app purchases: Campus D4 at none against Dolar App's 2. Dolar App's advantage is update cadence (every 10 days vs every 18 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dolar App sells 2 in-app purchases, starting at $4.99 per 7 days. Campus D4 asks for nothing beyond the download.

Campus D4 ships an update every 18 months, Dolar App every 10 days. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Campus D4 | Dolar App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (16 ratings)](https://appshunter.io/ios/app/dolar-app/id6752775109/reviews)** |
| Number of ratings | — | **16** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 77 MB | 40 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Desarrollo en Cuatro Consultores SC](https://appshunter.io/developer/1710645899) | [Mohamed Bourga](https://appshunter.io/developer/1666350624) |

## What reviewers say

### Campus D4

[App page](https://appshunter.io/ios/app/campus-d4/id1503368326)

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

**In-app purchases:** none


### Dolar App

[App page](https://appshunter.io/ios/app/dolar-app/id6752775109)

Instantly check the current US dollar exchange rate in Venezuela. Compare price variations and analyze statistics to understand market trends. This app offers a simple and fast interface to stay informed and make better financial decisions.

**Highlights:** Instant dollar quotes, Price changes and variations, Statistics and trends, Simple and fast interface, Market analysis

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dolar App Semanal | $4.99 | per 7 days |
| Dolar App Anual | $17.99 | per year |


## Frequently asked questions

### Is Campus D4 free?

Campus D4 is free to download, with no in-app purchases.

### Is Dolar App free?

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

### Do Campus D4 or Dolar App have ads?

Neither Campus D4 nor Dolar App shows ads.

### Which is updated more often, Campus D4 or Dolar App?

Campus D4 ships an update every 18 months, and Dolar App every 10 days. Most recently, Campus D4 was updated on October 15, 2026 and Dolar App on October 17, 2026.

---

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