# deNADA vs eurikaa

The clearest difference is in-app purchases: deNADA at none against eurikaa's 1. deNADA also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. eurikaa sells 1 in-app purchase, starting at $1.99 per month. deNADA asks for nothing beyond the download.

deNADA ships an update every 2 weeks, eurikaa every 5 weeks. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | deNADA | eurikaa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Size | 104 MB | 49 MB |
| Requires iOS | 15.3 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Saurabh Agrawal](https://appshunter.io/developer/1773532864) | [ParallelZero](https://appshunter.io/developer/1747334780) |

## What reviewers say

### deNADA

[App page](https://appshunter.io/ios/app/denada/id6736858873)

**In-app purchases:** none


### eurikaa

[App page](https://appshunter.io/ios/app/eurikaa/id6759992313)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Eurikaa Pro Monthly | $1.99 | per month |


## Frequently asked questions

### Is deNADA free?

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

### Is eurikaa free?

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

### Do deNADA or eurikaa have ads?

eurikaa shows ads; deNADA does not.

### Which is updated more often, deNADA or eurikaa?

deNADA ships an update every 2 weeks, and eurikaa every 5 weeks. Most recently, deNADA was updated on October 13, 2026 and eurikaa on October 14, 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.*