# Danok bat vs EFF

The clearest difference is iOS requirement: Danok bat at 11.0 against EFF's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Danok bat ships an update monthly, EFF every 3 weeks. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Danok bat | EFF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 37 MB | 48 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grupo Campus](https://appshunter.io/developer/579233426) | [Novanet Dev](https://appshunter.io/developer/952764374) |

## What reviewers say

### Danok bat

[App page](https://appshunter.io/ios/app/danok-bat/id1623353150)

**Features:** macOS Compatibility

**In-app purchases:** none


### EFF

[App page](https://appshunter.io/ios/app/eff-fvf/id6479516669)

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

**In-app purchases:** none


## Frequently asked questions

### Is Danok bat free?

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

### Is EFF free?

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

### Do Danok bat or EFF have ads?

Neither Danok bat nor EFF shows ads.

### Which is updated more often, Danok bat or EFF?

Danok bat ships an update monthly, and EFF every 3 weeks. Most recently, Danok bat was updated on October 27, 2026 and EFF on October 7, 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.*