# BetterflyBox vs 51 IÉNA

The clearest difference is ads: 51 IÉNA at none against BetterflyBox's shown. 51 IÉNA also leads on update cadence (every 4 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

BetterflyBox ships an update every 2 months, 51 IÉNA every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BetterflyBox | 51 IÉNA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 91 MB | 100 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Betterfly](https://appshunter.io/developer/1676751564) | [NJJ Hospitality](https://appshunter.io/developer/1840347317) |

## What reviewers say

### BetterflyBox

[App page](https://appshunter.io/ios/app/betterflybox/id6446219988)

**Features:** macOS Compatibility

**In-app purchases:** none


### 51 IÉNA

[App page](https://appshunter.io/ios/app/51-iena/id6752640993)

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

**In-app purchases:** none


## Frequently asked questions

### Is BetterflyBox free?

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

### Is 51 IÉNA free?

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

### Do BetterflyBox or 51 IÉNA have ads?

BetterflyBox shows ads; 51 IÉNA does not.

### Which is updated more often, BetterflyBox or 51 IÉNA?

BetterflyBox ships an update every 2 months, and 51 IÉNA every 4 days. Most recently, BetterflyBox was updated on October 25, 2026 and 51 IÉNA on October 24, 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.*