# IOTA WORLD vs BIEK

The clearest difference is update cadence: BIEK at every 2 days against IOTA WORLD's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

IOTA WORLD ships an update every 3 weeks, BIEK every 2 days. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | IOTA WORLD | BIEK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 79 MB | 26 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Athar Akbar](https://appshunter.io/developer/1711608523) | [Muhammad Moiz ur rehman](https://appshunter.io/developer/1895169262) |

## What reviewers say

### IOTA WORLD

[App page](https://appshunter.io/ios/app/iota-world/id6503040559)

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

**In-app purchases:** none


### BIEK

[App page](https://appshunter.io/ios/app/biek/id6777791990)

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

**In-app purchases:** none


## Frequently asked questions

### Is IOTA WORLD free?

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

### Is BIEK free?

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

### Do IOTA WORLD or BIEK have ads?

Neither IOTA WORLD nor BIEK shows ads.

### Which is updated more often, IOTA WORLD or BIEK?

IOTA WORLD ships an update every 3 weeks, and BIEK every 2 days. Most recently, IOTA WORLD was updated on September 11, 2026 and BIEK on September 9, 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.*