# iWorld vs KrestIOC

The clearest difference is update cadence: KrestIOC at every 2 weeks against iWorld's every 17 months. 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.

iWorld ships an update every 17 months, KrestIOC every 2 weeks. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | iWorld | KrestIOC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/iworld/id1444737270/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 161 MB | 26 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GOLDMEDAL ELECTRICALS PRIVATE LIMITED](https://appshunter.io/developer/1056918417) | [KrestSolutions Pvt Ltd](https://appshunter.io/developer/1377514816) |

## What reviewers say

### iWorld

[App page](https://appshunter.io/ios/app/iworld/id1444737270)

Remotely monitor and control your home automation devices in real-time. Turn lights on or off, adjust your AC, and set custom scenes for convenience. Integrate with voice assistants for hands-free operation.

**Highlights:** Real-time device status, Remote device control, Voice command integration, Scene creation, Wi-Fi communication, Free cloud service

**In-app purchases:** none


### KrestIOC

[App page](https://appshunter.io/ios/app/krestioc/id1663600995)

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

**In-app purchases:** none


## Frequently asked questions

### Is iWorld free?

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

### Is KrestIOC free?

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

### Do iWorld or KrestIOC have ads?

Neither iWorld nor KrestIOC shows ads.

### Which is updated more often, iWorld or KrestIOC?

iWorld ships an update every 17 months, and KrestIOC every 2 weeks. Most recently, iWorld was updated on October 4, 2026 and KrestIOC on September 29, 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.*