# oa vs ABKO

The clearest difference is rating: ABKO at 5.0 against oa's 1.5. oa's advantage is review sentiment (29% vs 17%). On price, ratings volume, update cadence and ads there is nothing between them.

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

ABKO holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 29% of oa's written reviews are positive against 17% of ABKO's, so the app with the better star average is not the one people write more warmly about.

oa ships an update every 13 months, ABKO every 14 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | oa | ABKO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/oa-world/id1529557073/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/abko/id1540024326/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | **28.6% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 13 months** | Every 14 months |
| Monetization | Free | Free |
| Size | 191 MB | 185 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [OA Co.,Ltd](https://appshunter.io/developer/1529557075) | [ABKO Co., Ltd.](https://appshunter.io/developer/1540024328) |

## What reviewers say

### oa

[App page](https://appshunter.io/ios/app/oa-world/id1529557073)

Control and manage a range of smart home appliances, including speakers and personal care devices. This application allows for seamless integration and operation of various smart products from the same ecosystem.

**Highlights:** Smart home appliance management, Control speakers, Manage personal care devices, Integration of VOAR smart products, Operation of small appliances

**Features:** Vision Pro support

**In-app purchases:** none


### ABKO

[App page](https://appshunter.io/ios/app/abko/id1540024326)

Control your home appliances remotely from anywhere using your smartphone. Manage multiple devices simultaneously, set timers for automated functions, and easily share device access with family members. The app offers a simple and quick connection process to your smart home devices.

**Highlights:** Remote appliance control, Simultaneous device management, Automated timer functions, Family device sharing, Easy device connection

**In-app purchases:** none


## Frequently asked questions

### Is oa free?

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

### Is ABKO free?

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

### Which has better reviews, oa or ABKO?

ABKO is rated higher. oa averages 1.5 out of 5 from 2 ratings, while ABKO averages 5.0 from 1 ratings.

### Do oa or ABKO have ads?

Neither oa nor ABKO shows ads.

### Which is updated more often, oa or ABKO?

oa ships an update every 13 months, and ABKO every 14 months. Most recently, oa was updated on October 24, 2026 and ABKO on October 11, 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.*