# HiviewPlus vs AirBtu

The clearest difference is ads: HiviewPlus at none against AirBtu's shown. HiviewPlus also leads on iOS requirement (12.1 vs 16.0). AirBtu's advantage is update cadence (every 2 days vs every 9 months). On price, 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.

HiviewPlus ships an update every 9 months, AirBtu every 2 days. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | HiviewPlus | AirBtu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 2 days** |
| Size | 119 MB | 4 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Hiview Azking](https://appshunter.io/developer/1638694580) | [Nisit Sirimarnkit](https://appshunter.io/developer/1051159857) |

## What reviewers say

### HiviewPlus

[App page](https://appshunter.io/ios/app/hiviewplus/id1638694578)

**Features:** macOS Compatibility

**In-app purchases:** none


### AirBtu

[App page](https://appshunter.io/ios/app/airbtu/id6793953201)

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

**In-app purchases:** none


## Frequently asked questions

### Is HiviewPlus free?

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

### Is AirBtu free?

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

### Do HiviewPlus or AirBtu have ads?

AirBtu shows ads; HiviewPlus does not.

### Which is updated more often, HiviewPlus or AirBtu?

HiviewPlus ships an update every 9 months, and AirBtu every 2 days. Most recently, HiviewPlus was updated on October 27, 2026 and AirBtu on October 10, 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.*