# 天加服务 vs HH8 Pro

天加服务 and HH8 Pro are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | 天加服务 | HH8 Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 40 MB | 3 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [南京天加环境科技有限公司](https://appshunter.io/developer/1464479929) | [Blaise Easton Martinez](https://appshunter.io/developer/6813096304) |

## What reviewers say

### 天加服务

[App page](https://appshunter.io/ios/app/id1601431018)

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

**In-app purchases:** none


### HH8 Pro

[App page](https://appshunter.io/ios/app/hh8-pro/id6813096302)

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

**In-app purchases:** none


## Frequently asked questions

### Is 天加服务 free?

天加服务 is free to download, with no in-app purchases.

### Is HH8 Pro free?

HH8 Pro is free to download, with no in-app purchases.

### Do 天加服务 or HH8 Pro have ads?

Neither 天加服务 nor HH8 Pro shows ads.

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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.*