# JHT Engineering APP vs PurePower

The clearest difference is update cadence: PurePower at every 5 weeks against JHT Engineering APP's every 4 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.

JHT Engineering APP ships an update every 4 months, PurePower every 5 weeks. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | JHT Engineering APP | PurePower |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Size | 13 MB | 6 MB |
| Requires iOS | 12 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JOHNSON HEALTH TECH CO., LTD.](https://appshunter.io/developer/994439492) | [Xenteq BV](https://appshunter.io/developer/1625299309) |

## What reviewers say

### JHT Engineering APP

[App page](https://appshunter.io/ios/app/jht-engineering-app/id1474324542)

**In-app purchases:** none


### PurePower

[App page](https://appshunter.io/ios/app/purepower/id1625299307)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JHT Engineering APP free?

JHT Engineering APP is free to download, with no in-app purchases.

### Is PurePower free?

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

### Do JHT Engineering APP or PurePower have ads?

Neither JHT Engineering APP nor PurePower shows ads.

### Which is updated more often, JHT Engineering APP or PurePower?

JHT Engineering APP ships an update every 4 months, and PurePower every 5 weeks. Most recently, JHT Engineering APP was updated on September 19, 2026 and PurePower on September 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.*