# FUKUDA vs Thermal Link

The clearest difference is update cadence: Thermal Link at every 3 months against FUKUDA's every 38 months. FUKUDA's advantage is iOS requirement (9.0 vs 11.0). 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.

FUKUDA ships an update every 38 months, Thermal Link every 3 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | FUKUDA | Thermal Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 3 months** |
| Size | 5 MB | 58 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [国强 张](https://appshunter.io/developer/1151273698) | [UNI-TREND TECHNOLOGY (CHINA) CO.,LTD.](https://appshunter.io/developer/1207185875) |

## What reviewers say

### FUKUDA

[App page](https://appshunter.io/ios/app/fukuda/id1438868551)

**Features:** macOS Compatibility

**In-app purchases:** none


### Thermal Link

[App page](https://appshunter.io/ios/app/thermal-link/id1588000207)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FUKUDA free?

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

### Is Thermal Link free?

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

### Do FUKUDA or Thermal Link have ads?

Neither FUKUDA nor Thermal Link shows ads.

### Which is updated more often, FUKUDA or Thermal Link?

FUKUDA ships an update every 38 months, and Thermal Link every 3 months. Most recently, FUKUDA was updated on October 11, 2026 and Thermal Link on October 15, 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.*