# 手持/在線ioT水質寶 vs IDExpert Cloud

手持/在線ioT水質寶 and IDExpert Cloud are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 手持/在線ioT水質寶 | IDExpert Cloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 75 MB | 44 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ju Cheng Shih](https://appshunter.io/developer/1110051522) | [Changing Information Technology Inc.](https://appshunter.io/developer/329855504) |

## What reviewers say

### 手持/在線ioT水質寶

[App page](https://appshunter.io/ios/app/iot/id1616121623)

**Features:** macOS Compatibility

**In-app purchases:** none


### IDExpert Cloud

[App page](https://appshunter.io/ios/app/idexpert-cloud/id6744046062)

**In-app purchases:** none


## Frequently asked questions

### Is 手持/在線ioT水質寶 free?

手持/在線ioT水質寶 is free to download, with no in-app purchases.

### Is IDExpert Cloud free?

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

### Do 手持/在線ioT水質寶 or IDExpert Cloud have ads?

Neither 手持/在線ioT水質寶 nor IDExpert Cloud shows ads.

### Which is updated more often, 手持/在線ioT水質寶 or IDExpert Cloud?

手持/在線ioT水質寶 ships an update every 2 months, and IDExpert Cloud every 2 months. Most recently, 手持/在線ioT水質寶 was updated on October 25, 2026 and IDExpert Cloud on October 28, 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.*