# Machinery IoT vs Schwartz

The clearest difference is update cadence: Schwartz at every 9 days against Machinery IoT's every 5 weeks. 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.

Machinery IoT ships an update every 5 weeks, Schwartz every 9 days. The most recent releases landed on October 17, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Machinery IoT | Schwartz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Size | 36 MB | 2 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou You'an Information Technology Co.,Ltd](https://appshunter.io/developer/1092018980) | [Ming Zhang](https://appshunter.io/developer/1829597017) |

## What reviewers say

### Machinery IoT

[App page](https://appshunter.io/ios/app/machinery-iot/id1587640684)

**In-app purchases:** none


### Schwartz

[App page](https://appshunter.io/ios/app/schwartz/id6753101843)

**In-app purchases:** none


## Frequently asked questions

### Is Machinery IoT free?

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

### Is Schwartz free?

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

### Do Machinery IoT or Schwartz have ads?

Neither Machinery IoT nor Schwartz shows ads.

### Which is updated more often, Machinery IoT or Schwartz?

Machinery IoT ships an update every 5 weeks, and Schwartz every 9 days. Most recently, Machinery IoT was updated on October 17, 2026 and Schwartz on October 30, 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.*