# Temperzone Service Tools vs ZerID Validate

Temperzone Service Tools and ZerID Validate 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 | Temperzone Service Tools | ZerID Validate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 3 MB | 25 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Temperzone Limited](https://appshunter.io/developer/1720652962) | [ZERID LTD](https://appshunter.io/developer/1778828573) |

## What reviewers say

### Temperzone Service Tools

[App page](https://appshunter.io/ios/app/temperzone-service-tools/id6474098773)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZerID Validate

[App page](https://appshunter.io/ios/app/zerid-validate/id6740565799)

**In-app purchases:** none


## Frequently asked questions

### Is Temperzone Service Tools free?

Temperzone Service Tools is free to download, with no in-app purchases.

### Is ZerID Validate free?

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

### Do Temperzone Service Tools or ZerID Validate have ads?

Neither Temperzone Service Tools nor ZerID Validate 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.*