# ZCalcIt vs Tempus Tool

ZCalcIt and Tempus Tool 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 | ZCalcIt | Tempus Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Size | 7 MB | 1 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Zynergy Apps](https://appshunter.io/developer/1565381898) | [Gerard Coll Roma](https://appshunter.io/developer/1728668242) |

## What reviewers say

### ZCalcIt

[App page](https://appshunter.io/ios/app/zcalcit/id1660452783)

**In-app purchases:** none


### Tempus Tool

[App page](https://appshunter.io/ios/app/tempus-tool/id6502044365)

**In-app purchases:** none


## Frequently asked questions

### Is ZCalcIt free?

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

### Is Tempus Tool free?

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

### Do ZCalcIt or Tempus Tool have ads?

Neither ZCalcIt nor Tempus Tool 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.*