# Time Calculator Tools vs Tempus Calc

The clearest difference is ads: Tempus Calc at none against Time Calculator Tools's shown. Tempus Calc also leads on update cadence (every 8 days vs every 5 months). Time Calculator Tools's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Time Calculator Tools ships an update every 5 months, Tempus Calc every 8 days. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Time Calculator Tools | Tempus Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/time-calculator-tools/id6449715720/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 3 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Evan Winograd](https://appshunter.io/developer/1072241944) | [ommar alquisi](https://appshunter.io/developer/1815009330) |

## What reviewers say

### Time Calculator Tools

[App page](https://appshunter.io/ios/app/time-calculator-tools/id6449715720)

This app offers a suite of tools for date and time calculations. It can determine the duration between dates, calculate time differences across zones, and estimate time until specific events. It also helps find the midpoint between two dates.

**Highlights:** Calculate total hours and minutes worked, Check time in different time zones, Calculate days until a specific event, Determine weeks between two dates, Find the midpoint of a date range

**Features:** macOS Compatibility

**In-app purchases:** none


### Tempus Calc

[App page](https://appshunter.io/ios/app/tempus-calc/id6746067882)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Time Calculator Tools free?

Time Calculator Tools is free to download, with no in-app purchases.

### Is Tempus Calc free?

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

### Do Time Calculator Tools or Tempus Calc have ads?

Time Calculator Tools shows ads; Tempus Calc does not.

### Which is updated more often, Time Calculator Tools or Tempus Calc?

Time Calculator Tools ships an update every 5 months, and Tempus Calc every 8 days. Most recently, Time Calculator Tools was updated on October 8, 2026 and Tempus Calc on October 7, 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.*