---
title: "Time.Calc — App Overview"
url: https://marlvel.ai/intel-report/productivity/de-credner-timecalc
category: Productivity
developer: Baliza GmbH
platforms: ios
rating: 4.9 (227 ratings)
pricing: paid
report_level: overview
generated: 2026-04-27
---

<!-- SECTION: Key Insight -->
> **Key Insight:** Time.Calc provides a straightforward, dedicated interface for time-based math, though users have reported concerns regarding long-term calculation accuracy.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Productivity |
| Rating | 4.9 ★ (227) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 3.2 |
| Developer | Baliza GmbH |

<!-- SECTION: Summary -->
## What is Time.Calc?

Time.Calc is a specialized utility designed for precise time-based arithmetic, including duration calculation, addition, and subtraction. It supports both 24h and am/pm formats, making it a practical tool for flight log management and professional time tracking.

<!-- SECTION: Key Features -->
## Key Features

- **Time Arithmetic**: Calculate durations between two time points and perform addition or subtraction on time values.
- **Configurable Rounding**: Apply custom rounding intervals to results, which is useful for billing commenced hours.
- **Flexible Input Support**: Supports negative values and allows users to toggle between hour/minute precision and optional seconds.
- **Data Export and Integration**: Calculations can be shared via email or saved directly to the internal calendar.

<!-- SECTION: Target Audience -->
## Who is it for?

The app is designed for employees, students, and freelancers who require accurate time management and billing calculations.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/time-calc/id326104948?uo=2)
- [Full Intelligence Report](https://marlvel.ai/intel-report/productivity/de-credner-timecalc)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/productivity/de-credner-timecalc).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*