# TimeCalc vs calculator HD⁻

The clearest difference is ratings volume: calculator HD⁻ at 2.5K against TimeCalc's 91. TimeCalc's advantage is review sentiment (79% vs 61%) and update cadence (every 5 weeks vs every 3 months). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. TimeCalc sells 4 in-app purchases, starting at $0.99 per month and calculator HD⁻ sells 6 in-app purchases, starting at $2.99 per 3 months. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for TimeCalc against 4.5 for calculator HD⁻. That said, the two scores are not equally well evidenced: calculator HD⁻ has 2.5K ratings behind it against 91, so its average is the more settled of the two. Written reviews are what separate them: 79% of TimeCalc's written reviews are positive against 61% of calculator HD⁻'s.

TimeCalc ships an update every 5 weeks, calculator HD⁻ every 3 months. Both last shipped on November 11, 2026.

## The numbers

| Metric | TimeCalc | calculator HD⁻ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (91 ratings)](https://appshunter.io/ios/app/timecalc-time-calculator/id1369060155/reviews)** | [4.5 (2.5K ratings)](https://appshunter.io/ios/app/calculator-hd/id1485888099/reviews) |
| Number of ratings | 91 | **2.5K** |
| Positive reviews | **78.8% of reviews** | 61.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 37 MB | 98 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ha Thanh](https://appshunter.io/developer/1369060154) | [Beijing four time ledo Technology Co., Ltd.](https://appshunter.io/developer/1485888098) |

## What reviewers say

### TimeCalc

[App page](https://appshunter.io/ios/app/timecalc-time-calculator/id1369060155)

This app accurately calculates time-related tasks, including working hours, durations between dates, and age. It offers a user-friendly interface with dark mode and offline functionality, allowing for easy time management for work and personal life.

**Highlights:** Calculate working hours, Calculate time between two points, Add and subtract time, Calculate age, Convert time units, Export calculations to PDF

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium subscription 1 month | $0.99 | per month |
| Premium subscription 3 month | $1.99 | per 3 months |
| Premium subscription 1 year | $4.99 | per year |
| Premium | $14.99 | one-time |


### calculator HD⁻

[App page](https://appshunter.io/ios/app/calculator-hd/id1485888099)

A powerful and intuitive calculator app designed for simplicity and beauty. It offers a complete record of operations that can be reviewed and edited, along with scientific functions and multiple themes. Enjoy enhanced functionality with an optional subscription.

**Highlights:** Records operation process, Check and edit operations, Elegant and intuitive interface, Displays equation and result simultaneously, Supports scientific functions, Multiple themes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| auto season vip | $2.99 | per 3 months |
| 连续年会员 | $3.99 | per year |
| 深色主题 | $0.99 | one-time |
| 周会员 | $0.99 | one-time |
| 高级会员 | $14.99 | one-time |
| 超级会员 | $14.99 | one-time |

**What reviewers like**

- 👍 Good calculator
- 🚀 Efficient calculations

**What reviewers complain about**

- 💰 Paid features
- 🔒 Locked to one device
- 🐛 Calculation errors
- 🙅‍♀️ Lack of functionality

**Reported bugs**

- Incorrect calculation results
- Compatibility issues with new devices

**Requested features**

- More customization options
- Improved user interface
- Free version without ads


## Frequently asked questions

### Is TimeCalc free?

TimeCalc is free to download, with in-app purchases available.

### Is calculator HD⁻ free?

calculator HD⁻ is free to download, with in-app purchases available.

### Which has better reviews, TimeCalc or calculator HD⁻?

TimeCalc is rated higher. TimeCalc averages 4.5 out of 5 from 91 ratings, while calculator HD⁻ averages 4.5 from 2.5K ratings.

### Do TimeCalc or calculator HD⁻ have ads?

Both TimeCalc and calculator HD⁻ show ads.

### Which is updated more often, TimeCalc or calculator HD⁻?

TimeCalc ships an update every 5 weeks, and calculator HD⁻ every 3 months. Most recently, TimeCalc was updated on November 11, 2026 and calculator HD⁻ on November 11, 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.*