# Time Calc vs Time Calculator + − × ÷

The clearest difference is ads: Time Calc at none against Time Calculator + − × ÷'s shown. Time Calc also leads on ratings volume (235 vs 25). Time Calculator + − × ÷'s advantage is review sentiment (60% vs 42%) and iOS requirement (15.0 vs 18.0). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Time Calc sells 4 in-app purchases, starting at $2.99 per 7 days and Time Calculator + − × ÷ sells 2 one-off in-app purchases. 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 Time Calc against 4.5 for Time Calculator + − × ÷. That said, the two scores are not equally well evidenced: Time Calc has 235 ratings behind it against 25, so its average is the more settled of the two. Written reviews are what separate them: 42% of Time Calc's written reviews are positive against 60% of Time Calculator + − × ÷'s.

Time Calc ships an update monthly, Time Calculator + − × ÷ every 4 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Time Calc | Time Calculator + − × ÷ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (235 ratings)](https://appshunter.io/ios/app/time-calc-time-calculator/id1279195300/reviews)** | [4.5 (25 ratings)](https://appshunter.io/ios/app/time-calculator-plus/id1565799513/reviews) |
| Number of ratings | **235** | 25 |
| Positive reviews | 42.4% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 10 MB | 83 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Ottorino Bruni](https://appshunter.io/developer/360574946) | [NR Mobile App Solutions](https://appshunter.io/developer/1480598778) |

## What reviewers say

### Time Calc

[App page](https://appshunter.io/ios/app/time-calc-time-calculator/id1279195300)

Easily add, subtract, and compare times with this intuitive calculator. Perfect for logging hours, tracking shifts, or planning projects, it handles hours, minutes, and seconds with precision. Convert results and sync across devices.

**Highlights:** Add, subtract, multiply, divide time, Calculate time differences, Add/subtract time from dates, Convert results to various units, Convert between decimal and HH:MM:SS, Save and share calculations, iCloud sync

**Features:** iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $2.99 | per 7 days |
| 1 Month | $4.99 | per month |
| 1 Year | $11.99 | per year |
| Forever | $29.99 | one-time |

**What reviewers like**

- 👍 Visual calculation aid
- 👍 Helpful for pilots
- 👍 Simple and fast
- 👍 Good for schoolwork
- 👍 Easy to use

**What reviewers complain about**

-  anúncios Pop-up ads
- 💰 Subscription required for basic functions
- 💸 Unreasonable cost for basic features
- 🚫 Free version is very limited
- 👎 No restore purchase option

**Reported bugs**

- Purchase not restoring after device change
- Cannot restore previous purchase
- Pop-up ads are irritating
- Free version doesn't work
- Purchase not restoring

**Requested features**

- Ad-free version option
- Option to negate inputting seconds
- Improve restore purchase functionality
- Fix night mode functionality
- Fix display of numbers before action


### Time Calculator + − × ÷

[App page](https://appshunter.io/ios/app/time-calculator-plus/id1565799513)

Easily perform mathematical operations with hours and dates. This utility helps you quickly get accurate results for time-based calculations.

**Highlights:** Hour and date calculations, Mathematical operations, Quick results, Assists with time-based math

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual plan | $1.99 | one-time |
| 6-month plan | $1.99 | one-time |


## Frequently asked questions

### Is Time Calc free?

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

### Is Time Calculator + − × ÷ free?

Time Calculator + − × ÷ is free to download, with in-app purchases available.

### Which has better reviews, Time Calc or Time Calculator + − × ÷?

Time Calc is rated higher. Time Calc averages 4.5 out of 5 from 235 ratings, while Time Calculator + − × ÷ averages 4.5 from 25 ratings.

### Do Time Calc or Time Calculator + − × ÷ have ads?

Time Calculator + − × ÷ shows ads; Time Calc does not.

### Which is updated more often, Time Calc or Time Calculator + − × ÷?

Time Calc ships an update monthly, and Time Calculator + − × ÷ every 4 weeks. Most recently, Time Calc was updated on October 29, 2026 and Time Calculator + − × ÷ on October 30, 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.*