# Time vs Smart Calculator Pro

The clearest difference is update cadence: Smart Calculator Pro at every 2 months against Time's every 14 months. Time's advantage is price ($1.99 vs $7.99). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Time costs $1.99 and Smart Calculator Pro $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Time against 5.0 for Smart Calculator Pro. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Time ships an update every 14 months, Smart Calculator Pro every 2 months. The most recent releases landed on October 30, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Time | Smart Calculator Pro |
| --- | --- | --- |
| Price | **$1.99** | $7.99 |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/time-calculator-plus-plus-p/id1622109293/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/smart-calculator-pro/id6469614398/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 64 MB | 14 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YUTAKA KENJO](https://appshunter.io/developer/1070080613) | [晖明 甘](https://appshunter.io/developer/1684180474) |

## What reviewers say

### Time

[App page](https://appshunter.io/ios/app/time-calculator-plus-plus-p/id1622109293)

Calculate time durations with hours and minutes. Supports addition, subtraction, multiplication, and division, with features like calculation history, memory keys, and customizable preset buttons for quick time additions. Choose from various color themes.

**Highlights:** Calculate hours and minutes, Add, subtract, multiply, divide time, Calculation history saved, Memory keys for subtotals, Preset keys for one-touch time addition, Customizable color themes

**Features:** Vision Pro support

**In-app purchases:** none


### Smart Calculator Pro

[App page](https://appshunter.io/ios/app/smart-calculator-pro/id6469614398)

This all-in-one calculator offers basic, scientific, and fraction calculations, along with unit conversion and financial tools. It features an editable input, a widget, and a keyboard extension for convenient use on iPhones and iPads. Track health metrics and convert numbers to words with this comprehensive utility.

**Highlights:** Basic and scientific calculations, Fraction and editable input, Unit and currency converter, BMI, date, and loan calculators, Number to words conversion, Hexadecimal converter, Calculator widget and keyboard

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Time free?

Time costs $1.99, with no in-app purchases.

### Is Smart Calculator Pro free?

Smart Calculator Pro costs $7.99, with no in-app purchases.

### Which has better reviews, Time or Smart Calculator Pro?

Time and Smart Calculator Pro are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Time or Smart Calculator Pro have ads?

Neither Time nor Smart Calculator Pro shows ads.

### Which is updated more often, Time or Smart Calculator Pro?

Time ships an update every 14 months, and Smart Calculator Pro every 2 months. Most recently, Time was updated on October 30, 2026 and Smart Calculator Pro on October 21, 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.*