# TimeCalc w/ Watch App vs Smart Clock+

The clearest difference is ads: Smart Clock+ at none against TimeCalc w/ Watch App's shown. Smart Clock+ also leads on update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 15.0). TimeCalc w/ Watch App's advantage is device support (4 vs 2). 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.

TimeCalc w/ Watch App ships an update every 3 months, Smart Clock+ monthly. The most recent releases landed on September 12, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | TimeCalc w/ Watch App | Smart Clock+ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free |
| Size | 9 MB | 38 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) | [惠霞 李](https://appshunter.io/developer/1543595121) |

## What reviewers say

### TimeCalc w/ Watch App

[App page](https://appshunter.io/ios/app/timecalc-w-watch-app/id6733239757)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Smart Clock+

[App page](https://appshunter.io/ios/app/smart-clock-plus/id6739153399)

This application displays accurate, calibrated time and weather information. It helps users easily monitor changes in both time and weather conditions.

**Highlights:** Calibrated time display, Weather information, Time and weather monitoring, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TimeCalc w/ Watch App free?

TimeCalc w/ Watch App is free to download, with no in-app purchases.

### Is Smart Clock+ free?

Smart Clock+ is free to download, with no in-app purchases.

### Do TimeCalc w/ Watch App or Smart Clock+ have ads?

TimeCalc w/ Watch App shows ads; Smart Clock+ does not.

### Which is updated more often, TimeCalc w/ Watch App or Smart Clock+?

TimeCalc w/ Watch App ships an update every 3 months, and Smart Clock+ monthly. Most recently, TimeCalc w/ Watch App was updated on September 12, 2026 and Smart Clock+ on June 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.*