# SmartSynX vs date and time calculator app

The clearest difference is update cadence: date and time calculator app at every 10 days against SmartSynX's every 6 weeks. SmartSynX's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SmartSynX ships an update every 6 weeks, date and time calculator app every 10 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SmartSynX | date and time calculator app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/date-and-time-calculator-app/id6742089249/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | — | Free |
| Size | 28 MB | 20 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLUESEAS ENTERPRISE COMPANY LIMITED](https://appshunter.io/developer/1310380548) | [佳 黄](https://appshunter.io/developer/513202662) |

## What reviewers say

### SmartSynX

[App page](https://appshunter.io/ios/app/smartsynx/id1449200976)

**In-app purchases:** none


### date and time calculator app

[App page](https://appshunter.io/ios/app/date-and-time-calculator-app/id6742089249)

This utility app offers precise calculations for dates and times, helping users manage events, projects, and track important dates. It provides features for calculating time differences, adding or subtracting dates and times, and determining exact age.

**Highlights:** Time Calculator, Date Difference Calculator, Time Difference Calculator, Add/Subtract Dates & Times, Age Calculator, Weekday/Weekend Counting

**In-app purchases:** none


## Frequently asked questions

### Is SmartSynX free?

SmartSynX is free to download, with no in-app purchases.

### Is date and time calculator app free?

date and time calculator app is free to download, with no in-app purchases.

### Do SmartSynX or date and time calculator app have ads?

Neither SmartSynX nor date and time calculator app shows ads.

### Which is updated more often, SmartSynX or date and time calculator app?

SmartSynX ships an update every 6 weeks, and date and time calculator app every 10 days. Most recently, SmartSynX was updated on October 19, 2026 and date and time calculator app on October 24, 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.*