# Time Calculator vs دوامي

The clearest difference is in-app purchases: دوامي at none against Time Calculator's 2. دوامي also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Time Calculator sells 2 in-app purchases, starting at $0.99 per month. دوامي asks for nothing beyond the download.

Time Calculator ships an update monthly, دوامي fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Time Calculator | دوامي |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/time-calculator-hours-and-math/id6450843604/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 26 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Barnasoba, S.L.](https://appshunter.io/developer/1823395954) | [Moayad Al-Roainee](https://appshunter.io/developer/1887467230) |

## What reviewers say

### Time Calculator

[App page](https://appshunter.io/ios/app/time-calculator-hours-and-math/id6450843604)

Easily calculate the exact time elapsed between two specific moments. Input your start and end times to get instant results, perfect for timing tasks, work, or scheduling. Offers flexibility with 12 or 24-hour formats and detailed second-by-second breakdowns.

**Highlights:** Calculate time between any two clock times, 12-hour or 24-hour format selection, Optional display of hours, minutes, and seconds, Fast and user-friendly interface, No user data tracking or saving

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Annual Subscription | $5.99 | per year |


### دوامي

[App page](https://appshunter.io/ios/app/dawami/id6811555036)

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

**In-app purchases:** none


## Frequently asked questions

### Is Time Calculator free?

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

### Is دوامي free?

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

### Do Time Calculator or دوامي have ads?

Time Calculator shows ads; دوامي does not.

### Which is updated more often, Time Calculator or دوامي?

Time Calculator ships an update monthly, and دوامي fortnightly. Most recently, Time Calculator was updated on October 24, 2026 and دوامي 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.*