# Time Calculator HH vs Mail Docs

The clearest difference is in-app purchases: Time Calculator HH at none against Mail Docs's 2. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Mail Docs sells 2 in-app purchases, starting at $2.99 per month. Time Calculator HH asks for nothing beyond the download.

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

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Time Calculator HH | Mail Docs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/time-calculator-hhmm/id1506215297/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/mail-docs/id6473467678/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Freemium |
| Size | 9 MB | 12 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Erminio Ricciardi](https://appshunter.io/developer/1111688963) | [Tech Positive](https://appshunter.io/developer/580207852) |

## What reviewers say

### Time Calculator HH

[App page](https://appshunter.io/ios/app/time-calculator-hhmm/id1506215297)

Easily add and subtract hours and minutes with this intuitive tool. Features quick calculation buttons, operation history, and support for negative numbers. Save time on manual calculations and manage your time more efficiently.

**Highlights:** Intuitive interface, Quick calculation buttons, Operation history, Negative number support, Automatic save, Light and dark modes

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

**In-app purchases:** none


### Mail Docs

[App page](https://appshunter.io/ios/app/mail-docs/id6473467678)

Effortlessly send documents from your device or cloud storage via email with a single tap. Streamline your workflow by quickly emailing files to yourself or others without needing to open separate mail or file management apps.

**Highlights:** Single-tap document emailing, Cloud storage integration (iCloud, Dropbox), Share extension for sending from any app, Support for multiple email addresses, Option to send as compressed zip file, Clean and streamlined interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $2.99 | per month |
| All Access | $29.99 | per year |


## Frequently asked questions

### Is Time Calculator HH free?

Time Calculator HH is free to download, with no in-app purchases.

### Is Mail Docs free?

Mail Docs is free to download, with in-app purchases available.

### Which has better reviews, Time Calculator HH or Mail Docs?

Time Calculator HH and Mail Docs are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Time Calculator HH or Mail Docs have ads?

Neither Time Calculator HH nor Mail Docs shows ads.

### Which is updated more often, Time Calculator HH or Mail Docs?

Time Calculator HH ships an update every 2 months, and Mail Docs every 2 months. Most recently, Time Calculator HH was updated on October 24, 2026 and Mail Docs 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.*