# DayCalc Pro vs Video Compressor App

The clearest difference is price: Video Compressor App at Free against DayCalc Pro's $0.99. Video Compressor App also leads on in-app purchases (none vs 9). DayCalc Pro's advantage is rating (4.6 vs 4.0) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

Video Compressor App is free to download; DayCalc Pro costs $0.99 up front. DayCalc Pro sells 9 one-off in-app purchases. Video Compressor App asks for nothing beyond the download.

DayCalc Pro holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: DayCalc Pro has 177 ratings behind it against 4, so its average is the more settled of the two.

DayCalc Pro ships an update every 6 weeks, Video Compressor App every 4 weeks. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | DayCalc Pro | Video Compressor App |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.6 (177 ratings)](https://appshunter.io/ios/app/daycalc-pro-note-calculator/id654444242/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/video-compressor-app/id6475177315/reviews) |
| Number of ratings | **177** | 4 |
| Positive reviews | 85.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 98 MB | 28 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [良峰 侯](https://appshunter.io/developer/654444245) | [Pedro Carrazana](https://appshunter.io/developer/1709224268) |

## What reviewers say

### DayCalc Pro

[App page](https://appshunter.io/ios/app/daycalc-pro-note-calculator/id654444242)

This app combines a powerful calculator with a comprehensive unit converter. It offers standard and scientific calculations, allows notes to be added to history, and supports a wide range of units and custom conversions. Enjoy a user-friendly interface with customizable themes and watchOS integration.

**Highlights:** Standard and scientific calculator, Add notes to calculations, Over 600 units in 20 categories, Custom unit creation, Automatic currency exchange rate updates, Dark Mode support, Apple Watch integration

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Constants Pack | $0.99 | one-time |
| Festivals Theme Pack 1 | $0.99 | one-time |
| Season Theme Pack 1 | $0.99 | one-time |
| Bird Theme Pack 1 | $0.99 | one-time |
| Insects Theme Pack 1 | $0.99 | one-time |
| Season Theme Pack 2 | $0.99 | one-time |
| Festivals Theme Pack 2 | $0.99 | one-time |
| Custom Unit Pack | $1.99 | one-time |
| Complete Pack | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🎨 Customizable themes and colors
- 📊 Comprehensive feature set (scientific, fractions, conversions)
- 💰 Great value for price (free or $1)
- 📝 Useful history/tape feature for tracking calculations

**What reviewers complain about**

- 🐛 Update installation issues and stuck downloads
- 🐛 Display cutoff in landscape mode on smaller phones
- 🐛 Fraction display cuts off large numbers
- 🐛 Currency converter fails after favoriting
- 🐛 Copy function only copies first number

**Reported bugs**

- Latest update stuck on download/installation loop
- Display rendering issues in landscape mode on iPhone 12/13 mini
- Fraction results display truncated with large numbers
- Fraction operator placement incorrect during multi-step calculations
- Currency conversion broken after favoriting currencies

**Requested features**

- Cursor movement for easier digit and symbol editing
- Back button to delete individual numbers instead of clearing all
- History display directly above input without clicking
- Back button in converter functions for easier navigation
- Improved animated transitions for better aesthetics


### Video Compressor App

[App page](https://appshunter.io/ios/app/video-compressor-app/id6475177315)

Reduce video file sizes to save storage space without sacrificing quality. This app offers adjustable compression settings, multiple resolution options, and the ability to exclude audio. Its user-friendly interface makes video compression simple for everyone.

**Highlights:** Adjustable compression settings, Versatile resolution options, Audio exclusion feature, User-friendly interface, Video compression history, Fast compression, Easy sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is DayCalc Pro free?

DayCalc Pro costs $0.99, and also offers in-app purchases.

### Is Video Compressor App free?

Video Compressor App is free to download, with no in-app purchases.

### Which has better reviews, DayCalc Pro or Video Compressor App?

DayCalc Pro is rated higher. DayCalc Pro averages 4.6 out of 5 from 177 ratings, while Video Compressor App averages 4.0 from 4 ratings.

### Do DayCalc Pro or Video Compressor App have ads?

Video Compressor App shows ads; DayCalc Pro does not.

### Which is updated more often, DayCalc Pro or Video Compressor App?

DayCalc Pro ships an update every 6 weeks, and Video Compressor App every 4 weeks. Most recently, DayCalc Pro was updated on October 16, 2026 and Video Compressor App on October 10, 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.*