# Weekday vs World Factbook Pro Edition

The clearest difference is review sentiment: World Factbook Pro Edition at 73% against Weekday's 17%. World Factbook Pro Edition also leads on rating (4.5 vs 2.0) and ratings volume (231 vs 2). Weekday's advantage is price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Weekday costs $0.99 and World Factbook Pro Edition $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

World Factbook Pro Edition holds the better App Store score, 4.5 against 2.0. That said, the two scores are not equally well evidenced: World Factbook Pro Edition has 231 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 17% of Weekday's written reviews are positive against 73% of World Factbook Pro Edition's.

Weekday ships an update every 13 months, World Factbook Pro Edition every 4 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Weekday | World Factbook Pro Edition |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/weekday/id293673235/reviews) | **[4.5 (231 ratings)](https://appshunter.io/ios/app/world-factbook-pro-edition/id365507435/reviews)** |
| Number of ratings | 2 | **231** |
| Positive reviews | 16.7% of reviews | **72.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Best chart rank | — | **#199** |
| Size | 2 MB | 28 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Appventions](https://appshunter.io/developer/340827684) |

## What reviewers say

### Weekday

[App page](https://appshunter.io/ios/app/weekday/id293673235)

Calculate the day of the week for any past or future date. Easily find out birth dates, plan holidays, or check anniversaries. Access additional information via Wikipedia.

**Highlights:** Calculate day of week for any date, Enter date manually or select from contacts, View day of year, Access Wikipedia for date information, Select year via wheel or number input

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

**In-app purchases:** none


### World Factbook Pro Edition

[App page](https://appshunter.io/ios/app/world-factbook-pro-edition/id365507435)

**Currently charting:** #199 Top Paid · Reference (US App Store)

Access detailed information and maps for over 250 countries and territories. Explore demographics, geography, history, and economic data with a user-friendly interface. Compare countries and stay informed about the world.

**Highlights:** 250+ country profiles, 170+ data points per country, Reference maps, Interactive online maps, Country flag visuals, Country data comparison

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

**In-app purchases:** none

**What reviewers like**

- 💡 Comprehensive information
- 👍 Well-laid out app
- 🚀 Handy and quick to use
- 🚀 Excellent reference guide
- 👍 Useful for trivia and learning

**What reviewers complain about**

- 🐛 Outdated or incorrect information
- 🐛 Compatibility issues on iPad
- 🐛 Crashes and bugs
- 🔋 Bright white background lacking dark mode
- 🐛 Slow or infrequent updates

**Reported bugs**

- Incorrect country data (e.g. UK climate info)
- Crashes when accessing certain countries
- Missing or incomplete information for some countries

**Requested features**

- More frequent updates
- Expanded demographic and historical information
- Ability to mark favorite countries
- Improved map features and functionality


## Frequently asked questions

### Is Weekday free?

Weekday costs $0.99, with no in-app purchases.

### Is World Factbook Pro Edition free?

World Factbook Pro Edition costs $1.99, with no in-app purchases.

### Which has better reviews, Weekday or World Factbook Pro Edition?

World Factbook Pro Edition is rated higher. Weekday averages 2.0 out of 5 from 2 ratings, while World Factbook Pro Edition averages 4.5 from 231 ratings.

### Do Weekday or World Factbook Pro Edition have ads?

Neither Weekday nor World Factbook Pro Edition shows ads.

### Which is updated more often, Weekday or World Factbook Pro Edition?

Weekday ships an update every 13 months, and World Factbook Pro Edition every 4 months. Most recently, Weekday was updated on October 29, 2026 and World Factbook Pro Edition on October 29, 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.*