Base PRO vs Weeknum
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Base PRO
This app simplifies base conversions from Base 2 to Base 20 with precision and clarity. It offers interactive visual explanations of number systems, making it ideal for students and educators learning computer science and digital computation.
- Base conversions (2-20)
- Precision and clarity
- Visual Flow Function
- Interactive learning
- Full-screen mode
- Adjustable sizing
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Master base conversions effortlessly and deepen your understanding of computer science. Simplify complex calculations with this comprehensive base calculator — from Base 2 to Base 20 — designed for precision, clarity, and speed. Ideal for students, teachers, and anyone exploring the logic of number systems or digital computation. As an educator, I’ve used Base PRO on a large screen to demonstrate base concepts interactively. Students immediately grasped how each system connects, accelerating their comprehension of mathematical and computational relationships. Perfect for classrooms and study sessions alike, Base PRO supports full-screen mode and adjustable sizing in macOS , and a unique Flow Function that visually explains the logic behind base conversions — making learning both intuitive and engaging.
Weeknum
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Know the Week Number at a Glance! Weeknum is the simplest way to keep track of the current week of the year. Whether you're a student, professional, project manager, or planner — knowing what week it is can be essential. With Weeknum, the current week number is always just a glance away thanks to customizable Home Screen widgets — available for free to everyone. Unlock even more convenience with a yearly or monthly subscription: - Lock Screen widgets for quick access without unlocking your device - Apple Watch widgets so the week is always on your wrist No need to open the app — just glance and go. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/9bd09674-5b35-4d96-92d0-d14f763d2dda
Screenshots
Verdict
The clearest difference is in-app purchases: Base PRO at none against Weeknum's 2. Base PRO also leads on iOS requirement (12 vs 17.0). Weeknum's advantage is update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Weeknum sells 2 in-app purchases, starting at $0.49 per month. Base PRO asks for nothing beyond the download.
Base PRO ships an update every 4 months, Weeknum weekly. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.
| Parameter | Base PRO | Weeknum |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, Apple Watch |
| Requires iOS | 12 — better | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Nic Kolbe | Nadezhda Rozhina |
In-app purchases
Base PRO
No in-app purchases
Weeknum
- Widget Month$0.491 Month
- Widget Pro$3.991 Year
