Pi Day Countdown vs Complex Conjugate Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pi Day Countdown
This utility app helps users celebrate Pi Day and other significant dates. Set default alarms for Pi Day or customize messages for any event. Enjoy tracking important dates with a simple interface.
- Pi Day countdown
- Customizable event alarms
- Personalized messages
- Date tracking utility
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This is an app to celebrate Pi Day (and other significant days). Simply set a default alarm to Pi Day. You can use the app for other events, along with a custom message. Enjoy
Complex Conjugate Calculator
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The conjugate of a complex number z=a+bi is the number a-bi
Screenshots
Verdict
The clearest difference is update cadence: Complex Conjugate Calculator at every 6 days against Pi Day Countdown's every 18 months. Complex Conjugate Calculator also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Pi Day Countdown ships an update every 18 months, Complex Conjugate Calculator every 6 days. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.
| Parameter | Pi Day Countdown | Complex Conjugate Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 18 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | iT Guy Technologies | Stage Coding |
In-app purchases
Pi Day Countdown
No in-app purchases
Complex Conjugate Calculator
No in-app purchases
Questions
Is Pi Day Countdown free?
Is Complex Conjugate Calculator free?
Do Pi Day Countdown or Complex Conjugate Calculator have ads?
Which is updated more often, Pi Day Countdown or Complex Conjugate Calculator?
Other comparisons
