PiSeeker vs π Pi Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PiSeeker
Challenge your memory and math skills with this application focused on the digits of Pi. It offers four distinct modes: voice recognition recitation, typing practice, a digit-hunting puzzle, and a simple viewing mode. Designed for math enthusiasts and students, it prioritizes a clean interface and user privacy.
- Voice recognition Pi recitation
- Typing Pi digits practice
- Range-based Pi digit puzzle
- Pi digit viewing mode
- Progress tracking
- Accessibility features
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PiSeeker is the ultimate Pi challenge! Test your memory and math skills in four exciting modes: - **Recite Mode**: Speak the digits of Pi using voice recognition. Start from anywhere (less than 20k) and go forward from there. How many can you get right? Track your best score! - **Type Mode**: Type the digits of Pi using the buttons on the screen. Start from anywhere (less than 20k) and go forward from there. - **Seek Mode**: Hunt for Pi digits in a range-based puzzle game. Quick, fun, and addictive! - **Show Mode**: Just look at Pi, for fun! Perfect for math enthusiasts, students, and puzzle lovers. With a clean design, accessibility features, and no data sharing, PiSeeker is your go-to Pi adventure. Download now and start mastering Pi!
π Pi Challenge
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An app for memorizing the digits of Pi. It supports up to 30 million digits… totally unnecessary, but fun. Comes with a ranking feature! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: PiSeeker at none against π Pi Challenge's 1. PiSeeker also leads on ads (none vs shown) and update cadence (fortnightly vs every 2 months). π Pi Challenge's advantage is iOS requirement (13.0 vs 18.2). On price 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. π Pi Challenge sells 1 in-app purchase, starting at $0.99 per month. PiSeeker asks for nothing beyond the download.
PiSeeker ships an update fortnightly, π Pi Challenge every 2 months. The most recent releases landed on October 11, 2026 and October 28, 2026 respectively.
| Parameter | PiSeeker | π Pi Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Adam Thomas Hayes | SIC Company Limited |
In-app purchases
PiSeeker
No in-app purchases
π Pi Challenge
- Monthly Subscription$0.991 Month
