BugPlanetEra vs Pi Score Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BugPlanetEra
Read full descriptionHide full description
[Main function description] - 30+ Languages: Chinese (Taiwan), Chinese (China), Chinese (Hong Kong), Japanese, English (US), English (UK), English (Australia), English (Ireland), English (South Africa), Korean (South Korea), Thai, Indonesia (Indonesia), Hindi (India), Czech, Danish, Dutch (Belgium), Dutch (Netherlands), Finnish, French (Canada), French (France), German, Greek, Hungarian English, Italian, Norwegian, Polish, Portuguese (Brazil), Portuguese (Portugal), Romanian, Slovak, Spanish (Mexico), Spanish (Spain), Swedish, Turkish, Saudi Arabic (Saudi). - Playable content: · Number: 0 ~ 99. · Latin alphabet: A ~ Z. · Scale: Do ~ Si. · Pattern: 145. - million+ Themes: · Increasing difficulty: Use "single-finger gesture" to swipe up, down, left, and right to increase or decrease the number of cards. · Number of cards: iPhone "2 ~ 60", iPad "2 ~ 140". · Card color: 10 * 10 ( blue, black / white, gray, green, yellow, orange, purple, pink, red ). · Card shape: view, bell, circle, shield, square, hex, heart, skew, rays, slow, time. - Zoom Card: 6 different size card options. - Just listening no watching: You can choose to play only the sound and not show the card content. - Find Words: Words with 145 patterns in 26 languages. - About us: You Can Find the Development team, Trademark, Privacy policy, Terms of use, How to contact us and "subscription management" link. - No Ads. - Support iPhone, iPad. * If you have suggestions or want to report a problem with the App, you are welcome to send a letter to: bugteams@gmail.com or welcome to our Fan page " B.U.G BUS https://reurl.cc/jdodqq ", we will reply you as soon as we receive the letter. * Privacy Policy:https://reurl.cc/xDMOke
Pi Score Challenge
Read full descriptionHide full description
Unlock the Secrets of Pi! Get ready to challenge your mind with the ultimate Pi app. Pi Score Challenge is designed to test your memory and enhance your knowledge of the infinite digits of Pi. Whether you're a math enthusiast or just curious, this app offers an engaging and interactive way to sharpen your skills. Dive into a variety of levels, from beginner to expert, and track your progress as you learn more each day. Start improving now—just in time for Pi Day! Challenge your family and friends, see who can memorize the most digits. Download today and transform your numerical memory into a Pi Score!
Screenshots
Verdict
The clearest difference is in-app purchases: BugPlanetEra at none against Pi Score Challenge's 1. Pi Score Challenge's advantage is update cadence (fortnightly vs every 5 months). On price, ads, device support and iOS requirement 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. Pi Score Challenge sells 1 one-off in-app purchase. BugPlanetEra asks for nothing beyond the download.
BugPlanetEra ships an update every 5 months, Pi Score Challenge fortnightly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | BugPlanetEra | Pi Score Challenge |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 2 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Khan Kao | Lee Cooper |
In-app purchases
BugPlanetEra
No in-app purchases
Pi Score Challenge
- Slice of Pie$5.00
Questions
Is BugPlanetEra free?
Is Pi Score Challenge free?
Do BugPlanetEra or Pi Score Challenge have ads?
Which is updated more often, BugPlanetEra or Pi Score Challenge?
Other comparisons















