Remember 3.1415 vs Perspectrip
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Remember 3.1415
Challenge your math and logic skills with this game that tests your ability to recall digits of Pi. Compete against the clock in various timed modes or an endless challenge. AI provides helpful tips to improve your input speed and accuracy.
- Over 1 million digits of Pi
- Multiple timed game modes
- Endless challenge mode
- AI-powered input tips
- Game over on time or error
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Popular cross-platform game: Remember 3.1415 more than 1000000+ length Pi for you to challenge your math and logic brain. Features *1000000+ length Pi. *Big Level: Classic-60s, Classic-180s, Classic-300s, Endless *You can input how many pi length as quickly as you can. *Artificial Intelligence tips how to input number *Game over: Time is up or enter wrong number Special thanks: WuBingQiong, ZhuYangJian Feedback: 283784210@qq.com
Perspectrip
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A mind blowing puzzle game that challenges your spatial abilities. Simple shapes are spread apart in pieces floating in a 3D space, and there is a camera angle that aligns all pieces and builds each shape. The game is played by rotating the camera around to find such angles and build shapes. When shapes are built they are removed and points get scored. Perspectrip is easy to play but hard to master. Avoid piling up too many pieces or the game will be over, use all white power-ups strategically to keep on scoring, and compare your score on baKno’s Top Players list.
Screenshots
Verdict
The clearest difference is update cadence: Perspectrip at every 31 months against Remember 3.1415's every 64 months. Remember 3.1415's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Remember 3.1415 sells 1 one-off in-app purchase and Perspectrip sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Remember 3.1415 ships an update every 64 months, Perspectrip every 31 months. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.
| Parameter | Remember 3.1415 | Perspectrip |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 64 months | Every 31 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 17 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | 杨军 朱 | baKno Games |
In-app purchases
Remember 3.1415
- Buy Pro Version$0.99
Perspectrip
- Perspectrip 10 Game Sessions.$0.99
- Perspectrip Full Game Unlimited$24.99
Questions
Is Remember 3.1415 free?
Is Perspectrip free?
Do Remember 3.1415 or Perspectrip have ads?
Which is updated more often, Remember 3.1415 or Perspectrip?
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