Spirits vs PI DIVER
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Spirits
Guide spirits home by manipulating the environment. Sacrifice spirits to build bridges, create wind clouds, dig tunnels, or block wind. Solve each level creatively to reach the goal.
- Guide spirits without direct control
- Manipulate wind and ground
- Sacrifice spirits for actions
- Build leaf bridges
- Create wind clouds
- Dig tunnels
- Block wind currents
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"Art so beautiful it could have been lifted from a Miyazaki movie." –WIRED Autumn is coming. Leaves fall, and spirits rise from the fallen leaves to begin their journey home. You must guide them, without direct control, by changing how the wind blows or by rebuilding the ground. Each spirit can be sacrificed to perform one of four actions - build a bridge of leaves, create a blowing cloud, dig tunnels, or block wind currents in an area. Use your actions wisely or you will run out of spirits. In each level it's up to you to find your own creative solution on how to get the spirits to the goal. ◆◆◆◆◆ REVIEWS ◆◆◆◆◆ "Striking art and innovative gameplay" –The Escapist "Spirits is clever, challenging, and beautiful" –Gamasutra "Spirits is an outstanding blend of puzzle and strategy" –DIYgamer "The overall design -- graphics, animation, audio tracks -- as well as the whimsical element of soaring on the wind, really make this an enjoyable title to experience" –TouchArcade "Gorgeous visuals; ambient music; solid level design" –Slide To Play "Where Spirits really innovates is in its look and feel. When the wind physics start to do their thing, the experience is pretty magical" –TUAW, Mike Schramm "Spirits is more than just a pretty face, as you'll utilize little creatures to build ladders, dig tunnels, or blow gusts of wind to get their counterparts to an exit. It's similar to what we've seen in Lemmings or Downstream Panic, but the use of wind and the diverse puzzles keep things fresh and interesting" –GamesRadar "Relaxing, stunning, and simple will keep players coming back for more" –148Apps "Visually, the game is gorgeous. Everything has a soft, ethereal vibe to it, particularly the soothing ambient music and the challenging (but not frustrating) level design" –The Mac Gamer "There is so much attention to detail in this game that once you have finished it you will want to play it all over again" –CreativeApplications.net ◆◆◆◆◆ AWARDS ◆◆◆◆◆ Winner of the IndieCade "Best Aesthetics" Award, Culver City, California, USA – 2010 IGF 2011: Best Mobile Game - Honorable mention Sense of Wonder Night Selection at Tokyo Game Show, Japan – 2010 Gamasutra's Best Of 2010: Top 5 iOS Games - Honorable mention ◆◆◆◆◆ VIDEO & SUPPORT ◆◆◆◆◆ Visit www.spacesofplay.com/spirits to watch a gameplay video. Search on YouTube for walkthroughs of all levels in Spirits. For questions and support send emails to support@spacesofplay.com. Supports Retina Display with high resolution graphics. If you experience technical problems, please try to reboot your device.
PI DIVER
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Tap the digits of Pi (π) in a fast, rhythm-based typing game that trains memory, focus, and reflexes. How deep into Pi can you dive? 3.14159265358979… PI DIVER is a simple but challenging number typing game. Tap the flowing digits of Pi to the beat, build combos, boost your score, and push your memory beyond 3.14. [Create Your Own Pi Mnemonics] Create, edit, and save mnemonic phrases starting from any digit of Pi. Choose a saved mnemonic before playing, and the matching phrase will appear in sync with the digits during the game. Your work is saved automatically, so you can continue building longer mnemonics anytime. [3 Game Modes] SURVIVAL You have 3 mistakes. Accuracy is everything. Keep typing and see how many digits of Pi you can reach. TIME ATTACK You have 60 seconds. Speed is everything. Type as many correct digits as possible before time runs out. BLIND Some digits are hidden as “π”. Remember the real number and keep going. One mistake means game over. [Challenge the World Ranking] In World Mode, compete with players worldwide under the same fixed rules. • Available in SURVIVAL, TIME ATTACK, and BLIND • Up to 3 World Ranking attempts per mode each day • See your world rank and players near you • Set a public display name * World Mode requires an internet connection. [Score System] Build combos to increase your score multiplier up to x10. Earn speed bonuses for fast inputs. Unlock milestone bonuses at 100, 500, 1,000 digits, and beyond. Reach the famous Feynman Point, “999999” at the 762nd decimal place, for a massive +5,000 point bonus. [Master Pi as You Play] PI DIVER includes up to 100,000 digits of Pi. As you play again and again, you may start to remember the next digits naturally. Perfect for players who: - Love Pi, math, numbers, or STEM - Enjoy score attack games - Want a quick brain-training challenge - Want to improve memory, focus, and concentration - Have ever wondered what comes after 3.14
Screenshots
Verdict
The clearest difference is price: PI DIVER at Free against Spirits's $2.99. PI DIVER also leads on update cadence (every 3 weeks vs every 3 months). Spirits's advantage is ads (none vs shown) and iOS requirement (10.0 vs 15.0). On 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
PI DIVER is free to download; Spirits costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Spirits ships an update every 3 months, PI DIVER every 3 weeks. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.
| Parameter | Spirits | PI DIVER |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 3.6 (65 ratings) — better | — |
| Positive reviews | 88.6% of reviews | — |
| Number of ratings | 65 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 86 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Spaces of Play UG | KAZUKI KONDO |
Bugs and requests
Spirits
Reported bugs
3 issues- Game freezes on loading screen
- Spirits get stuck or behave unpredictably
- Compatibility issues with certain devices
Requested features
4 requests- More levels and content updates
- Ability to skip or speed up levels
- Optimization for newer devices and screen sizes
- Customizable music or sound options
PI DIVER
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Spirits
No in-app purchases
PI DIVER
No in-app purchases









