Summation vs Piozila
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Summation
Engage your brain with a minimalistic math puzzle game. Rearrange numbers to solve increasingly challenging levels. Explore new themes and enjoy endless gameplay.
- Minimalistic math puzzle gameplay
- Rearrange numbers to solve puzzles
- Endless levels for infinite play
- Unlockable game themes
- Brain workout challenges
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Summation is a minimalistic math game that will give your brain a workout. The objective of the game is to solve the puzzle by rearranging the numbers given to you. Sound easy? But can you get to level 100? Features: - Endless Level. You can play forever. - Unlock new game themes. - New game modes coming. Get in touch: game@lemon-jam.com Twitter:twitter.com/lemonjamstudio Facebook:facebook.com/lemonjamstudio
Piozila
Guide a hungry chameleon through colorful puzzles to find his way home. This charming game challenges players to plot the best path for the chameleon, ensuring he eats enough to survive his journey.
- Chubby chameleon character
- Colorful graphics
- Puzzle gameplay
- Pathfinding challenges
- Hunger mechanics
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Leon is a chubby chameleon who loves TV, burgers and fries. A little too much, in fact. He has grown so big that he now walks on two legs, and so noisy that his human finally locks him in the shower. That's the last straw. Leon rebels, and he is not alone. All over the world, animals are tired of being eaten, caged and mistreated by humans. Their plan: leave Planet Earth. Whether there will be enough food up there is another question. EVERYONE MOVES AT ONCE In every level, you control all the characters at the same time: Leon, sometimes other animals, and sometimes humans, who always move the opposite way. One step for you is one step for everyone, so think before you move. Any character can push objects. Only Leon has his tongue: hold a button to pull or push objects, or even destroy some of them. Watch each object's health bar: when it hits zero, the object is stuck for good. Open doors, trigger mechanisms, move objects to the right spot and bring animals to safety, without letting anyone get hurt. If a single character dies, human or animal, it's Game Over. A WORLD FULL OF TRAPS AND SEASONS Explore a colorful world map made of five islands. Walk across the water, jump and drive vehicles to find every level. The seasons change the rules: ice makes you slide, spring rain turns your controls around, and autumn blocks objects. Watch out for wolf traps, spikes, cannons, barbed wire, slime, fans, and objects that catch fire or turn into cacti. KEEP LEON WELL FED Every level hides food. If Leon eats all of it and nobody else touches a crumb, you earn the level's trophy. FEATURES • Hand-crafted real-time puzzle levels • Control every character at once, with humans moving the opposite way • Push objects with anyone, pull them with Leon's tongue • A world map with five islands and four seasons • Traps, timers and seasonal mechanics • Intro and ending cinematics, story popups and dialogue bubbles • Day/night cycle and seasonal weather • Achievements and a trophy for every level • Separate music and sound effect settings Made by Dinaharison Rhudy (Mena Mena Games), a small indie developer from Madagascar. Questions or bugs? contact@menamenagames.com
Screenshots
Verdict
The clearest difference is price: Summation at Free against Piozila's $2.99. Summation also leads on update cadence (every 3 weeks vs every 16 months) and iOS requirement (9.0 vs 15.0). Piozila's advantage is in-app purchases (none vs 2) and review sentiment (100% vs 70%). On ads 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
Summation is free to download; Piozila costs $2.99 up front. Summation sells 2 one-off in-app purchases. Piozila asks for nothing beyond the download.
Summation ships an update every 3 weeks, Piozila every 16 months. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.
| Parameter | Summation | Piozila |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.2 (58 ratings) — better | — |
| Positive reviews | 70.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 58 — better | — |
| Update frequency | Every 3 weeks — better | Every 16 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 110 MB | 678 MB |
| Age rating | 4+ | 4+ |
| Developer | Lemon Jam Technology Co., Ltd. | Rhudy Erneli Dinaharison |
Customer experience
Summation
Piozila
Bugs and requests
Summation
Reported bugs
12 issues- Hint button freezes game and requires reinstall to fix
- Game crashes at specific levels (e.g., level 102)
- App crashes immediately upon opening with blue dot indicator
- Full-screen ads cannot be closed and trap users
- Game gets stuck in landscape mode after full-page ad
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- Ads prevent progression in Challenge Mode
- App Store opens involuntarily multiple times in succession
- Mute setting resets every time app is opened
- Display not properly fitted for iPhone X
- Unsolvable levels in Challenge Mode after paying for ad removal
- Game Center leaderboards not accessible except after beating levels
- Next level button obscured by puzzle elements
Requested features
10 requests- Dark mode for nighttime playing
- Multiplication puzzle variant
- Increased difficulty progression beyond level 100
- More varied puzzle structures and mechanics
- Ability to purchase larger quantities of hints at once
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- Proper Game Center integration with friend additions
- Information about total number of levels available
- Night mode for bedtime gameplay
- Persistent mute setting across sessions
- Better level syncing across devices
Piozila
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Summation
- Buy Hints$0.99
- Remove Ads$1.99
Piozila
No in-app purchases
Questions
Is Summation free?
Is Piozila free?
Do Summation or Piozila have ads?
Which is updated more often, Summation or Piozila?
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