Plugo by PlayShifu vs Stack and Sell
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Plugo by PlayShifu
This interactive AR gaming system uses interchangeable kits and a gamepad to make learning STEM subjects fun and hands-on for children. Kids can play and learn without directly touching the screen, developing skills in math, vocabulary, logic, and critical thinking through engaging games.
- Interactive AR gaming
- Hands-on STEM learning
- Interchangeable game kits
- Develops logic and critical thinking
- No screen touching required
- Multiple educational games
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** PlayShifu Plugo: An interactive AR gaming system to stimulate STEM skills ** Plugo is an AR gaming system that makes STEM super fun and hands-on - 1 gamepad, 7 interchangeable kits, unlimited gaming! Designed for 5-11-year-old kids, each gaming kit offers exciting educational games that are conceptualized to make your child play, learn and have fun—all at the same time. With Plugo, your child can interact and play using various tactile kits without touching the screen. They won’t even realize they’re learning math, vocabulary, dexterity, logical reasoning, critical thinking and so much more. The gamepad is built for all Plugo kits and is compatible with multiple devices. No wires, no electronics or additional hardware; our gaming system requires minimum effort to set-up and play. Plugo app has many games with over 60+ levels for each gaming kit! ** Plugo Link: Construction Kit ** Design structures with hexagon building blocks to solve problems ** Plugo Count: Hands-on Math Kit ** Unravel mysteries and cross hurdles with numbers & arithmetic ** Plugo Piano: Music Learning Kit ** Step into the musical world and get friendly with keys, notes & beats ** S.T.E.A.M. Ahead with Plugo ** S.T.E.A.M. is an integral part of our educational approach to kids’ playtime. -- Science: Explore the underwater world & celestial objects with Plugo Steer. -- Technology: Learn about the functioning of basic electric & sound circuits with Plugo Link. -- Engineering: Build gravity-defying structures with Plugo Link. Build innovative thinking & logical reasoning ability with Plugo Quest. -- Arts: Hone your creative problem-solving skills with Plugo Link. Foray into the world of music with Plugo Piano. -- Mathematics: Learn problem-solving involving numbers & algebra with Plugo Count. ** How It Works ** -- Download the Plugo by PlayShifu app -- Login -- Sync the kits you have -- Unfold the gamepad and place the device in the slot -- Tap on any game to let the fun times roll ** About Team PlayShifu ** We are a passionate team of parents, early learning experts, innovators and technologists that fit together like puzzle pieces. Our aim is to make every experience exciting and meaningful for kids, and we strive to give the best! ** Contact Us ** Your feedback is very important to us. If you have any questions, comments, feedback or need any help, please contact us at reachout@playshifu.com
Stack and Sell
Build colorful box towers by tapping to drop falling boxes. Sell your stacks for coins to upgrade your warehouse and hire idle workers who earn money for you. Unlock new themes and spin a lucky wheel for prizes.
- One-tap stacking gameplay
- Sell stacks for coins
- 12 upgrade paths
- Idle worker system
- Unlockable box themes
- Lucky spin wheel
- Daily login bonuses
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Stack and Sell the addictive casual game where you build towers of colorful boxes and sell them for coins! HOW TO PLAY Tap to drop falling boxes onto your stack. Land them perfectly for bonus coins. Stack as high as you can before missing! UPGRADE YOUR WAREHOUSE Spend coins on 12 different upgrades to make stacking easier and earn more coins. Slow the boxes, widen them, boost your earnings and more! IDLE WORKERS Hire warehouse workers who earn coins for you even while you sleep. Come back to collect your earnings and keep upgrading! FEATURES Simple satisfying one-tap stacking gameplay Sell your stack for coins after every round 12 deep upgrade paths with 40+ levels each Idle worker system earns coins automatically 10 beautiful box themes to unlock and purchase Lucky spin wheel with prizes every 4 hours Daily login bonuses with 7 day streak rewards 30 achievements to unlock and complete Relaxing zen music perfect for unwinding VIP membership for the ultimate experience Remove ads for uninterrupted play THEMES Customize your game with stunning box color themes! From candy pastels to neon cyberpunk to deep space. Each theme transforms the entire game with matching backgrounds and cloud colors. SPIN AND WIN Every 4 hours spin the lucky wheel for bonus coins, shields, multipliers and the legendary jackpot prize! DAILY REWARDS Log in every day to collect increasing rewards. Build a 7 day streak for the biggest bonus of all! Stack and Sell is free to play with optional in-app purchases. Remove ads or grab the VIP pack for the best experience. How high can YOU stack?
Screenshots
Verdict
The clearest difference is review sentiment: Stack and Sell at 100% against Plugo by PlayShifu's 51%. Stack and Sell also leads on update cadence (daily vs every 3 weeks) and rating (5.0 vs 4.7). Plugo by PlayShifu's advantage is ads (none vs shown) and ratings volume (7.8K vs 2). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
Stack and Sell holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Plugo by PlayShifu has 7.8K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 51% of Plugo by PlayShifu's written reviews are positive against 100% of Stack and Sell's.
Plugo by PlayShifu ships an update every 3 weeks, Stack and Sell daily. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.
| Parameter | Plugo by PlayShifu | Stack and Sell |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (7.8K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 50.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 7.8K — better | 2 |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 862 MB | 123 MB |
| Age rating | 4+ | 4+ |
| Developer | mobilizAR | Benjamin Nagel |
Customer experience
Plugo by PlayShifu
Stack and Sell
Bugs and requests
Plugo by PlayShifu
Reported bugs
5 issues- App crashes frequently
- Camera permissions not working
- Incorrect math answers provided
- Spelling mistakes in the app
- Compatibility issues with newer devices
Requested features
5 requests- Add lowercase letter tiles
- Ability to create custom spelling lists
- More diverse avatar options
- Parental controls and profile management
- Randomize word/puzzle selection
Stack and Sell
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Plugo by PlayShifu
No in-app purchases
Stack and Sell
No in-app purchases
Questions
Is Plugo by PlayShifu free?
Is Stack and Sell free?
Which has better reviews, Plugo by PlayShifu or Stack and Sell?
Do Plugo by PlayShifu or Stack and Sell have ads?
Which is updated more often, Plugo by PlayShifu or Stack and Sell?
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