Last updated on December 16th, 2025 at 08:12 am
Monster Box! – Action Game Review
Monster Box! is a Action/Strategy game from Yso Corp, first launched in 7th September 2021.
It’s rated 9+ and currently has 3,005+ ratings on the App Store.
What Makes Monster Box! Stand Out
Capture the monsters into your boxes and use them to defend yourself! Create the best team ever!
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Fight and capture tons of new creatures an make them your pals! Catch them all!
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Train with your new friend monsters until you can evolve them into their ultimate form.
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Discover and unlock new habitats for your companions to enjoy.
This amazing adventure RPG monster catching game will make you lose your sense of time!
This Action game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Monster Box! is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 25th November 2025
Recent improvements include:
Bug fixes
Download & Availability
Monster Box! is available through the official App Store for iOS devices.
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
It is so fun but if it is like Pokmon then you should put a Pikachu in the game we would love it even more.
We purchased stuff on it and now it wont let us into the game which means we cant get our refund.
There a few issues that meed to be fixed. First, we cant evolve any of our monsters through adds nor do we know how to do it without ads. Second, there are too many ads like when we start a battle and when we finish the battle. The ads also just ho black no x nothing. There are also delays when you log on which is odd tbh but it doesnt bother as much but we would love if it was fixed and everything else.
Well the game is rlly fun its just like Pokmon but theres is some problems there is so many ads every time we play we get a ad and the enemys are lagging out so we give a 3 stars.
We know a trick when you put him back in your box he has full health.
We love the game but theres way too many adds we wish there was a little bit less ads but its very fun.
Ads were inappropriate for our kids. Do not recommend for other parents with children under 12.
First of all to many adds and second of all why isnt there any legendary monsters because when we were playing we saw no legendary monsters or mythical monsters and why isnt there any starter monsters because when we first started we only saw one monster there wasnt a like in the regular Pokmon nor a rival like Ash had with Gary this is just a scam and a ripped off from the original Pokmon games.
It is a very fun game but too many ads please take them off.
Every time we press one button we will get a ad and the bug every we pressed the first world and when we pressed it another time it just gave us an ad for no reason.
This game is good and we love how you can catch lots of monsters but there are too many ads. When we clicked add box for an add it showed us an ad but when the ad ended and we clicked play, it showed us the very same ad. But otherwise the game is good.
We personally love the game and some people disagree and others agree but we disagree with people calling it shidde or garbage but we do agree on one thing ADS SOOOO MANY ADS its pretty unbearable overall we love the game keep on updating your doing great.
It is a pretty good game but there are 2 problems the first is there are sooo many ads like before a round and after and a game with no reason for needed WiFi u still need it but other than that it is a good game.
We do not like this because there are to many ads.
Every time we try to load in the app it takes us to a loading screen than kicks us off the app and the game looks so fun.
Its good but every time we try to play the game it just bugs out where ever we go! Never make this game.
This is marketed as a kids game but has inappropriate ads that you have to pay to remove. Is this a dishonest attempt to get more money or an honest mistake.
Everything is good but pls more pokeball we like all monsters pls.
In the adds your game looks amazing like you could walk find battles and even catch all the monsters your jars can get you. In the adds it shows something playing your game with all the jars you can get but no you get one and have to beat levels or watch an add. And another thing is that it is already bad that theres levels and the game looks completely different from the adds but there is an add after every level you complete its annoying.
This Game is just like Pokmon but youres one guy who beat us his name is Anthony we delete the app and got it again not like Pokmon.
So its a good game and a fun game but we can see the people who are getting mad at it because of all the ads we mean an ad to do anything is kind of annoying and we get that but when you really think about it the game is good in general its not that high-quality but its better than normal standards of an in regular game where they just take faces of cartoons characters and paste it on random characters all Im saying is its a good game in general.
This game is a fake Pokmon game and this is just not allowed we mean why copy Pokmon and just go touch grass and stop making fake games period.
Im eight years old too when we download it in the game we thought it was just gonna be battle monsters and catch him but theres way more but one suggestion add more monsters please we mean someone is monsters not like monsters but weird things.
Hi we just got this game we love it we think some things are missing maybe be able to move your avatar and costmiz it and host battles and pls the ads way to many and some more monsters to add Im not trying to ask for much no hurt feelings thank you.
We know you need to makes money somehow but Jesus Christ you need that money ads it ridiculous not to mention all the lags. It just so slow. And we wish there were a way to see what monster we have. What if we accidentally catch the same monster.
The add to make this game unbearable to play it looked like a fun game and it has a really good concept but you have to watch ads more than you actually get to play not fun.
So technically 1.This copied Pokmon,which is bad.Second,So much ads. 3. Its not even FUN.
This game is good but it has a lot of adds which is frsutrating noboby watns that many adds in a game its boring thanks fot your understanding.
SLOW DOWN ON THE ADS. We end up losing because we have two ads every single time we battle and we have like ten ads if we dont play for 2 seconds.
Makes you pay to remove ads and that didnt work then you have to pay for fun cool extras and once you do the game steals your money and doesnt give you your purchase. The restore purchase button doesnt work or register.
Bought one of the monsters with a dollar and it didnt come kinda annoying.
First it is a great game that we have admired for years but when we try out the game and try to get more of those capsule things it doesnt Give them to us so please help.
Just another game that preposes an interesting concept which baits you into downloading it and then shoves ads down your throat so they can make a quick buck before you realize that the game had no substance and that you just put some money in their pocket for downloading it and watching an ad.
The ad amount makes the game unplayable and it cant even be played without internet so the game has no real redeeming qualities.
After the recent update Ive been looking for the rest of our monster but there not there but we see we can still sell them ??? We need our monster back.
Bought all of the stuff in the store in game and the only thing that actually came was no ads. And a map. Didnt get any of the creatures we bought but we were offered to trade them even though we cant see or use them.
It would be great but we cant load in, it might just be our phone though, we think its a great idea though.
Got so much monsters that it never stops us from us collecting a lot.
Great game would play it more if it isnt for the ads.You cant even turn off your internet to stop them.Fix the ads then we can talk about how good the game is.
We deleted then reinstalled but we had bought the no ads but the restore purchases didnt work it needs to be fixed.
Whenever we try to play the game it doesnt load and once we waited 5 hours but it still didnt load we dont recommend this game to anyone 0 of 10.
We allowed our step son to download this game on his tablet. We look over and there is an ad with a naked woman in it. Its disgusting that they dont take a second to vet their ads. You are running a cartoon game geared towards children.
This is a rip off you should play Pokmon go instead of this ripoff.
There is a bug where we cant evolve our monsters.
Really like the game and the concept of it but PLEASE STOP WITH SO MANY ADS!!! Its ridiculous how many there are and how they pop up after and even before EVERYTHING YOU DO!! Please fix that.
We hate the game because their to many ads.
Its not the worst but not the best, there are some things like adds which takes a lot of time out of the game, but you could also work on monster designs/sprites in general because we find a few to be lazy or messy, and we feel like theres a lot of potential for improvement, keep up the good work.
The trades are bad,they always want your strongest monster for a bee. Just,fix the trades.
1 You need to add a book with every single monster with like legendary epic common uncommon and so on so you know how good your monster is and you should also add bosses were like every time you defeat a boss you get a random monster which can be extremely OP or bad.
So for us we love this game its just there is a lot of ads like to play a match you need to watch an ad but just its a great game but read.
User feedback from Apple App Store
App Details
- Version: 0.11.12
- Size: 253.31 MB
- iOS: 14.0 or later
- Languages: AR, DA, EN, FR, DE, IT, JA, KO, PT, RU, ZH, ES, ZH, VI
- Content Advisory: Infrequent/Mild Cartoon or Fantasy Violence
- Developer: Yso Corp
Last updated: 25th November 2025 | Genre: Action, Strategy | Developer: Yso Corp