Comparison

Kidblock vs Lost World

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Kidblock

Build, explore, and battle in a block-based world. Create unique structures, mine for resources, and engage in multiplayer combat with friends. Record and share your gameplay with the world.

Highlights
  • Building and exploration
  • Multiplayer deathmatch
  • Custom character skins
  • Gameplay recording
  • World sharing
  • Crafting and mining
Features
Read full description

Craft it, build it, blow it up. Share your creations online, or download thousands of words on the KB Community. Record your gameplay, include your face cam and upload to YouTube or Everyplay. Skin your character with custom skins and challenge your friends to a deathmatch with destructive rockets, lasers and swords. Kidblock is: Building, exploring, world sharing, multiplayer, custom skins, mobs, rocket launchers, lasers, TNT, swords, crafting, mining, farming, protecting, gameplay recording and much more! Try out our new app Kidblock Maker to create your own custom skins for Kidblock. Multiplayer deathmatch, creative, and survival modes through Game Center. Just invite your friends! Create and explore a world of your own. Choose and download thousands of worlds created by players on the Kidblock Community. Record your gameplay videos and share them on YouTube, Facebook and Twitter. Mine, make weapons, farm, craft tools, build, and battle. Search for diamonds, discover caves and get lost in a unique world that fits in your pocket. Fight enemies that spawn from the ground. This pocket edition is always changing, growing and moving as you mine, craft and build whatever you desire. Best of all, it's free! Help us make Kidblock the world you've always wanted. Submit your ideas, tell your friends and keep playing while we keep building your world. Share your creations on the Kidblock Community. Upload and download worlds, get ratings and comments. Two modes: Survival - hunger, mobs Creative - unlimited resources Use these codes in survival to get free items: freesword - get 1 free diamond sword pocketchange - 500 free credits pewpew - 1 free blaster iseeyou - 10 free land mines awesome - 10 free TNT blocks New codes each weekend on our Facebook page: https://facebook.com/kidblockapp Try these great seeds when creating a new world: sweet craft house mine me free app Don't forget to give us feedback- let us know what block types, items, enemies and animals you'd like added to Kidblock. We're always expanding your world! Connect with us on twitter if you have a question: @kidblockapp PLEASE NOTE: Kidblock is free to play, however there are items in the game that can be purchased with real money. If you want to make sure purchasing with real money doesn't happen, please disable in-app purchases in your device's settings. Check out our website for more information: http://www.kidblockapp.com

About

Lost World

A simple sandbox game where you can build anything in an infinite world. Explore by walking or flying. Enjoy creative freedom in this open-ended building experience.

Highlights
  • Build anything
  • Infinite world
  • Walk and fly mechanics
  • Sandbox gameplay
  • Creative freedom
Features
Read full description

Welcome to Lost World: Building. This is simple but interesting sandbox game, you can build everything, such as house, bed, road, car etc. You can walk and fly in an infinity world. Enjoy.

Screenshots

Kidblock4 screens
Lost World4 screens

Verdict

The call

The clearest difference is rating: Kidblock at 4.2 against Lost World's 3.5. Kidblock also leads on ads (none vs shown) and update cadence (every 2 months vs every 36 months). Lost World's advantage is in-app purchases (none vs 10). On price, review sentiment, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kidblock sells 10 one-off in-app purchases. Lost World asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Kidblock holds the better App Store score, 4.2 against 3.5. That said, the two scores are not equally well evidenced: Kidblock has 2.3K ratings behind it against 90, so its average is the more settled of the two. Written reviews point the same way: 80% of Kidblock's written reviews are positive against 77% of Lost World's.

UpkeepUpdate frequency

Kidblock ships an update every 2 months, Lost World every 36 months. The most recent releases landed on September 25, 2026 and July 7, 2026 respectively.

Scorecard6 real differences · 4 level
Kidblock versus Lost World: the parameters behind the verdict, then further details
ParameterKidblockLost World
PriceFreeFree
Rating4.2 (2.3K ratings) — better3.5 (90 ratings)
Positive reviews80.0% of reviews — better76.9% of reviews
Number of ratings2.3K — better90
Update frequencyEvery 2 months — betterEvery 36 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size56 MB14 MB
Age rating9+4+
DeveloperMicah Lansing学英 金

Customer experience

Kidblock

All ratings2,254 ratings
Positive77.6%
Neutral6.1%
Negative16.2%
Written reviews751 reviews
Positive80.0%
Neutral6.7%
Negative13.3%

Lost World

All ratings90 ratings
Positive58.9%
Neutral6.7%
Negative34.4%
Written reviews13 reviews
Positive76.9%
Neutral7.7%
Negative15.4%

Bugs and requests

Kidblock

Reported bugs

4 issues
  • Unable to download worlds
  • Multiplayer not working
  • Crashes on launch
  • Incompatible with newer devices

Requested features

5 requests
  • Add more animals
  • Implement multiplayer functionality
  • Introduce new blocks and items
  • Expand world size and generation
  • Improve customization options

Lost World

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Kidblock

One-time10
  • Blaster Pack 1$0.99
  • Sword Pack 1$0.99
  • Builder's Pack 1$0.99
Show 7 more
  • Ore Pack 1$0.99
  • Magic Vial Pack$0.99
  • Anti-Gravity Pack$0.99
  • Sapphire Sword$0.99
  • Sapphire Pickaxe$0.99
  • Blaster Pack 2$1.99
  • Sword Pack 2$1.99
None

Lost World

No in-app purchases

Questions

Is Kidblock free?
Kidblock is free to download, with in-app purchases available.
Is Lost World free?
Lost World is free to download, with no in-app purchases.
Which has better reviews, Kidblock or Lost World?
Kidblock is rated higher. Kidblock averages 4.2 out of 5 from 2.3K ratings, while Lost World averages 3.5 from 90 ratings.
Do Kidblock or Lost World have ads?
Lost World shows ads; Kidblock does not.
Which is updated more often, Kidblock or Lost World?
Kidblock ships an update every 2 months, and Lost World every 36 months. Most recently, Kidblock was updated on September 25, 2026 and Lost World on July 7, 2026.

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