Comparison

kORi DRoP vs Ultimate Level Maker / Builder

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

Head to head
About

kORi DRoP

Tap to pop blocks and prevent them from falling into the water. Guide a character to safety while collecting carrots across 81 challenging levels.

Highlights
  • Tap to pop blocks
  • Save the character
  • Collect carrots
  • 81 levels
  • Fun and challenging gameplay
Read full description

Tap to pop the blocks.  Save the little dude from the water.  Eat lots of carrots. 81 levels of fun and frustration. Thanks for playing :)

About

Ultimate Level Maker / Builder

Design and build your own 2D platforming levels with a wide variety of tools and assets. Create intricate obstacle courses, adventure maps, or anything you can imagine, then share your creations online and explore those made by others.

Highlights
  • Create 2D platforming levels
  • 13 level themes
  • Hundreds of blocks, enemies, and objects
  • Foreground and background block placement
  • World map creation
  • Online level sharing and downloading
  • Challenge mode with unlockable hats
Features
Read full description

This app gives you the tools you need to create fantastic 2D platforming levels and share them with everyone. Build tricky obstacle courses, crazy contraptions, or even longer adventure-style levels. The choice is yours! Features: • Make all sorts of levels, big or small! • Select from 13 different level theme options to suit your mood. • Hundreds of blocks, enemies, and objects to place in each level. • Decoration blocks and sloped ground tiles to create more detailed environments. • Several powerups including upgrades to the player's armor and jump height. • Place blocks in the foreground and background. • Add a sub-area to your levels. • Electricity can be conducted by metal blocks to power pistons and more. • Dynamic fire spreading (wooden blocks can burn, and ice blocks melt!) • Create world maps to compile your levels into a story or adventure! • Share your levels and world maps online, and download those uploaded by other players. • Tackle the classic challenge mode to unlock cool new hats to wear!

Screenshots

kORi DRoP4 screens
Ultimate Level Maker / Builder4 screens

Verdict

The call

The clearest difference is in-app purchases: Ultimate Level Maker / Builder at none against kORi DRoP's 1. kORi DRoP's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (12.0 vs 15.0). On price, rating, review sentiment and ratings volume 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. kORi DRoP sells 1 one-off in-app purchase. Ultimate Level Maker / Builder asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for kORi DRoP against 4.7 for Ultimate Level Maker / Builder. Both are backed by a comparable volume of ratings — 177 and 69 respectively. Written reviews are what separate them: 90% of kORi DRoP's written reviews are positive against 84% of Ultimate Level Maker / Builder's.

UpkeepUpdate frequency

kORi DRoP ships an update weekly, Ultimate Level Maker / Builder every 3 weeks. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.

Scorecard4 real differences · 6 level
kORi DRoP versus Ultimate Level Maker / Builder: the parameters behind the verdict, then further details
ParameterkORi DRoPUltimate Level Maker / Builder
PriceFreeFree
Rating4.6 (177 ratings)4.7 (69 ratings) — better
Positive reviews90.0% of reviews — better83.9% of reviews
Number of ratings177 — better69
Update frequencyWeekly — betterEvery 3 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size98 MB188 MB
Age rating4+9+
DeveloperKorigame LtdJoshua Bellmyer

Customer experience

kORi DRoP

All ratings177 ratings
Positive91.5%
Neutral2.8%
Negative5.6%
Written reviews10 reviews
Positive90.0%
Neutral10.0%
Negative0.0%

Ultimate Level Maker / Builder

All ratings69 ratings
Positive88.4%
Neutral7.2%
Negative4.3%
Written reviews62 reviews
Positive83.9%
Neutral9.7%
Negative6.5%

Bugs and requests

kORi DRoP

Not enough reviews yet to summarise bugs or requests.

Ultimate Level Maker / Builder

Reported bugs

8 issues
  • Did not get hat after completing 5th year 2nd time
  • Glitch with magnet on giant potion
  • Lose a life when restarting a level
  • Colors are too dark and don't match image
  • Username glitch (SOMEBODYCOOL vs SOMEBODYCOOL XD)
Show 3 more
  • Cannot add a Sonic level
  • New update not on iOS
  • Restarting level loses a life

Requested features

37 requests
  • Add multiplayer and friends list
  • Add more bosses
  • Add more cosmetics and pets
  • Add chat for multiplayer
  • Allow replaying levels
Show 32 more
  • Add gravity switching like GD
  • Add friends to play with
  • Add a story mode
  • Allow uploading levels without completion
  • Add different kinds of coins
  • Add more characters to play as
  • Add playable character maker
  • Add a family or friends for Carbo
  • Add a girl version of Carbo or a dog/little brother
  • Add lily pad blocks
  • Add search functionality in the level editor
  • Add more blocks and items
  • Add multiplayer mode
  • Add ability to color Carbo
  • Add NPCs for storytelling
  • Add a view creator button with profiles
  • Add more lore for Carbo
  • Add side scrolling
  • Fix jet pack power up
  • Add plane power up
  • Add a bat boss
  • Add comments on user games
  • Add rating for user games
  • Add custom music for levels
  • Add more bone enemies
  • Add new bosses (Giga Beetle, Mansion Bat, Huge Riko)
  • Add mod support
  • Add level rating system
  • Improve lighting and shadows
  • Add playable character maker
  • Add boss maker
  • Add more world parts

In-app purchases

1 purchases

kORi DRoP

One-time1
  • Remove Ads$1.99
None

Ultimate Level Maker / Builder

No in-app purchases

Questions

Is kORi DRoP free?
kORi DRoP is free to download, with in-app purchases available.
Is Ultimate Level Maker / Builder free?
Ultimate Level Maker / Builder is free to download, with no in-app purchases.
Which has better reviews, kORi DRoP or Ultimate Level Maker / Builder?
Ultimate Level Maker / Builder is rated higher. kORi DRoP averages 4.6 out of 5 from 177 ratings, while Ultimate Level Maker / Builder averages 4.7 from 69 ratings.
Do kORi DRoP or Ultimate Level Maker / Builder have ads?
Both kORi DRoP and Ultimate Level Maker / Builder show ads.
Which is updated more often, kORi DRoP or Ultimate Level Maker / Builder?
kORi DRoP ships an update weekly, and Ultimate Level Maker / Builder every 3 weeks. Most recently, kORi DRoP was updated on September 18, 2026 and Ultimate Level Maker / Builder on September 12, 2026.

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