Comparison

DotConnector vs Color Drain Hole

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

Head to head
About

DotConnector

Connect matching colored dots by drawing lines that fill the entire grid without crossing. Enjoy over 1,000 unique puzzles with various board shapes and play modes, including offline access.

Highlights
  • Connect matching colored dots
  • Fill the entire grid
  • Paths cannot cross
  • Over 1,000 puzzles
  • Multiple board shapes
  • Offline play
  • Daily challenges
Features
Read full description

CONNECT THE DOTS. FILL THE GRID. FIND THE PERFECT PATH. DotConnector is a colorful line and logic puzzle made for quick breaks, focused brain training and relaxing play. Connect every pair of matching dots, draw paths that never cross and fill every space to solve the board. The rules take seconds to learn. As the grids grow and the board shapes change, every route matters. Can you find the perfect solution and earn every star? HOW TO PLAY • Connect each pair of dots with the same color • Draw lines that never cross or overlap • Fill every space on the board • Solve each puzzle in the ideal number of moves to earn stars MORE THAN 1,000 PUZZLES Work through over 1,000 logic puzzles, from small grids that are perfect for a short break to challenging boards that demand careful planning. Once you have solved them all, Endless Mode can keep generating fresh puzzles. SEVEN DISTINCT BOARD SHAPES Think beyond the standard square grid. Solve square, hexagonal, circular, triangular, pentagonal, octagonal and letter-shaped boards. Every geometry creates different connections, constraints and possible paths. FOUR WAYS TO PLAY • Free Play: solve puzzles at your own pace with no timer • Daily Challenge: return each day for a fresh set of boards • Time Trial: solve as many puzzles as possible before time runs out • Endless Mode: keep playing newly generated grids RELAXING BY DESIGN Calming colors, smooth animations and adjustable haptic feedback make every connection feel satisfying. Undo a move or restart a board for free whenever you want. There are no penalties for experimenting and finding a better route. HELP WHEN YOU NEED IT Stuck on a difficult grid? Use a hint to complete one full path and get your solution moving again. Earn or purchase hints when you need an extra nudge. PLAY OFFLINE The core puzzles are available without an internet connection, making DotConnector ideal for commuting, traveling or unwinding at home. Play for a few minutes or settle in for a longer logic session. FEATURES • 1,000+ color and logic puzzles • Fresh daily puzzle challenges • Seven board shapes in multiple sizes • Automatically generated Endless Mode levels • Time Trial and relaxed Free Play modes • Stars for efficient solutions • Helpful path-completing hints • Free undo and restart controls • Adjustable haptic feedback • Offline puzzle play If you enjoy color flow puzzles, line games, path planning, grid challenges and satisfying brain teasers, DotConnector offers an easy-to-learn puzzle with plenty to master. Download DotConnector for free and start connecting.

About

Color Drain Hole

Features
Read full description

Color Drain Hole is a colorful casual arcade game where quick reactions and smart choices keep you alive! Control a hungry hole and absorb cubes that match your current color. Every correct cube increases your score, builds your combo, and helps your hole collect more cubes. But beware, absorbing the wrong color increases your danger, shrinks your hole, and can quickly end your run. The color of your hole keeps changing, so you will need to stay alert, move swiftly, and choose the right cubes before time runs out. Grab shiny cubes, trigger Color Rush, build high combos, and chase your best score in a bright and satisfying challenge. Features: • Simple and satisfying mobile gameplay • Color-matching hole to cube arcade action • Fast rounds perfect for quick play sessions • Combos, score multipliers, and high-score chasing • Shiny cubes and Color Rush moments • Bright colorful visuals and smooth cube-draining effects • Exciting combo rewards to keep each run satisfying Can you drain the right colors, avoid the wrong ones, and beat your best score?

Screenshots

DotConnector4 screens
Color Drain Hole4 screens

Verdict

The call

The clearest difference is update cadence: Color Drain Hole at every 3 days against DotConnector's every 2 weeks. On price, ads, in-app purchases 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. DotConnector sells 4 one-off in-app purchases and Color Drain Hole sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DotConnector ships an update every 2 weeks, Color Drain Hole every 3 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 8 level
DotConnector versus Color Drain Hole: the parameters behind the verdict, then further details
ParameterDotConnectorColor Drain Hole
PriceFreeFree
Rating4.4 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 2 weeksEvery 3 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size35 MB146 MB
Age rating12+4+
DeveloperKyle AdamsonMari Shana Tongco

In-app purchases

4 purchases

DotConnector

One-time4
  • 1 Hint$0.49
  • 3 Hints$0.99
  • Remove Ads$1.99
Show 1 more
  • 5 Hints$1.99
1 purchases

Color Drain Hole

One-time1
  • Remove Ads$2.99

Questions

Is DotConnector free?
DotConnector is free to download, with in-app purchases available.
Is Color Drain Hole free?
Color Drain Hole is free to download, with in-app purchases available.
Do DotConnector or Color Drain Hole have ads?
Both DotConnector and Color Drain Hole show ads.
Which is updated more often, DotConnector or Color Drain Hole?
DotConnector ships an update every 2 weeks, and Color Drain Hole every 3 days. Most recently, DotConnector was updated on November 9, 2026 and Color Drain Hole on November 5, 2026.

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