Comparison

Eyes vs Dr. Nonogram

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

Head to head
About

Eyes

Solve logic puzzles by revealing hidden pictures using number clues. Follow simple rules to complete dot pixel art. Enjoy relaxing music and smooth designs with hundreds of free puzzles.

Highlights
  • Reveal hidden pictures with number clues
  • Hundreds of free dot pixel puzzles
  • Logic puzzle verification system
  • Auto-save and cloud storage
  • Various difficulty levels
  • Two-finger zoom and control
Features
Read full description

Reveal hidden pictures by using number clues! Follow simple rules to deduce the correct answers and complete the nice dot pixel pictures. We've prepared relaxing music, smooth designs, help messages, and improved functions for your convenience. Play Eyes: Nonograms and take a break from your busy daily life. Like logic puzzles? Start Eyes: Nonograms now! Follow simple rules and complete nice dot pixel pictures. There are hundreds of fun, free puzzles that you can collect. Collect a variety of dot pixel puzzle pictures with your friends and family! [ Features ] - Hundreds of nice dot pixel color puzzles that are free to play - Fun and simple puzzles for everyone - Puzzle logic verification system (Logical problem-solving) - Compatible with the Game center Cloud Storage service - Puzzles are auto-saved when you close the game. - Various difficulty levels - Various control methods - Just use two fingers to zoom in and out, move, or cancel! - Various user convenience options (Auto Error Check, Life On/Off, etc.)

About

Dr. Nonogram

Solve picture logic puzzles by filling in grid cells according to number clues. Reveal hidden images by correctly coloring or leaving cells blank. These puzzles offer a unique challenge for logic enthusiasts.

Highlights
  • Picture logic puzzles
  • Grid-based challenges
  • Number clue system
  • Reveal hidden images
  • Color and black/white options
Features
Read full description

Nonograms, also known as Hanjie, Paint by Numbers, Picross, Griddlers, and Pic-a-Pix, and by various other names, are picture logic puzzles in which cells in a grid must be colored or left blank according to numbers at the side of the grid to reveal a hidden picture. In this puzzle type, the numbers are a form of discrete tomography that measures how many unbroken lines of filled-in squares there are in any given row or column. For example, a clue of "4 8 3" would mean there are sets of four, eight, and three filled squares, in that order, with at least one blank square between successive sets. These puzzles are often black and white—describing a binary image—but they can also be colored. If colored, the number clues are also colored to indicate the color of the squares. Two differently colored numbers may or may not have a space in between them. For example, a black four followed by a red two could mean four black boxes, some empty spaces, and two red boxes, or it could simply mean four black boxes followed immediately by two red ones. Nonograms have no theoretical limits on size, and are not restricted to square layouts. Nonograms were named after Non Ishida, one of the two inventors of the puzzle.

Screenshots

Eyes4 screens
Dr. Nonogram3 screens

Verdict

The call

The clearest difference is review sentiment: Eyes at 86% against Dr. Nonogram's 0%. Eyes also leads on ads (none vs shown). Dr. Nonogram's advantage is in-app purchases (none vs 1). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Eyes sells 1 one-off in-app purchase. Dr. Nonogram asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
Eyes versus Dr. Nonogram: the parameters behind the verdict, then further details
ParameterEyesDr. Nonogram
PriceFreeFree
Rating4.7 (74 ratings) — better—
Positive reviews85.7% of reviews — better0.0% of reviews
Number of ratings74 — better—
Update frequencyFortnightlyFortnightly
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size146 MB24 MB
Age rating4+4+
Developersung ho choSUD Inc.

Customer experience

Eyes

All ratings74 ratings
Positive93.2%
Neutral2.7%
Negative4.1%
Written reviews28 reviews
Positive85.7%
Neutral10.7%
Negative3.6%

Dr. Nonogram

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

Eyes

One-time1
  • Remove ads$3.99
None

Dr. Nonogram

No in-app purchases

Questions

Is Eyes free?
Eyes is free to download, with in-app purchases available.
Is Dr. Nonogram free?
Dr. Nonogram is free to download, with no in-app purchases.
Do Eyes or Dr. Nonogram have ads?
Dr. Nonogram shows ads; Eyes does not.
Which is updated more often, Eyes or Dr. Nonogram?
Eyes ships an update fortnightly, and Dr. Nonogram fortnightly. Most recently, Eyes was updated on October 19, 2026 and Dr. Nonogram on October 6, 2026.

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