Comparison

Watch Pixel Puzzle vs Notation Chess

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

Head to head
About

Watch Pixel Puzzle

Features
Read full description

Watch Pixel Puzzle — Nonogram for Apple Watch The classic nonogram puzzle game, built for your wrist. Solve pixel art logic puzzles directly on Apple Watch — no phone needed. What is a Nonogram? Use number clues to fill cells and reveal hidden pixel art. Each clue tells you how many consecutive cells belong in that row or column. Pure logic, zero guessing. Built for Apple Watch Navigate rows with the Digital Crown, tap to fill, long press to mark. Every interaction is designed for the wrist — fast, precise, satisfying. Infinite Nonogram Puzzles A procedural engine generates a unique puzzle every session. No puzzle packs, no repeats — just fresh nonograms every time you play. Three grid sizes: · 5×5 — 30 seconds, perfect for a quick break · 7×7 — A focused nonogram for your commute · 9×9 — Deep logic for serious puzzle fans Daily Puzzle A free nonogram refreshes every day. Solve it, build your streak, come back tomorrow. Track Your Progress Watch your daily streak. One puzzle a day builds a habit worth keeping. Premium — One-Time, Forever Unlock 7×7 and 9×9 nonogram grids with a single lifetime purchase. No subscriptions. No ads. Pay once, play forever. Download free and solve your first nonogram today.

About

Notation Chess

Practice chess visualization and play games using only standard notation, directly from your Apple Watch. This app offers adjustable difficulty and engine settings, with the ability to review moves and peek at the board when needed.

Highlights
  • Play chess on Apple Watch
  • Practice with standard chess notation
  • Adjustable difficulty and engine settings
  • Review move history
  • Peek at the board feature
  • Undo moves
Features
Read full description

Play notation-first chess on the go, directly from your Apple Watch. Notation Chess is designed for players who want to practice visualization and play without relying on a full board view. Choose your color and difficulty, select moves using standard chess notation, and review your move history as the game progresses. The app is powered by the lightweight Chal chess engine, with adjustable search depth and move variety settings. When you need a quick visual reference, use Peek at Board to check the current position. You can also undo moves and start a new game at any time. Features - Play chess on the go from Apple Watch - Practice using standard chess notation - Powered by the Chal chess engine - Choose your color and difficulty level - Review the complete move history - Peek at the board when needed - Undo moves - Adjust engine search depth and move variety

Verdict

The call

The clearest difference is in-app purchases: Notation Chess at none against Watch Pixel Puzzle's 1. On price, ads, 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. Watch Pixel Puzzle sells 1 one-off in-app purchase. Notation Chess asks for nothing beyond the download.

Scorecard1 real difference · 8 level
Watch Pixel Puzzle versus Notation Chess: the parameters behind the verdict, then further details
ParameterWatch Pixel PuzzleNotation Chess
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 weeks—
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPod, Apple WatchiPhone, iPod, Apple Watch
Requires iOS13.013.0
Further details — not scored
Size8 MB2 MB
Age rating4+4+
DeveloperAlper VuralZheng Liang

In-app purchases

1 purchases

Watch Pixel Puzzle

One-time1
  • Premium Unlock$1.99
None

Notation Chess

No in-app purchases

Questions

Is Watch Pixel Puzzle free?
Watch Pixel Puzzle is free to download, with in-app purchases available.
Is Notation Chess free?
Notation Chess is free to download, with no in-app purchases.
Do Watch Pixel Puzzle or Notation Chess have ads?
Neither Watch Pixel Puzzle nor Notation Chess shows ads.

Other comparisons