Comparison

Puzzle Merge vs Knight's Graph

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

Head to head
About

Puzzle Merge

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Welcome to ExponenTile, the addictive tile-matching game! Merge tiles of the same value to create new ones and reach higher values. Drag tiles across the board and strategically combine them to achieve the highest score possible. Key features: Intuitive and addictive gameplay that will challenge your matching skills. Dynamic board that updates with every move, offering continuous challenge. Vibrant and colorful graphics that make the gaming experience visually appealing. Compete against yourself and your friends to see who can achieve the highest score. Download ExponenTile now and unlock your potential for tile-matching fun!

About

Knight's Graph

Challenge your logic and strategic thinking with this intellectual puzzle game. Navigate a chess knight across the board, visiting each square exactly once. Experience a new strategic challenge with every game.

Highlights
  • Knight's tour puzzle gameplay
  • Logical and strategic challenges
  • Unique challenges with each game
  • Test problem-solving skills
  • Classic chess knight movement
Features
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Visit every square exactly once with a chess knight. Knight's Graph turns the classic knight's tour into a puzzle where each move shapes the rest of your route. CHOOSE YOUR START Place the knight on any square and move in an L shape: two squares in one direction, then one to the side. Plan ahead to cover the board without revisiting a square. MAKE THE CHALLENGE YOURS • Seven board sizes: 5×5, 6×6, 8×8, 10×10, 12×12, 14×14 and 16×16 • Optional move highlighting and move numbers on the board • Undo moves during an ongoing game • An optional stopwatch to track your time • Resume an unfinished game on the same board size • Light and dark themes Choose a starting square. How far can you go?

Screenshots

Puzzle Merge3 screens
Knight's Graph4 screens

Verdict

The call

The clearest difference is in-app purchases: Knight's Graph at none against Puzzle Merge's 3. Knight's Graph also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Puzzle Merge's advantage is update cadence (daily vs weekly). On price and ads 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. Puzzle Merge sells 3 one-off in-app purchases. Knight's Graph asks for nothing beyond the download.

UpkeepUpdate frequency

Puzzle Merge ships an update daily, Knight's Graph weekly. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 6 level
Puzzle Merge versus Knight's Graph: the parameters behind the verdict, then further details
ParameterPuzzle MergeKnight's Graph
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyDaily — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size2 MB34 MB
Age rating4+4+
DeveloperFrancisco Javier Delgado GarciaGleb Shalimov

In-app purchases

3 purchases

Puzzle Merge

One-time3
  • Love for Coffee$0.99
  • Love for Lasagne$2.99
  • Love for Pizza$9.99
None

Knight's Graph

No in-app purchases

Questions

Is Puzzle Merge free?
Puzzle Merge is free to download, with in-app purchases available.
Is Knight's Graph free?
Knight's Graph is free to download, with no in-app purchases.
Do Puzzle Merge or Knight's Graph have ads?
Neither Puzzle Merge nor Knight's Graph shows ads.
Which is updated more often, Puzzle Merge or Knight's Graph?
Puzzle Merge ships an update daily, and Knight's Graph weekly. Most recently, Puzzle Merge was updated on October 25, 2026 and Knight's Graph on October 21, 2026.

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