Comparison

Slide Puzzle King vs 15 Puzzle

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

Head to head
About

Slide Puzzle King

Engage your mind with a classic number sliding puzzle game. Arrange numbered tiles by sliding them into the empty space to complete beautiful images. Offers thousands of stages with varying difficulty and real-time multiplayer.

Highlights
  • Thousands of stages
  • Multiple puzzle sizes
  • Fixed puzzle pieces
  • Beautiful image puzzles
  • Real-time multiplayer
  • Achievements and leaderboard
  • Tablet support
Read full description

A logical number puzzle that develops your thinking power [How to play] - Easy and casual control with a touch and slide - Move a puzzle piece to an empty space - A stage is cleared when every puzzle pieces are placed in the right places. [Features] - Move several puzzle pieces at once - Thousands of stages - There are fixed puzzle pieces in the game stages - Beautiful pictures in the game are provided for free (animals, plants, landscapes, and foods) - Preview of the completed puzzle - A solution item for the tricky puzzles supported - Real-time multiplayer supported - Achievements and leaderboard supported - 16 languages supported - Tablet PC supported [Puzzle Size] - Easy 3x3, 4x4, 4x5, 5x5 - Normal 6x6, 7x7, 8x8, 8x10 - Hard 9x9, 9x12, 10x10, 10x13

About

15 Puzzle

Slide numbered tiles into their correct sequence using an empty space. This classic logic puzzle challenges your spatial reasoning and problem-solving skills. Enjoy a simple yet engaging brain teaser.

Highlights
  • Tile sliding mechanics
  • Numerical sequence arrangement
  • Empty space utilization
  • Logic puzzle gameplay
  • Brain teaser challenges
Features
Read full description

Arrange the tiles in numerical sequence using the empty space to slide the numbered tiles.

Screenshots

Slide Puzzle King4 screens
15 Puzzle4 screens

Verdict

The call

The clearest difference is review sentiment: 15 Puzzle at 100% against Slide Puzzle King's 50%. 15 Puzzle also leads on in-app purchases (none vs 6) and ads (none vs shown). Slide Puzzle King's advantage is ratings volume (52 vs 6). On price, 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. Slide Puzzle King sells 6 one-off in-app purchases. 15 Puzzle asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

15 Puzzle holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Slide Puzzle King has 52 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 50% of Slide Puzzle King's written reviews are positive against 100% of 15 Puzzle's.

UpkeepUpdate frequency

Slide Puzzle King ships an update every 9 months, 15 Puzzle every 4 months. The most recent releases landed on September 8, 2026 and June 9, 2026 respectively.

Scorecard7 real differences · 3 level
Slide Puzzle King versus 15 Puzzle: the parameters behind the verdict, then further details
ParameterSlide Puzzle King15 Puzzle
PriceFreeFree
Rating4.5 (52 ratings)4.8 (6 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings52 — better6
Update frequencyEvery 9 monthsEvery 4 months — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size55 MB1 MB
Age rating4+4+
DeveloperMOBIRIXAlexander Berson

Customer experience

Slide Puzzle King

All ratings52 ratings
Positive92.3%
Neutral1.9%
Negative5.8%
Written reviews12 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

15 Puzzle

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Slide Puzzle King

One-time6
  • Purchase 300 Gold$2.99
  • Purchase 500 Gold$4.99
  • Purchase 1100 Gold$9.99
Show 3 more
  • Purchase 3600 Gold$29.99
  • Purchase 6500 Gold$49.99
  • Purchase 15000 Gold$99.99
None

15 Puzzle

No in-app purchases

Questions

Is Slide Puzzle King free?
Slide Puzzle King is free to download, with in-app purchases available.
Is 15 Puzzle free?
15 Puzzle is free to download, with no in-app purchases.
Which has better reviews, Slide Puzzle King or 15 Puzzle?
15 Puzzle is rated higher. Slide Puzzle King averages 4.5 out of 5 from 52 ratings, while 15 Puzzle averages 4.8 from 6 ratings.
Do Slide Puzzle King or 15 Puzzle have ads?
Slide Puzzle King shows ads; 15 Puzzle does not.
Which is updated more often, Slide Puzzle King or 15 Puzzle?
Slide Puzzle King ships an update every 9 months, and 15 Puzzle every 4 months. Most recently, Slide Puzzle King was updated on September 8, 2026 and 15 Puzzle on June 9, 2026.

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