Comparison

Mahjong Jewels™ 3D vs Interval Solitaire

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

Head to head
About

Mahjong Jewels™ 3D

Experience a 3D twist on the classic tile-matching game with infinite layouts and over 450 unique emoji tile designs. Enjoy a relaxing, untimed gameplay experience with intuitive controls and the ability to undo moves. Compete for high scores on Game Center while listening to your own music.

Highlights
  • 3D tile matching
  • Infinite random layouts
  • Over 450 emoji tile designs
  • Untimed gameplay
  • Undo button
  • Automatic progress saving
  • Game Center leaderboards
Features
Read full description

100% FREE! DOWNLOAD NOW AND START HAVING FUN! Try a new spin on the classic tile-matching game of Mahjong, in 3D with infinite layouts to challenge you! Check out the reviews: ••••• "Mahjong 3D Terrific App! :) Love this app! It's fun but challenging. It helps your mind expand by thinking in 3 dimensions instead of just 2. Try it out!" by Bookmeister42 ••••• "Great for all ages. So relaxing, even my 7 year old grand daughter can play this game. Thank you for giving us clean games all ages can play." by Spreckelsnana You'll never get tired of looking at the same Mahjong tiles, because Mahjong Jewels 3D comes with more than 450 beautiful "Emoji" images for you to match! Take your time finding matching pairs of tiles - no timer to worry about! • Endless levels to challenge you! • Infinite random layouts to try! • No timer, so you can take your time and relax... • Beautiful graphics! • Intuitive touch controls! • Made a wrong move? Use the Undo button to rewind and try again! • Your progress is automatically saved, all the time, so go ahead and take that call or jump out to any other apps - you can come back and pick up playing right where you left off! • Compete against your friends and against everyone worldwide for the highest scores on Game Center! • Sounds can be disabled if you want a quiet game • You can even listen to your own music while you play Thanks for playing! Come see us at http://boyhowdytechnology.com MAHJONG JEWELS is a trademark of Boy Howdy Technology LLC

About

Interval Solitaire

Features
Read full description

Introducing Interval Solitaire, a game designed to enhance your skills in mental planning, foresight, counting, and arithmetic! Interval Solitaire is a solitaire card game played with a standard pack of 52 cards. From this deck an ace, two, three, and four of any suit are laid out as the foundations. The ace foundation is to be built up in sequence until the king is reached, regardless of suit. The other foundations are similarly built up, but by twos, threes, and fours, respectively, until they each reach a king: - Ace -> 2 -> 3 -> 4 -> 5 -> 6 -> 7 -> 8 -> 9 -> 10 -> Jack -> Queen -> King - 2 -> 4 -> 6 -> 8 -> 10 -> Queen -> Ace -> 3 -> 5 -> 7 -> 9 -> Jack -> King - 3 -> 6 -> 9 -> Queen -> 2 -> 5 -> 8 -> Jack -> Ace 4 -> 7 -> 10 -> King - 4 -> 8 -> Queen -> 3 -> 7 -> Jack -> 2 -> 6 -> 10 -> Ace -> 5 -> 9 -> King The tableau, initially empty, consists of four piles of cards below the four foundations. How to Play A single card is turned up from the stock and played either to the top of any of the four tableau piles, or onto one of the foundations if possible. The top card of any tableau pile may also be played onto one of the foundation piles if it is the next number in the appropriate sequence for that foundation. The game is won when all cards have been played onto the foundations, and lost when no further play is possible. The key to using the tableau piles is to focus on putting cards in the tableau piles in reverse order.

Screenshots

Mahjong Jewels™ 3D2 screens
Interval Solitaire4 screens

Verdict

The call

The clearest difference is ads: Interval Solitaire at none against Mahjong Jewels™ 3D's shown. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Mahjong Jewels™ 3D ships an update every 2 months, Interval Solitaire every 3 months. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 9 level
Mahjong Jewels™ 3D versus Interval Solitaire: the parameters behind the verdict, then further details
ParameterMahjong Jewels™ 3DInterval Solitaire
PriceFreeFree
Rating4.7 (2.8K ratings) — better—
Positive reviews87.9% of reviews—
Number of ratings2.8K — better—
Update frequencyEvery 2 months — betterEvery 3 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size111 MB34 MB
Age rating4+4+
DeveloperBoy Howdy Technology LLCRIOM BV

Bugs and requests

Mahjong Jewels™ 3D

Reported bugs

2 issues
  • Game crashes when shuffling tiles
  • Inability to undo accidental moves

Requested features

3 requests
  • Additional tile designs or themes
  • Scoring system or leaderboard
  • Ability to restart levels

Interval Solitaire

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Mahjong Jewels™ 3D

No in-app purchases

None

Interval Solitaire

No in-app purchases

Questions

Is Mahjong Jewels™ 3D free?
Mahjong Jewels™ 3D is free to download, with no in-app purchases.
Is Interval Solitaire free?
Interval Solitaire is free to download, with no in-app purchases.
Do Mahjong Jewels™ 3D or Interval Solitaire have ads?
Mahjong Jewels™ 3D shows ads; Interval Solitaire does not.
Which is updated more often, Mahjong Jewels™ 3D or Interval Solitaire?
Mahjong Jewels™ 3D ships an update every 2 months, and Interval Solitaire every 3 months. Most recently, Mahjong Jewels™ 3D was updated on November 8, 2026 and Interval Solitaire on November 4, 2026.

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