Comparison

Jewelry Chain vs King of Part

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

Head to head
About

Jewelry Chain

Features
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"Jewelry Chain" is a puzzle game in which you connect jewels with numbers written on them to create chains that reach the specified number, aiming for a high score. If you connect jewels to create the specified number, the jewels will disappear, but if the number is outside the target number, a nuisance stone will be generated. The jewels fall every 8 seconds, and the game is over when they reach the top of the screen. Players can earn more points by creating as long a chain as possible. In addition, if you connect three or more jewels, you will enter a 10-second fever time, during which your score will be quadrupled. Aim to be at the top of the daily rankings and connect the jewels strategically! Feature 1: Intuitive puzzle gameplay "Jewelry Chain" offers simple and intuitive gameplay. You can eliminate jewels by simply connecting jewels with numbers written on them to create the specified number. However, if you fail to reach the target number, a nuisance stone will be generated, imposing a new challenge on the player. This simple rule provides an easy game that anyone can enjoy immediately, while also providing a deep play experience that requires strategic chain construction. Feature 2: Exciting Fever Time If you connect three or more jewels during the game, you will enter a 10-second fever time. During this special time period, the score you earn will be quadrupled, increasing your chances of getting a high score. This element creates thrilling tactics and provides an addictive experience that will make players want to try again and again. Feature 3: The fun of competing in the daily rankings "Jewelry Chain" is equipped with a daily ranking function, allowing you to compete with players from all over the world for scores. Players will aim to be at the top of the rankings, which are updated daily, and will continue to challenge themselves to beat their best scores. This competitive element makes the game even more rewarding, and provides the fun of improving your score while competing with other players. ▼Recommended for these people!・People looking for a game to get into during their free time on the way to work or school ・People who enjoy games that you can play bit by bit to kill time ・People who like online battles ・People who want to enjoy a deep challenge ・People who want to play a simple quiz game like brain training ・People who like idle games ・People who like Gestalt Collapse ・People who like rankings ・People looking for a free game that can be easily enjoyed in portrait mode ・People who want to train their concentration, attention, and memory ・People who like rankings Think of simple yet deep chain combinations, take advantage of fever time, and beat out your highest score!

About

King of Part

Features
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* From 1 Yen to a Fortune ? Your Success Story Begins! Start from the bottom and work your way to the top! "King of Part-Timer" is a casual money-themed game where you build your wealth, increase your lifetime earnings, and climb the ladder from poverty to success. You begin with just 1 Yen. Earn more money, improve your rank, unlock new game modes, and transform your lifestyle as your fortune grows. Can you make it all the way to the top? * Rise Through the Ranks Increase your Lifetime Earnings and advance your career! - Broke - Day Laborer - Part-Timer - Shift Leader - Office Worker - Manager And beyond that... who knows? As your rank increases, new game modes, effects, and challenges become available. Your journey to success has only just begun. * 6 Unique Game Modes Enjoy multiple modes with different rules and strategies. - Beginner Mode - High Income Challenge - Split Stage Mode - Double Money Comeback Mode and many more ways to play! * Features - Easy-to-learn casual gameplay - Build your fortune and grow your earnings - Lifetime Earnings progression system - Unlockable ranks and game modes - Fast and fun sessions for busy players - Rare money rewards can appear if you're lucky * Recommended For - Players who enjoy money-themed games - Fans of success stories and career progression - Casual gamers looking for quick play sessions - Players who enjoy collecting and growing resources - Anyone who dreams of becoming rich! From a single Yen to a life of luxury. How far can YOU rise? Start your rags-to-riches adventure today! * This game uses voice audio generated with VOICEVOX.

Screenshots

Jewelry Chain3 screens
King of Part4 screens

Verdict

The call

The clearest difference is update cadence: Jewelry Chain at every 9 days against King of Part's every 2 months. Jewelry Chain also leads on iOS requirement (12.0 vs 15.0). On price, ads, 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

Jewelry Chain ships an update every 9 days, King of Part every 2 months. The most recent releases landed on September 15, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 4 level
Jewelry Chain versus King of Part: the parameters behind the verdict, then further details
ParameterJewelry ChainKing of Part
PriceFreeFree
Update frequencyEvery 9 days — betterEvery 2 months
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size87 MB85 MB
Age rating4+4+
Developerkenta yamadaShinjukuRockets

In-app purchases

None

Jewelry Chain

No in-app purchases

None

King of Part

No in-app purchases

Questions

Is Jewelry Chain free?
Jewelry Chain is free to download, with no in-app purchases.
Is King of Part free?
King of Part is free to download, with no in-app purchases.
Do Jewelry Chain or King of Part have ads?
Both Jewelry Chain and King of Part show ads.
Which is updated more often, Jewelry Chain or King of Part?
Jewelry Chain ships an update every 9 days, and King of Part every 2 months. Most recently, Jewelry Chain was updated on September 15, 2026 and King of Part on September 12, 2026.

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