Comparison

Infinity Kingdom vs Catch The Rule

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

Head to head
About

Infinity Kingdom

Lead your forces in a cartoon-style MMO strategy game. Rebuild your city, summon legendary Immortals, and awaken powerful dragons to defend Norheim from evil gnomes and rival players. Explore ruins for rewards and uncover the land's history.

Highlights
  • City building and defense
  • Summon legendary Immortals
  • Awaken and raise epic dragons
  • Strategic real-time battles
  • Explore ancient ruins
  • PVE campaign
Features
Read full description

Conquer the city, discover the Infinity! Infinity Kingdom is a cartoon-style mmo strategy game. As a resourceful lord, you must defend the land of Norheim against the evil gnomes while protecting yourself from other invading players! Three years ago, the gnomes shattered the northern line of defense, led their mechanical army into the fray. Thousands of cities fall and the fate of human kind hangs in the balance. Now Immortals are gathering under your banner. The greatest ones in history are now ready to lead your fearsome troops into battle! Lords! Would you able to repel enemies and restore peace to this scarred land? Help! Them Gnomes are wreaking havoc! You have finally arrived, my Lord! Our territory is in dire situation! The Gnomes have ransacked our cities like a plague of locusts, and our people desperately need your help! The alchemists are ready to help us restore the City, so that the people can come to seek refuge. Rebuild the city, grow faster, build faster, train faster, and then put it all on the line against those enemies! Immortals Assemble! There are more than 50 powerful Immortals from various civilizations ready to the aid of humanity. The Sage Council grants you the supreme right to summon the Immortals at the Hall of Immortals via Philosopher's Stone. With their immensely powerful abilities, Immortals will fight for your cause. Cleopatra, Julius Caesar, Merlin, Robin Hood…Your troops have been assembled! They are ready to fight for you to expel enemies, save the world...or complete a PVE campaign! Epic Dragons Awaken! 7 types of elements dragons dwell in a mysterious dragon cave, and only the bravest warriors could awaken them. Are you excited to claim an epic dragon egg, hatch it and watch the hatchling grow? Raise them well and they will turn into fierce fighters!Assign your dragon with the same as the element Immortals, and the exclusive Buffs of elemental unit will be activated for you in battles! Sharpen your strategies, customized your perfect team! Elemental Unit in battles seems like invincible, but remember the best combinations are yet to be found! Think over all attributes and elemental buffs your units cover, assign powerful Immortals with dragon, take over your enemies in battlefield, and show them who is the king! Ruins Exploration: Reveal pieces of Norheim's history! A number of Ruins will be scattered across the World Map. Dispatch your scouts to investigate them to gain Stele Shards, which can be used in your territory's Monuments to reveal pieces of Norheim's history. A boundless of rewards also awaits in your exciting adventure! Ruins Exploration: Reveal pieces of Norheim's history! A number of Ruins will be scattered across the World Map. Dispatch your scouts to investigate them to gain Stele Shards, which can be used in your territory's Monuments to reveal pieces of Norheim's history. A boundless of rewards also await in your exciting adventure Please note, that you need to accept the following rules when purchasing any subscription item. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Catch The Rule

Features
Read full description

Catch the Rule is a brain puzzle game where you find the hidden pattern in numbers, letters, and shapes, then fill in the missing answer. Start with simple patterns and move through multiplication, squares, math sequences, letter rules, and shape puzzles. Use hints when you get stuck, clear stages one by one, and challenge the 60-second Time Attack mode to climb the ranking. Features: - Stage-based campaign puzzles - Number, letter, and shape pattern challenges - Hints for tough moments - 60-second Time Attack and rankings - Lightweight single-player play with no login required Play a quick round or clear a full chapter. The fun begins when the rule finally clicks.

Screenshots

Infinity Kingdom4 screens
Catch The Rule4 screens

Verdict

The call

The clearest difference is review sentiment: Infinity Kingdom at 50% against Catch The Rule's 0%. Infinity Kingdom also leads on ads (none vs shown) and chart position (#11 vs unranked). Catch The Rule's advantage is update cadence (every 6 days vs every 2 months). On price and in-app purchases 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. Infinity Kingdom sells 18 one-off in-app purchases and Catch The Rule sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Infinity Kingdom ships an update every 2 months, Catch The Rule every 6 days. Both last shipped on October 25, 2026.

Scorecard6 real differences · 5 level
Infinity Kingdom versus Catch The Rule: the parameters behind the verdict, then further details
ParameterInfinity KingdomCatch The Rule
PriceFreeFree
Rating4.8 (42K ratings) — better—
Positive reviews50.2% of reviews — better0.0% of reviews
Number of ratings42K — better—
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#11 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size2.2 GB10 MB
Age rating9+4+
DeveloperYOUZU (SINGAPORE) PTE. LTD.Mijin Kim

Customer experience

Infinity Kingdom

All ratings42,102 ratings
Positive94.6%
Neutral2.8%
Negative2.6%
Written reviews1,164 reviews
Positive50.2%
Neutral6.3%
Negative43.6%

Catch The Rule

Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Bugs and requests

Infinity Kingdom

Reported bugs

4 issues
  • Login issues and account access problems
  • Incorrect or missing event/reward notifications
  • Freezing and crashing during battles or upgrades
  • Synchronization issues between devices and accounts

Requested features

5 requests
  • Ability to recall troops mid-march
  • More free-to-play friendly progression and rewards
  • Improved server stability and reduced downtime
  • Better communication and transparency from developers
  • More diverse and inclusive character representation

Catch The Rule

Not enough reviews yet to summarise bugs or requests.

In-app purchases

18 purchases

Infinity Kingdom

One-time18
  • $0.99 super-value chest_30044$0.99
  • $0.99 super value chest_621128$0.99
  • $0.99 super-value chest_30241$0.99
Show 15 more
  • $0.99 treasure chest(22261)$0.99
  • $1.99 super-value chest_30242$1.99
  • $1.99 super value chest_621057$1.99
  • $1.99 super value chest_621165$1.99
  • $2.99 treasure chest_30143$2.99
  • $2.99 super-value chest_30243$2.99
  • $2.99 super value chest_621118$2.99
  • $4.99super value chest_720006$4.99
  • $4.99super value chest_720004$4.99
  • $4.99 super-value chest_22001$4.99
  • $4.99 super-value chest_22071$4.99
  • $4.99super value chest_720008$4.99
  • $4.99 super-value chest_22041$4.99
  • $5.99 super-value chest_900001$5.99
  • $9.99 super-value chest_22072$9.99
5 purchases

Catch The Rule

One-time5
  • 5 Hints$1.99
  • 10 Hints$2.99
  • Remove Ads$3.99
Show 2 more
  • 20 Hints$4.99
  • 50 Hints$7.99

Questions

Is Infinity Kingdom free?
Infinity Kingdom is free to download, with in-app purchases available.
Is Catch The Rule free?
Catch The Rule is free to download, with in-app purchases available.
Do Infinity Kingdom or Catch The Rule have ads?
Catch The Rule shows ads; Infinity Kingdom does not.
Which is updated more often, Infinity Kingdom or Catch The Rule?
Infinity Kingdom ships an update every 2 months, and Catch The Rule every 6 days. Most recently, Infinity Kingdom was updated on October 25, 2026 and Catch The Rule on October 25, 2026.

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