Comparison

Worldseekers vs StackJack

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

Head to head
About

Worldseekers

Explore your surroundings as a fantastical realm filled with mystery and challenges. Engage in unique monster battles and narrative events that shape an ever-changing GPS landscape. Take dungeons home to play without walking, with future community multiplayer features planned.

Highlights
  • GPS-based world exploration
  • Unique monster challenges
  • Narrative events and storyline
  • Transforming GPS landscape
  • Playable home dungeons
  • Future multiplayer challenges
Features
Read full description

Uncover a world of mystery, arcana, and story! Worldseekers turns your neighborhood into a fantastical realm where each battle or narrative event unlocks new possibilities. -- Unique monster challenges -- Fun narrative events and storyline -- Ever-changing GPS landscape that transforms from your actions -- Ability to take home dungeons (so you can play without walking) Oh, and we're building multiplayer challenges and ways to contribute to the game as a community! Hope you enjoy and have fun walking! Terms of Use: https://www.worldseekers.io/terms-and-conditions Privacy Policy: https://www.worldseekers.io/privacy-policy

About

StackJack

Read full description

Stack Jack is a fast card race. Flip, stack, and clear the pile before anyone else does. Rounds take a couple of minutes, and the difference between winning and losing is usually half a second. PLAY WITH FRIENDS Create a room, share the code or the link, and start. Up to a full table, no accounts, no setup. Anyone who taps your invitation lands straight in the room. PLAY ALONE Bots at every difficulty, including one that will genuinely beat you. Practice a shuffle, learn the timing, then take it back to the table. CLIMB THE LEADERBOARD Every round counts toward the season. Track your wins, your fastest clears, and where you land against everyone else. Seasons reset, so a bad week is only a bad week. UNLOCK CARD BACKS Keep playing and keep collecting. Cosmetic only, nothing that helps you win. LEARN IN A MINUTE A short tutorial walks you through your first round. After that it is all reflex.

Screenshots

Worldseekers4 screens
StackJack4 screens

Verdict

The call

The clearest difference is in-app purchases: StackJack at none against Worldseekers's 8. StackJack also leads on ads (none vs shown) and update cadence (every 2 days vs weekly). Worldseekers's advantage is iOS requirement (13.0 vs 17.0). On price 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. Worldseekers sells 8 in-app purchases, starting at $2.99 per month. StackJack asks for nothing beyond the download.

UpkeepUpdate frequency

Worldseekers ships an update weekly, StackJack every 2 days. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 6 level
Worldseekers versus StackJack: the parameters behind the verdict, then further details
ParameterWorldseekersStackJack
PriceFreeFree
Rating3.8 (17 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings17 — better—
Update frequencyWeeklyEvery 2 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size492 MB9 MB
Age rating9+4+
DeveloperJeffrey DokaCorvus Consulting Inc.

In-app purchases

8 purchases

Worldseekers

Subscriptions1
  • Ultimate Adventurer14 Days trial$2.991 Month
One-time7
  • Luck of the Gatherer$1.99
  • Undead Dungeon Raider$1.99
  • Pride of the Land$1.99
Show 4 more
  • Bounty Booster$2.99
  • Phantom Brew$2.99
  • Prismatic Magnet$3.99
  • Swift Access Cloak$3.99
None

StackJack

No in-app purchases

Questions

Is Worldseekers free?
Worldseekers is free to download, with in-app purchases available.
Is StackJack free?
StackJack is free to download, with no in-app purchases.
Do Worldseekers or StackJack have ads?
Worldseekers shows ads; StackJack does not.
Which is updated more often, Worldseekers or StackJack?
Worldseekers ships an update weekly, and StackJack every 2 days. Most recently, Worldseekers was updated on September 30, 2026 and StackJack on October 9, 2026.

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