Comparison

One Deck Dungeon vs Hero Realms

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

Head to head
About

One Deck Dungeon

Embark on a roguelike dungeon-crawling adventure with dice and cards. Choose from a variety of heroes, battle monsters, and unlock new talents to grow your power. Face challenging dungeons and expand your experience with optional content.

Highlights
  • Roguelike dungeon crawler
  • Dice and card-based gameplay
  • Multiple playable heroes
  • Hero talent progression
  • Challenging dungeons
  • Single and two-player modes
Features
Read full description

“As we’ve come to expect from Handelabra, the digital version is flawless.” - David Neumann, StatelyPlay.com “One Deck Dungeon offers a wealth of strategic gameplay.” - Christian Valentin, AppSpy.com “A surprisingly deep dungeon crawler with vital decisions to be made at every turn.” - PixelatedCardboard.com =============================== Adventure calls... but you don't always have time to spend hours optimizing your character sheet or managing your inventory! One Deck Dungeon lets you jump right in to bashing down doors, rolling dice, and squashing baddies with style. Get a full roguelike game experience, boiled down to its essence, and captured in a single deck of cards and a handful of dice! One Deck Dungeon is a dungeon crawling adventure game for one or two players. Each time you play, choose one or two of these 6 brave heroes: • Mage - There's rarely a problem in the dungeon she can't solve with a spell. • Warrior - Her favorite dungeon activity is squashing her opponents immediately. • Rogue - Watch in awe as she dispatches monsters with style. • Archer - Accurate, brilliant, catastrophically deadly. • Paladin - She seeks out danger and shields her allies from deadly enemies. • Mist - This breach mage has crossed over from the world of Aeon's End to help defend Mynerva. Learn more at AeonsEndDigital.com! After every game, your heroes make progress toward unlocking up to 15 new talents, building up their power for future games. There are 5 dangerous challenges to face: • Dragon’s Cave - The thick-skinned wyvern who occupies this dungeon prefers her heroes on the crispy side. • Yeti’s Cavern- If you can survive the freezing winds and biting cold, an abominable snowman awaits. • Hydra’s Reef - Chop off one head, and another appears! This regenerating venomous monstrosity is a slippery foe. • Lich’s Tomb - Hordes of undead foes, evil curses, and magical wards. What could possibly go wrong? • Minotaur’s Maze - Abandon all hope, ye who enter here! More content is available via In App Purchase: The Forest of Shadows expansion doubles the content in the game. It features adventures in all-new lush yet deadly locales. A vast network of mossy underground tunnels and connected forest areas await your heroes! Play in 5 new dungeons with 5 new heroes, a new encounter deck, & more! The Abyssal Depths expansion adds a new kind of threat: 6 different Fiends who hound you throughout your entire quest to reach the boss. Plus, 2 new aquatic heroes join the fight in the murky waters! The all-new Relics of the Forge expansion more than doubles the content in the game. Choose from 12 powerful relics to take along in your quest, each with unique abilities and mechanics. Play in 5 new dungeons with 6 new heroes, a new encounter deck, & more! Individual expansion cards: • Caliana - This faerie has decided that dungeoneering looks fun! Don't let her get bored... • Fanatic - A righteous Sentinel is here to smite evil wherever it may lurk! • Witch - Her chaotic magic hammer is ready to smash glooping oozes into glooping puddles! • Cinder Plains - The Hellhound awaits those reckless enough to venture here... • Phoenix's Den - Only the bravest heroes can handle the heat! Once you know your way around the dungeon, a game takes about 15 minutes. It might take a little longer if you're learning, or a lot shorter if you jump into a pit of spikes. Warning: do not jump into a pit of spikes. All cards in One Deck Dungeon have many colorful boxes. Roll your dice, and attempt to fill in as many boxes as possible. For every one you don't fill, you’ll suffer consequences in hearts and time! Once you complete an encounter you'll be able to learn a new skill, acquire a new item, or gain experience to level up your hero. Welcome to the world of One Deck Dungeon. Adventure awaits! One Deck Dungeon is an officially licensed product of “One Deck Dungeon” from Asmadi Games. For more information on One Deck Dungeon, check out OneDeckDigital.com

About

Hero Realms

Engage in strategic deckbuilding combat, recruiting champions and using gold to acquire new cards. Battle opponents online or cooperatively against AI, with a single-player campaign available. Level up your hero and unlock new classes and missions.

Highlights
  • Deckbuilding combat
  • Recruit champions
  • Online PVP
  • Cooperative online play
  • Single player campaign
  • Hero leveling system
Features
Read full description

Become a hero! Choose your class, perform mighty actions, and recruit powerful champions to your cause as you grow in power. Awarded Origins Fan Favorite Best Card Game. From the makers of the award-winning Star Realms® Deckbuilding Game, Hero Realms® combines the fun of deckbuilding games with the interactivity of trading card game-style combat. As you play, use Gold to add new actions and champions to your deck. When played, those actions and champions generate powerful effects, give you additional gold, and attack your opponent and their champions. If you reduce your opponent's health to zero, you win! [Non-Collectible Deck Building Game] Hero Realms does not require you to collect new cards. You start every game with a basic deck, and will acquire cards from the shared center row to build up your deck and defeat your opponent. Victory rewards skill, and not your collection of rare cards! [Level Up Your Heroes] Create a hero from one of several classes (free players start with the Fighter and Wizard available). Level them up with new skills, abilities and equipment, and take them to battle in thrilling Online PVP. Hero Realms uses fair match making, only allowing matches between equal levelled heroes. However, if you feel daring, you can choose to engage in combat against higher levelled opponents for additional XP and bragging rights. [Cooperative Online Play] Hero Realms also features online co-operative play. Battle against challenging AI bosses with another human player as a partner. Free players have access to the Pirate Lord mission, with other co-op missions available with the Base Set purchase. [Single Player Campaign] For offline play, take on the Welcome to Thandar campaign. Fight your way through scripted, story-based chapters against varied AI opponents. [Free Version] Free players will get to experience: - Addictive Deckbuilding Game with Player VS Player Combat. - Play VS the AI - Play with the Fighter and Wizard character classes - Level-up your characters up to Level 3 - Play the first 3 missions in the Welcome to Thandar campaign - Play the Pirate Lord co-op mission Purchasing the Base Set will unlock the full Hero Realms experience: - Unlocks hard AI difficulty level - Unlocks the Cleric, Ranger, and Thief character classes - Level-up your characters to Level 12 - Unlocks the entire Welcome to Thandar campaign. - Unlocks the Necromancers, Inquisition, and Orc Riot co-op missions. Please note that Hero Realms purchases are not compatible with Family Sharing.

Screenshots

One Deck Dungeon4 screens
Hero Realms4 screens

Verdict

The call

The clearest difference is price: Hero Realms at Free against One Deck Dungeon's $9.99. Hero Realms also leads on update cadence (every 2 weeks vs every 6 weeks). One Deck Dungeon's advantage is chart position (#61 vs unranked) and iOS requirement (13.7 vs 15.0). On rating, review sentiment, ratings volume and ads 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

Hero Realms is free to download; One Deck Dungeon costs $9.99 up front. One Deck Dungeon sells 8 one-off in-app purchases and Hero Realms sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for One Deck Dungeon against 4.3 for Hero Realms. Both are backed by a comparable volume of ratings — 175 and 219 respectively. Written reviews split almost evenly too, at 59% and 60% positive.

UpkeepUpdate frequency

One Deck Dungeon ships an update every 6 weeks, Hero Realms every 2 weeks. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

Scorecard4 real differences · 7 level
One Deck Dungeon versus Hero Realms: the parameters behind the verdict, then further details
ParameterOne Deck DungeonHero Realms
Price$9.99Free — better
Rating4.3 (175 ratings)4.3 (219 ratings)
Positive reviews59.2% of reviews60.2% of reviews — better
Number of ratings175219 — better
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#61 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.7 — better15.0
Further details — not scored
Size441 MB414 MB
Age rating9+12+
DeveloperHandelabra Studio LLCWhite Wizard Games

Customer experience

One Deck Dungeon

All ratings175 ratings
Positive80.6%
Neutral4.6%
Negative14.9%
Written reviews147 reviews
Positive59.2%
Neutral13.6%
Negative27.2%

Hero Realms

All ratings219 ratings
Positive80.8%
Neutral5.0%
Negative14.2%
Written reviews133 reviews
Positive60.2%
Neutral10.5%
Negative29.3%

User reviews

One Deck Dungeon

From 175 App Store ratings

What we love

  • 🎮 Faithful digital adaptation of board game
  • ♻️ High replayability with character progression
  • 🧩 Deep strategic gameplay despite dice mechanics
  • ⚡ Quick games suitable for short play sessions
  • 📱 Works well on iPad and mobile devices

Room to improve

  • 🐛 Progression not saving between app launches
  • 🎲 Dice rolls appear biased toward low values
  • 🎨 Outdated UI design and aesthetics
  • 🔤 English-only interface (no localization)
  • 💰 Expensive pricing for content

Hero Realms

From 219 App Store ratings

What we love

  • 👍 Great game mechanics
  • 🚀 Smooth and polished app
  • 💡 Diverse game modes (PvP, co-op, campaign)
  • 👍 Faithful adaptation of the physical card game
  • 💡 Character progression and leveling system

Room to improve

  • 🐛 Bugs and crashes
  • 🔒 Lack of local multiplayer (pass-and-play)
  • 💰 Expensive in-app purchases for additional content
  • 🌐 Lack of language support (e.g., no French, Spanish)
  • 🔍 Unclear tutorial and explanations of game mechanics

Bugs and requests

One Deck Dungeon

Reported bugs

12 issues
  • Game crashes when beating boss/dragon
  • Progress deleted after app restart
  • Blank screen on app launch
  • Cannot start new game or abandon game
  • Game freezes on certain iOS versions
Show 7 more
  • Character progression not syncing between devices
  • Achievements lost after uninstall
  • Undo function causes skill reset bugs
  • Save data corrupted after updates
  • Crashes when rotating device orientation
  • Grey screen after version updates
  • iPad-specific save progression issues

Requested features

16 requests
  • Russian language support
  • French language translation
  • Spanish language translation
  • Korean language support
  • Cloud save synchronization across devices
Show 11 more
  • Character gender customization
  • Better sound effects and music
  • Improved UI/UX design
  • More dungeon and boss variety
  • Character naming feature
  • Multiple character instances per class
  • Better dice visibility on screen
  • Easier screen navigation and swiping
  • Tutorial for DLC content
  • Even easier difficulty mode
  • Landscape mode optimization

Hero Realms

Reported bugs

5 issues
  • Crashes when trying to play online
  • Inability to access purchased content
  • Freezing and black screen issues
  • Incorrect character level progression
  • Matchmaking problems and long wait times

Requested features

5 requests
  • Add more expansions and additional content
  • Implement a friends list and social features
  • Improve the campaign mode with more levels and challenges
  • Add an option to check the contents of your deck before playing
  • Implement a turn timer to prevent players from stalling

In-app purchases

8 purchases

One Deck Dungeon

One-time8
  • Phoenix's Den$0.99
  • Caliana$0.99
  • Fanatic$0.99
Show 5 more
  • Witch$0.99
  • Cinder Plains$0.99
  • Abyssal Depths$6.99
  • Forest of Shadows$9.99
  • Relics of the Forge$14.99
13 purchases

Hero Realms

One-time13
  • 80 Gems$0.99
  • 200 gems$2.29
  • Four Journeys Campaign$3.99
Show 10 more
  • 500 Gems$4.99
  • Hero Realms: Call to Arms$4.99
  • Journeys Expansions$4.99
  • Journeys Promo Expansion$4.99
  • Dungeons Expansion$7.99
  • 1200 Gems$9.99
  • Hero Realms Base Set$9.99
  • 2500 Gems$19.99
  • 6500 Gems$49.99
  • 14000 Gems$99.99

Questions

Is One Deck Dungeon free?
One Deck Dungeon costs $9.99, and also offers in-app purchases.
Is Hero Realms free?
Hero Realms is free to download, with in-app purchases available.
Which has better reviews, One Deck Dungeon or Hero Realms?
One Deck Dungeon and Hero Realms are both rated 4.3 out of 5 on the App Store, from 175 and 219 ratings respectively.
Do One Deck Dungeon or Hero Realms have ads?
Neither One Deck Dungeon nor Hero Realms shows ads.
Which is updated more often, One Deck Dungeon or Hero Realms?
One Deck Dungeon ships an update every 6 weeks, and Hero Realms every 2 weeks. Most recently, One Deck Dungeon was updated on September 25, 2026 and Hero Realms on September 21, 2026.

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