Comparison

D20 Attack! for Pathfinder vs Supernatural Slayer

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

Head to head
About

D20 Attack! for Pathfinder

This app simplifies Pathfinder combat by automatically calculating attack and damage rolls for your characters. It intelligently adjusts modifiers based on weapons, feats, and conditions, supporting critical hits and iterative attacks. Focus on your adventure, not the math.

Highlights
  • Automatic attack and damage roll calculation
  • Supports critical hits and iterative attacks
  • Character information storage
  • Customizable weapons and feats
  • Conditional modifier support
  • Editable weapon properties
Features
Read full description

d20 Attack is a free Pathfinder attack/damage roll calculator that speeds up Pathfinder games so you can focus on your adventure, not the arithmetic. d20 Attack intelligently calculates attack & damage rolls for your custom Pathfinder characters. Attack and damage modifiers auto-adjust based on the weapons, feats, and conditional modifiers your character is using. Critical hits and iterative attacks are fully supported. Comes preloaded with all weapons and combat-relevant feats from the Pathfinder Core Rulebook, and a wide selection of conditional modifiers. Advanced users can add custom modifiers to the attack and damage roll calculations. Features include: -Completely free to use -Supports Pathfinder Core Rulebook -Stores your character information (class, level, stats, feats, etc) -Save multiple characters -All combat relevant feats from supported materials -All weapons from supported materials -Comprehensive list of conditional modifiers (flanking, invisible, etc) -Easily edit weapons giving them magical properties (enhancement bonus’s, flaming, keen, etc) -Iterative Attacks! -Detail view showing key steps of the calculated attack and damage rolls -Critical Hits! -Calculates attack and damage rolls based on your characters stats, weapons, feats, and other miscellaneous modifiers

About

Supernatural Slayer

Embark on an adventure to battle supernatural creatures, gather powerful gear, and level up your character. Explore a world where monsters are working together and uncover the root of the problem to restore peace.

Highlights
  • Character creation with stat rolling
  • Gather gold for in-game purchases
  • Equip weapons, armor, and accessories
  • Accept quests from a quest board
  • Engage in one-on-one combat
  • Compete for high scores and achievements
Features
Read full description

Gather weapons, equipment and potions to battle werewolves, trolls, vampires and more! Increase in level as you defeat supernatural creatures in one on one combat. You are an adventurer learning the ways of the Order of Supernatural Slayers, but recently creatures in the region have been acting strangely, working together to cause difficulty for the Order. It is up to you to work with the Order to get to the root of the problem and maintain peace in the region. Character creation: Take your chances rolling stats for your character for each of the 6 attributes. 9-12 scores are average and lower will result in penalties while higher will result in bonuses. Or start with a premade character than has no penalties in any area, but no bonuses either! In game currency: Gather gold to purchase potions, armor, weapons, rings and amulets to outfit your character and increase your ability to survive in a hostile world. Inventory: After obtaining or purchasing new items make sure you head to your inventory to equip the item, or the sell screen to obtain gold to use to buy additional items and more at the shop. Questboard: Visit the quest board to see what the Order of Supernatural Slayers is having the most difficulty with to lend a helping hand, and often be rewarded with gold and items for completing quests. Battle: Attack creatures, but beware some are much more dangerous than others. If your health gets low or you encounter a creature that is more fearsome than you intended make good use of the retreat button! Health potions can be used in battle after they are obtained as well. Healing: The Order has a healer on site after battle to repair damage inflicted by creatures. Game Center: Compete with your friends to obtain achievements, high scores to see who can advance their character to the highest level. Issue challenges to compete in Game Center.

Screenshots

D20 Attack! for Pathfinder4 screens
Supernatural Slayer3 screens

Verdict

The call

The clearest difference is rating: Supernatural Slayer at 4.3 against D20 Attack! for Pathfinder's 2.6. Supernatural Slayer also leads on review sentiment (67% vs 39%). D20 Attack! for Pathfinder's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, ratings volume 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. Supernatural Slayer sells 5 one-off in-app purchases. D20 Attack! for Pathfinder asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Supernatural Slayer holds the better App Store score, 4.3 against 2.6. Both are backed by a comparable volume of ratings — 18 and 27 respectively. Written reviews point the same way: 39% of D20 Attack! for Pathfinder's written reviews are positive against 67% of Supernatural Slayer's.

UpkeepUpdate frequency

D20 Attack! for Pathfinder ships an update every 4 weeks, Supernatural Slayer every 4 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard7 real differences · 3 level
D20 Attack! for Pathfinder versus Supernatural Slayer: the parameters behind the verdict, then further details
ParameterD20 Attack! for PathfinderSupernatural Slayer
PriceFreeFree
Rating2.6 (18 ratings)4.3 (27 ratings) — better
Positive reviews39.3% of reviews66.7% of reviews — better
Number of ratings1827 — better
Update frequencyEvery 4 weeks — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.1 — better15.0
Further details — not scored
Size76 MB158 MB
Age rating9+12+
DeveloperSupreme Gravity LLCL&L Programming LLC

Customer experience

D20 Attack! for Pathfinder

All ratings18 ratings
Positive38.9%
Neutral0.0%
Negative61.1%
Written reviews28 reviews
Positive39.3%
Neutral3.6%
Negative57.1%

Supernatural Slayer

All ratings27 ratings
Positive74.1%
Neutral18.5%
Negative7.4%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

D20 Attack! for Pathfinder

No in-app purchases

5 purchases

Supernatural Slayer

One-time5
  • Buy 100 Gold$0.99
  • Buy Spell Components$0.99
  • Remove Ads After Defeat$1.99
Show 2 more
  • Buy 5,000 Gold$4.99
  • Buy 25,000 Gold$19.99

Questions

Is D20 Attack! for Pathfinder free?
D20 Attack! for Pathfinder is free to download, with no in-app purchases.
Is Supernatural Slayer free?
Supernatural Slayer is free to download, with in-app purchases available.
Which has better reviews, D20 Attack! for Pathfinder or Supernatural Slayer?
Supernatural Slayer is rated higher. D20 Attack! for Pathfinder averages 2.6 out of 5 from 18 ratings, while Supernatural Slayer averages 4.3 from 27 ratings.
Do D20 Attack! for Pathfinder or Supernatural Slayer have ads?
Supernatural Slayer shows ads; D20 Attack! for Pathfinder does not.
Which is updated more often, D20 Attack! for Pathfinder or Supernatural Slayer?
D20 Attack! for Pathfinder ships an update every 4 weeks, and Supernatural Slayer every 4 months. Most recently, D20 Attack! for Pathfinder was updated on October 15, 2026 and Supernatural Slayer on October 24, 2026.

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