Adept Roll - 40K MathHammer

In-app purchases
512 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
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About this app

• Quickly import 100s of Attacker and Defender profiles for MathHammer processing
• Create multiple weapons per Attacker
• Special rules and Modifiers for Attackers: Lethal/Sustained Hits, Devasting Wounds, +/- to Hit/Wound, ReRoll Hits/Wounds, Auto Hits
• And even more; Blast, Twin-Linked, Anti-X+, and much more
• Special rules and Modifiers for Defender: -1 Damage, Half Damage, Feel No Pain, etc
• Tournament Mode, for focusing on what matters when it matters during games
• Instantly run MathHammer simulations against profiles
• Profile tagging and search for efficiently organising your unit profiles
• Input points cost for Return on Investment
An all-in-one MathHammer app for Warhammer 40K 10th Edition.
Updated on
Aug 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

507 reviews
Miles Hurren (Miles)
October 6, 2024
The app does what it says well. The UI is very basic with several visual glitches, but if you are here for the maths, that doesn't really matter. The information is displayed logically, some additional detail and structure would be appreciated. My issue is that I wish there were an option to buy the pro version outright, I don't need another subscription in my life. Especially for something that will be used infrequently.
3 people found this review helpful
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Original Midnight
May 20, 2025
A major update was released today, this should fix issues you were having. Thanks for your feedback! The subscription ensures we can keep the app updated with future rule changes and new editions, while also covering server costs.
Nathan Summers
May 20, 2026
You know how f-ing rare it is to have a phone app, that does what it says it does, and isn't collecting all your telemetry? Subscribed.
1 person found this review helpful
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Original Midnight
September 1, 2026
Thank you so much for your review!
Edward Parker
March 24, 2025
Overall really good but a few somewhat major issues. Firstly the 0 damage output is shown as 100% which is just wrong. secondly as a line graph the point to point connection crosses options that are not possible for a let's say dx+x damage weapon. This would be solved with bar graphs where the values where the output is not possible would be at 0% but could be done with the line graph still just doesn't look as nice. Overall really good looking forward to some fixes.
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Original Midnight
March 24, 2025
The 0 Damage is the chance of doing at least 0 Damage - which will always be 100%. It is not the chance of doing 0 Damage. A full graph rework is coming, which will include the view you are talking about, which is "The % Chance of doing X Damage".

What’s new

- Fix: Devastating Wounds are no longer reduced by the Defender's -1 Damage, Half Damage or Damage to Zero.
- Fix: Anti-X no longer lets a -1 to Wound modifier worsen the wound roll when the weapon already wounds on X+ naturally.