Adept Roll - 40K MathHammer

Name: Adept Roll - 40K MathHammer
Availability: InStock
Rating: 4.860000133514404 (525 reviews)
Author: Original Midnight

Original Midnight

In-app purchases

525 reviews

Everyone

10K+

Downloads

Everyone

Learn more

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

Oct 27, 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

520 reviews

Johnny Hamman

September 2, 2024

I love this app, if you love Warhammer 40k and dice probabilities, this is for you. Plug in a weapon profile you want to fire with and what you are targeting and see how likely you will actually deal damage to your foes! There are options to import data sheets from list building apps (like battlescribe or new recruit) through a subscription, but even the base app works great without this plugin feature.

2 people found this review helpful

Original Midnight

November 27, 2024

Thank you!

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.

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".

Michai Cox

December 14, 2024

Hope you don't need to math out anything more complex than +1 to hit lest you'll find an annual subscription pay wall. While $6 is a completely reasonable price to pay for a tool like this, just charge for the app no need to hide behind some "free" guise in promotion when the product isn't all that useful in it's base state.

10 people found this review helpful

Original Midnight

August 12, 2025

Hello, version 2.19.00 which was released today makes all modifiers free to use. Allowing you to build out any profile you wish.

What’s new

Fix: a Defender with an Invulnerable Save but no armour Save entered now uses the Invulnerable Save. Previously the blank Save was treated as no save at all, so every save failed and the Invulnerable Save was ignored. For example a unit with no Save and a 4+ Invulnerable Save now saves on a 4+ against every attack. Roll Info now notes when the Invulnerable Save is used this way.

Flag as inappropriate

Everyone

Learn more