# MathHammer AoS vs Black Library

The clearest difference is review sentiment: MathHammer AoS at 100% against Black Library's 11%. MathHammer AoS also leads on rating (5.0 vs 2.2) and update cadence (every 9 days vs every 3 weeks). Black Library's advantage is ratings volume (97 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. MathHammer AoS sells 1 in-app purchase, starting at $0.99 per month and Black Library sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

MathHammer AoS holds the better App Store score, 5.0 against 2.2. That said, the two scores are not equally well evidenced: Black Library has 97 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of MathHammer AoS's written reviews are positive against 11% of Black Library's.

MathHammer AoS ships an update every 9 days, Black Library every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | MathHammer AoS | Black Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/mathhammer-aos/id6464402475/reviews)** | [2.2 (97 ratings)](https://appshunter.io/ios/app/black-library-the-app/id6717585932/reviews) |
| Number of ratings | 4 | **97** |
| Positive reviews | **100.0% of reviews** | 11.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 319 MB | 51 MB |
| Requires iOS | 18.5 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Stefany Borjas](https://appshunter.io/developer/1705902267) | [Games Workshop Limited](https://appshunter.io/developer/1518657692) |

## What reviewers say

### MathHammer AoS

[App page](https://appshunter.io/ios/app/mathhammer-aos/id6464402475)

This app provides tools for tabletop wargamers, including a damage calculator for weapons and abilities, scoreboards to track game progress, and an army builder to create and compare unit lists. It also features a statistics section for warscrolls, allowing customization and combo creation.

**Highlights:** Damage calculator for weapons, spells, and abilities, Scoreboards for tracking game progress, Editable warscroll statistics, Army builder for list creation and comparison, Unit stat management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathHammer Member | $0.99 | per month |


### Black Library

[App page](https://appshunter.io/ios/app/black-library-the-app/id6717585932)

Access thousands of Warhammer ebooks and audiobooks in one place. Build your personal collection and enjoy stories from various Warhammer universes on the go. Discover new releases on their launch day and explore a vast back catalog.

**Highlights:** Thousands of ebooks and audiobooks, Integrated e-reader, Integrated audio player, New releases on launch day, Vast back catalog, Multilingual ebook support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Book - Tier 3 | $3.99 | one-time |
| BL Tier 2 | $3.99 | one-time |
| Book - Tier 27 | $4.99 | one-time |
| Book - Tier 29 | $6.49 | one-time |
| Book - Tier 7 | $9.99 | one-time |
| Book - Tier 25 | $10.49 | one-time |
| Book - Tier 14 | $13.99 | one-time |
| Book - Tier 21 | $20.99 | one-time |
| Book - Tier 17 | $21.99 | one-time |
| Book - Tier 24 | $31.99 | one-time |


## Frequently asked questions

### Is MathHammer AoS free?

MathHammer AoS is free to download, with in-app purchases available.

### Is Black Library free?

Black Library is free to download, with in-app purchases available.

### Which has better reviews, MathHammer AoS or Black Library?

MathHammer AoS is rated higher. MathHammer AoS averages 5.0 out of 5 from 4 ratings, while Black Library averages 2.2 from 97 ratings.

### Do MathHammer AoS or Black Library have ads?

Neither MathHammer AoS nor Black Library shows ads.

### Which is updated more often, MathHammer AoS or Black Library?

MathHammer AoS ships an update every 9 days, and Black Library every 3 weeks. Most recently, MathHammer AoS was updated on November 3, 2026 and Black Library on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*