# ABEND vs Cardinality

The clearest difference is price: Cardinality at Free against ABEND's $4.99. Cardinality also leads on rating (5.0 vs 3.7). ABEND's advantage is ratings volume (3 vs 1). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Cardinality is free to download; ABEND costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cardinality holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | ABEND | Cardinality |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/abend-meltdown/id6737458201/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cardinality-infinite-decks/id6791798541/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Paid | **Free** |
| Size | 155 MB | 115 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [Laszlo Pinter](https://appshunter.io/developer/1362589788) | [Jack Chen](https://appshunter.io/developer/1833117269) |

## What reviewers say

### ABEND

[App page](https://appshunter.io/ios/app/abend-meltdown/id6737458201)

Engage in a puzzle roguelite where you play as a rogue AI escaping a government mainframe. Clear rows to attack enemies, chain combos for devastating effects, and collect upgrades to survive escalating dangers across procedurally generated floors. Your choices determine the AI's fate and the narrative's outcome.

**Highlights:** Tetromino-based combat system, 24 enemy programs with unique attacks, 5 playable AI characters with unique abilities, Procedurally generated floors with branching paths, Branching narrative with 4 endings, 10 Ascension levels for endless replayability, Authentic retro terminal aesthetic

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

**In-app purchases:** none


### Cardinality

[App page](https://appshunter.io/ios/app/cardinality-infinite-decks/id6791798541)

This deckbuilder roguelite fuses cards with AI to create unique abilities. Merge cards to defeat enemies, explore a 50-level campaign, and unlock new decks with signature powers. Discover powerful builds in turn-based combat.

**Highlights:** AI-powered card fusion system, 60 unique base cards, 50-level campaign, Creature Compendium, 7 distinct starting decks, Turn-based card combat

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

**In-app purchases:** none


## Frequently asked questions

### Is ABEND free?

ABEND costs $4.99, with no in-app purchases.

### Is Cardinality free?

Cardinality is free to download, with no in-app purchases.

### Which has better reviews, ABEND or Cardinality?

Cardinality is rated higher. ABEND averages 3.7 out of 5 from 3 ratings, while Cardinality averages 5.0 from 1 ratings.

### Do ABEND or Cardinality have ads?

Neither ABEND nor Cardinality shows ads.

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