# CardArmor vs BrAIn Reps

The clearest difference is update cadence: BrAIn Reps at weekly against CardArmor's every 2 months. CardArmor's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CardArmor ships an update every 2 months, BrAIn Reps weekly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CardArmor | BrAIn Reps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brain-reps/id6759404460/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 23 MB | 10 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [University of Louisville](https://appshunter.io/developer/428942876) | [WESTON ROBERT UNICE](https://appshunter.io/developer/1878452435) |

## What reviewers say

### CardArmor

[App page](https://appshunter.io/ios/app/cardarmor/id6472733508)

**In-app purchases:** none


### BrAIn Reps

[App page](https://appshunter.io/ios/app/brain-reps/id6759404460)

Train your mind with science-backed cognitive exercises across reasoning, memory, attention, and creativity. Track your progress with detailed stats and benchmarks against population norms. Designed for the AI age to keep your mind sharp and productive.

**Highlights:** 21 science-backed cognitive exercises, Percentile benchmarking against norms, Brain Score tracking, Performance heatmap and detailed stats, Curated research library, Offline functionality, Data export and import

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CardArmor free?

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

### Is BrAIn Reps free?

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

### Do CardArmor or BrAIn Reps have ads?

Neither CardArmor nor BrAIn Reps shows ads.

### Which is updated more often, CardArmor or BrAIn Reps?

CardArmor ships an update every 2 months, and BrAIn Reps weekly. Most recently, CardArmor was updated on October 30, 2026 and BrAIn Reps on October 24, 2026.

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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.*