# Card Drill vs Cerebri

The clearest difference is iOS requirement: Card Drill at 18.0 against Cerebri's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Card Drill sells 4 in-app purchases, starting at $2.99 per month and Cerebri sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Card Drill | Cerebri |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 25 MB | 2 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lionel Ng](https://appshunter.io/developer/1819297057) | [Farid Yannick Senouvo](https://appshunter.io/developer/1843793650) |

## What reviewers say

### Card Drill

[App page](https://appshunter.io/ios/app/card-drill-flashcard-maker/id6748045279)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Card Drill Pro Monthly | $2.99 | per month |
| Card Drill Pro Biannually | $14.99 | per 6 months |
| Card Drill Pro Yearly | $24.99 | per year |
| Pro Lifetime | $29.99 | one-time |


### Cerebri

[App page](https://appshunter.io/ios/app/cerebri/id6782019737)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cerebri Premium | $4.99 | one-time |


## Frequently asked questions

### Is Card Drill free?

Card Drill is free to download, with in-app purchases available.

### Is Cerebri free?

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

### Do Card Drill or Cerebri have ads?

Neither Card Drill nor Cerebri shows ads.

---

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