# Efibb vs Cardetta

The clearest difference is iOS requirement: Efibb at 16.4 against Cardetta's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Efibb sells 10 in-app purchases, starting at $9.99 per month and Cardetta sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Efibb | Cardetta |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 45 MB | 6 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EFIBB LLC](https://appshunter.io/developer/1631022327) | [Mirentha Ltd](https://appshunter.io/developer/6802692767) |

## What reviewers say

### Efibb

[App page](https://appshunter.io/ios/app/efibb/id6803575879)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Creator Pro | $9.99 | per month |
| Premium Plus | $11.99 | per month |
| Family Learning | $14.99 | per month |
| Efibb Premium Yearly | $49.99 | per year |
| Utility Starter 50 | $1.99 | one-time |
| Exam 7-Day Pass | $2.99 | one-time |
| Utility Pro 250 | $7.99 | one-time |
| Premium 30-Day Pass | $8.99 | one-time |
| Creator Utility Vault 1000 | $24.99 | one-time |
| Founding Core Lifetime | $149.99 | one-time |


### Cardetta

[App page](https://appshunter.io/ios/app/cardetta-exam-flashcards/id6812677682)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is Efibb free?

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

### Is Cardetta free?

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

### Do Efibb or Cardetta have ads?

Neither Efibb nor Cardetta shows ads.

### Which is updated more often, Efibb or Cardetta?

Efibb ships an update weekly, and Cardetta weekly. Most recently, Efibb was updated on October 31, 2026 and Cardetta on November 6, 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.*