# Cortx vs FlashTables

The clearest difference is update cadence: FlashTables at daily against Cortx's every 9 days. Cortx's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Cortx sells 3 in-app purchases, starting at $2.99 per month and FlashTables sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cortx ships an update every 9 days, FlashTables daily. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Cortx | FlashTables |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/flashtables-multiplication/id6784437882/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Daily** |
| Monetization | — | Free |
| Size | 29 MB | 10 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Henri Delozanne](https://appshunter.io/developer/1865948709) | [Vivatek Innovations, LLC](https://appshunter.io/developer/1825933493) |

## What reviewers say

### Cortx

[App page](https://appshunter.io/ios/app/cortx-flashcard-revisions/id6757309534)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Monthly (Free Trial) | $2.99 | per month |
| Memo Pro Lifetime | $69.99 | one-time |


### FlashTables

[App page](https://appshunter.io/ios/app/flashtables-multiplication/id6784437882)

This app makes learning multiplication and division fun with arcade-style gameplay. It offers untimed practice and timed races to master math facts, with progress reports for parents and multiple ways to answer. It's designed for children to build fluency in a stress-free environment.

**Highlights:** Arcade-style multiplication and division, Untimed practice mode, Timed race mode, Mastery stars for completed tables, Progress reports for parents, Multiple answer input methods, Customizable table ranges

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Tables | $2.99 | one-time |


## Frequently asked questions

### Is Cortx free?

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

### Is FlashTables free?

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

### Do Cortx or FlashTables have ads?

Neither Cortx nor FlashTables shows ads.

### Which is updated more often, Cortx or FlashTables?

Cortx ships an update every 9 days, and FlashTables daily. Most recently, Cortx was updated on October 31, 2026 and FlashTables on November 5, 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.*