# MemoWord vs Cognis

The clearest difference is in-app purchases: MemoWord at none against Cognis's 1. MemoWord also leads on iOS requirement (13.0 vs 26.0). Cognis's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Cognis sells 1 one-off in-app purchase. MemoWord asks for nothing beyond the download.

MemoWord ships an update every 5 weeks, Cognis every 2 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | MemoWord | Cognis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 78 MB | 3 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Vladimir Prihogenko](https://appshunter.io/developer/1631729885) | [Fishington Studios](https://appshunter.io/developer/344044425) |

## What reviewers say

### MemoWord

[App page](https://appshunter.io/ios/app/memoword/id6749161849)

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

**In-app purchases:** none


### Cognis

[App page](https://appshunter.io/ios/app/cognis-flashcards/id6762174544)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $4.99 | one-time |


## Frequently asked questions

### Is MemoWord free?

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

### Is Cognis free?

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

### Do MemoWord or Cognis have ads?

Neither MemoWord nor Cognis shows ads.

### Which is updated more often, MemoWord or Cognis?

MemoWord ships an update every 5 weeks, and Cognis every 2 weeks. Most recently, MemoWord was updated on October 25, 2026 and Cognis on October 28, 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.*