# Interact vs Memuri

The clearest difference is ads: Interact at none against Memuri's shown. Interact also leads on device support (4 vs 2). Memuri's advantage is update cadence (weekly vs fortnightly) and iOS requirement (17.0 vs 26.0). On price and in-app purchases there is nothing between them.

Both are free to download. Interact sells 2 in-app purchases, starting at $12.49 per month and Memuri sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Interact ships an update fortnightly, Memuri weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Interact | Memuri |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Size | 31 MB | 24 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Apple TV, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Bijan Boustani](https://appshunter.io/developer/6780337002) | [HYUNWOO PARK](https://appshunter.io/developer/6805617966) |

## What reviewers say

### Interact

[App page](https://appshunter.io/ios/app/interact-interactive-learning/id6780337000)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $12.49 | per month |
| Premium Annual | $99.00 | per year |


### Memuri

[App page](https://appshunter.io/ios/app/memuri-occlusion-flashcards/id6805617964)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memuri Pro Monthly | $3.99 | per month |
| Memuri Pro Yearly | $19.99 | per year |
| Memuri Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Interact free?

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

### Is Memuri free?

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

### Do Interact or Memuri have ads?

Memuri shows ads; Interact does not.

### Which is updated more often, Interact or Memuri?

Interact ships an update fortnightly, and Memuri weekly. Most recently, Interact was updated on October 25, 2026 and Memuri on October 25, 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.*