# Memo vs Citizify

The clearest difference is in-app purchases: Citizify at none against Memo's 4. Memo's advantage is update cadence (weekly vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Memo sells 4 one-off in-app purchases. Citizify asks for nothing beyond the download.

Memo ships an update weekly, Citizify every 6 months. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Memo | Citizify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memo-learn-german-words/id6746387251/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fateme Tardasti](https://appshunter.io/developer/1808205798) | [Emrecan Aktas](https://appshunter.io/developer/1886920160) |

## What reviewers say

### Memo

[App page](https://appshunter.io/ios/app/memo-learn-german-words/id6746387251)

Master German vocabulary from beginner to advanced levels with a structured, lesson-based approach. Utilize smart flashcards and self-tests for efficient learning and memory retention. The first 200 words are free, offering an ad-free and distraction-free experience.

**Highlights:** Lesson-based learning by level and topic, Smart flashcards with spaced repetition, Covers CEFR levels A1.1 to C1.2, Interactive self-tests and quizzes, Ad-free and distraction-free interface

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| buy me a bretzel | $1.99 | one-time |
| buy me a bier | $3.99 | one-time |
| premium | $4.99 | one-time |
| buy me a doner | $8.99 | one-time |


### Citizify

[App page](https://appshunter.io/ios/app/citizify/id6760935600)

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

**In-app purchases:** none


## Frequently asked questions

### Is Memo free?

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

### Is Citizify free?

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

### Do Memo or Citizify have ads?

Neither Memo nor Citizify shows ads.

### Which is updated more often, Memo or Citizify?

Memo ships an update weekly, and Citizify every 6 months. Most recently, Memo was updated on October 3, 2026 and Citizify on October 18, 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.*