# 단어장 비비디(Vividy) vs gitu

The clearest difference is in-app purchases: 단어장 비비디(Vividy) at none against gitu's 1. 단어장 비비디(Vividy) also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.4). On price, review sentiment, update cadence and monetization model there is nothing between them.

Both are free to download. gitu sells 1 one-off in-app purchase. 단어장 비비디(Vividy) asks for nothing beyond the download.

단어장 비비디(Vividy) ships an update weekly, gitu every 4 days. The most recent releases landed on November 9, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | 단어장 비비디(Vividy) | gitu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gitu/id6771401366/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 55 MB | 257 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yechan Joo](https://appshunter.io/developer/1891250176) | [JUAN KIM](https://appshunter.io/developer/1880037280) |

## What reviewers say

### 단어장 비비디(Vividy)

[App page](https://appshunter.io/ios/app/vividy/id6761746672)

This app helps you create and manage vocabulary lists through a 5-stage learning system. It utilizes a spaced repetition algorithm to schedule reviews, ensuring words are revisited before they are forgotten. Focus on studying only the words you need to learn, maximizing efficiency and retention.

**Highlights:** 5-stage word management system, Spaced repetition review scheduling, Automatic selection of words for study, Adaptive learning based on test results, Efficient vocabulary memorization

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

**In-app purchases:** none


### gitu

[App page](https://appshunter.io/ios/app/gitu/id6771401366)

This app helps users learn vocabulary efficiently by focusing on words relevant to their current skill level. It uses spaced repetition, active recall through practice questions, and visual learning techniques to improve memory retention. Users can also access an AI dictionary and study with friends.

**Highlights:** Personalized vocabulary learning by skill level, Active recall through practice questions, Spaced repetition for effective review, Visual learning with drawing exercises, AI-powered dictionary with examples, Social learning and competitive leagues

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 보카빵집 무제한 Pro | $17.99 | one-time |


## Frequently asked questions

### Is 단어장 비비디(Vividy) free?

단어장 비비디(Vividy) is free to download, with no in-app purchases.

### Is gitu free?

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

### Do 단어장 비비디(Vividy) or gitu have ads?

gitu shows ads; 단어장 비비디(Vividy) does not.

### Which is updated more often, 단어장 비비디(Vividy) or gitu?

단어장 비비디(Vividy) ships an update weekly, and gitu every 4 days. Most recently, 단어장 비비디(Vividy) was updated on November 9, 2026 and gitu on November 12, 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.*