# 풀다 vs 해커스 중고등 보카

The clearest difference is review sentiment: 풀다 at 90% against 해커스 중고등 보카's 17%. 풀다 also leads on update cadence (every 4 days vs every 4 weeks). 해커스 중고등 보카's advantage is in-app purchases (none vs 23) and iOS requirement (13.4 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 풀다 sells 23 in-app purchases, starting at $19.99 per month. 해커스 중고등 보카 asks for nothing beyond the download.

풀다 ships an update every 4 days, 해커스 중고등 보카 every 4 weeks. The most recent releases landed on September 26, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 풀다 | 해커스 중고등 보카 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (16 ratings)](https://appshunter.io/ios/app/ai/id1530892838/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | **90.2% of reviews** | 16.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 349 MB | 69 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FilledU Inc.](https://appshunter.io/developer/1530779207) | [Champ Study Institute](https://appshunter.io/developer/466747997) |

## What reviewers say

### 풀다

[App page](https://appshunter.io/ios/app/ai/id1530892838)

Prepare for middle and high school exams, mock tests, and college entrance exams with AI-powered problem recommendations. Track your progress, identify weaknesses, and manage your studies effectively.

**Highlights:** Middle/High school exam preparation, Mock test and college entrance exam questions (2015-2023), AI-recommended practice problems, Customizable problem selection by type and difficulty, Learning progress analysis and weakness identification, Study planner with to-do list and timer, Automatic incorrect answer management

**Features:** macOS Compatibility

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 풀다 패스 월 구독 | $19.99 | per month |
| AI 실전 모의고사 1회 풀이권 | $0.99 | one-time |
| 질문권 10개 | $0.99 | one-time |
| 질문권 50개 | $6.99 | one-time |
| 불꽃 모드 1회 이용권 | $7.99 | one-time |
| 질문권 100개 | $14.99 | one-time |
| 베이직 30일 이용권 | $19.99 | one-time |
| 풀다 패스 90일 이용권 | $39.99 | one-time |
| 스탠다드 30일 이용권 | $44.99 | one-time |
| 베이직 90일 이용권 | $59.99 | one-time |
| 풀다 패스 180일 이용권 | $89.99 | one-time |
| 스탠다드 90일 이용권 | $99.99 | one-time |
| 플러스 90일 이용권 | $119.99 | one-time |
| 스탠다드 180일 이용권 | $129.99 | one-time |
| 풀다 패스 360일 이용권 | $149.99 | one-time |
| 플러스 90일 이용권 | $199.99 | one-time |
| 스탠다드 180일 이용권 | $199.99 | one-time |
| 플러스 180일 이용권 | $199.99 | one-time |
| 스탠다드 360일 이용권 | $229.99 | one-time |
| 스탠다드 360일 이용권 | $299.99 | one-time |
| 플러스 180일 이용권 | $399.99 | one-time |
| 플러스 360일 이용권 | $399.99 | one-time |
| 플러스 360일 이용권 | $799.99 | one-time |


### 해커스 중고등 보카

[App page](https://appshunter.io/ios/app/id6445882036)

This app helps middle and high school students memorize essential English vocabulary for exams. It offers a structured learning process with flashcards, customizable study modes, and various review games to reinforce learning.

**Highlights:** Day-by-day word lists, Flashcards with pronunciation and example sentences, Customizable study modes (auto-play, font size, hide/show), Four types of review games, Personalized vocabulary notebook, Background audio playback

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 풀다 free?

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

### Is 해커스 중고등 보카 free?

해커스 중고등 보카 is free to download, with no in-app purchases.

### Do 풀다 or 해커스 중고등 보카 have ads?

Neither 풀다 nor 해커스 중고등 보카 shows ads.

### Which is updated more often, 풀다 or 해커스 중고등 보카?

풀다 ships an update every 4 days, and 해커스 중고등 보카 every 4 weeks. Most recently, 풀다 was updated on September 26, 2026 and 해커스 중고등 보카 on September 22, 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.*