# 大學生甘單 vs 關鍵英單：進階字彙4401

The clearest difference is review sentiment: 關鍵英單：進階字彙4401 at 100% against 大學生甘單's 42%. 關鍵英單：進階字彙4401 also leads on in-app purchases (none vs 10) and ads (none vs shown). 大學生甘單's advantage is price (Free vs $7.99) and update cadence (every 3 months vs every 31 months). On device support there is nothing between them.

大學生甘單 is free to download; 關鍵英單：進階字彙4401 costs $7.99 up front. 大學生甘單 sells 6 one-off in-app purchases. 關鍵英單：進階字彙4401 asks for nothing beyond the download.

大學生甘單 ships an update every 3 months, 關鍵英單：進階字彙4401 every 31 months. The most recent releases landed on October 15, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 大學生甘單 | 關鍵英單：進階字彙4401 |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Positive reviews | 42.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 31 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 26 MB | 286 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Insyde Software](https://appshunter.io/developer/492605869) | [Soyong Corporation](https://appshunter.io/developer/339142397) |

## What reviewers say

### 大學生甘單

[App page](https://appshunter.io/ios/app/id786897895)

This app provides a comprehensive and free college admissions prediction tool for high school students. It covers various application pathways including personal applications, star recommendations, unified examinations, and specialized tests, all within a single application. Users can analyze interests and make informed decisions about their academic future.

**Highlights:** Comprehensive admissions prediction, Covers 6 major application channels, Interest exploration and analysis, Real-time peer analysis, Cross-list search for admissions, Detailed course information, Wishlist tracking

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 繁星落點分析功能 | $0.99 | one-time |
| 大學生甘單-落點分析 | $0.99 | one-time |
| 贊助「大學生甘單」 | $0.99 | one-time |
| 贊助「大學生甘單」 | $4.99 | one-time |
| 贊助「大學生甘單」 | $9.99 | one-time |
| 贊助「大學生甘單」 | $79.99 | one-time |


### 關鍵英單：進階字彙4401

[App page](https://appshunter.io/ios/app/4401-7000/id1190075855)

This app uses spaced repetition and scientific memory theories to help users efficiently memorize advanced English vocabulary. It offers structured learning modules, diverse practice exercises, and progress tracking to build a strong vocabulary foundation for academic success.

**Highlights:** Spaced repetition learning system, Advanced vocabulary sets (4401-7000), Thematic and unit-based organization, Root, prefix, and suffix analysis, Diverse and practical example sentences, Listening and spelling practice, Progress tracking and achievements

**In-app purchases:** none


## Frequently asked questions

### Is 大學生甘單 free?

大學生甘單 is free to download, with in-app purchases available.

### Is 關鍵英單：進階字彙4401 free?

關鍵英單：進階字彙4401 costs $7.99, with no in-app purchases.

### Do 大學生甘單 or 關鍵英單：進階字彙4401 have ads?

大學生甘單 shows ads; 關鍵英單：進階字彙4401 does not.

### Which is updated more often, 大學生甘單 or 關鍵英單：進階字彙4401?

大學生甘單 ships an update every 3 months, and 關鍵英單：進階字彙4401 every 31 months. Most recently, 大學生甘單 was updated on October 15, 2026 and 關鍵英單：進階字彙4401 on September 27, 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.*