# 大學生甘單 vs Preplo

The clearest difference is update cadence: Preplo at every 5 days against 大學生甘單's every 3 months. 大學生甘單's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 大學生甘單 sells 6 one-off in-app purchases and Preplo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

大學生甘單 ships an update every 3 months, Preplo every 5 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 大學生甘單 | Preplo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 42.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 40 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Insyde Software](https://appshunter.io/developer/492605869) | [YICHIN TENG](https://appshunter.io/developer/6789793162) |

## 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 |


### Preplo

[App page](https://appshunter.io/ios/app/preplo-disaster-prep-guide/id6805942785)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 移除廣告 | $2.99 | one-time |


## 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 Preplo free?

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

### Do 大學生甘單 or Preplo have ads?

Both 大學生甘單 and Preplo show ads.

### Which is updated more often, 大學生甘單 or Preplo?

大學生甘單 ships an update every 3 months, and Preplo every 5 days. Most recently, 大學生甘單 was updated on November 1, 2026 and Preplo on October 31, 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.*