# 设易学院 vs SAT圣题库

The clearest difference is in-app purchases: 设易学院 at none against SAT圣题库's 10. 设易学院 also leads on iOS requirement (9.0 vs 11.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SAT圣题库 sells 10 one-off in-app purchases. 设易学院 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 设易学院 | SAT圣题库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sat/id1567728201/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 39 MB | 43 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [南京设易网络科技有限公司](https://appshunter.io/developer/1436822148) | [Sheng Cai E-books (Wuhan) Co., Ltd.](https://appshunter.io/developer/1448965022) |

## What reviewers say

### 设易学院

[App page](https://appshunter.io/ios/app/id1483547485)

**Features:** macOS Compatibility

**In-app purchases:** none


### SAT圣题库

[App page](https://appshunter.io/ios/app/sat/id1567728201)

This app provides a comprehensive question bank for the SAT exam, offering detailed explanations for each question. It supports flexible learning and practice anytime, anywhere, across multiple devices.

**Highlights:** Extensive SAT question bank, Detailed answer explanations, Multiple practice modes, Progress tracking, Keyword search for questions, Automatic错题 (wrong answer) collection, Personalized question generation

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 圣才月卡VIP会员 | $3.99 | one-time |
| 圣才季卡VIP会员 | $9.99 | one-time |
| 88圣才币 | $12.99 | one-time |
| 128圣才币 | $19.99 | one-time |
| 圣才半年卡VIP会员 | $19.99 | one-time |
| 圣才考研半年卡VIP会员 | $19.99 | one-time |
| 168圣才币 | $24.99 | one-time |
| 208圣才币 | $29.99 | one-time |
| 圣才年卡VIP会员 | $29.99 | one-time |
| 圣才考研年卡VIP会员 | $29.99 | one-time |


## Frequently asked questions

### Is 设易学院 free?

设易学院 is free to download, with no in-app purchases.

### Is SAT圣题库 free?

SAT圣题库 is free to download, with in-app purchases available.

### Do 设易学院 or SAT圣题库 have ads?

Neither 设易学院 nor SAT圣题库 shows ads.

### Which is updated more often, 设易学院 or SAT圣题库?

设易学院 ships an update monthly, and SAT圣题库 monthly. Most recently, 设易学院 was updated on October 29, 2026 and SAT圣题库 on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*