# CATTI日语圣题库 vs 美森题库

The clearest difference is update cadence: CATTI日语圣题库 at every 3 weeks against 美森题库's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CATTI日语圣题库 sells 10 one-off in-app purchases and 美森题库 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CATTI日语圣题库 ships an update every 3 weeks, 美森题库 every 3 months. The most recent releases landed on October 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | CATTI日语圣题库 | 美森题库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/beccatti/id1634169457/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 32 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sheng Cai E-books (Wuhan) Co., Ltd.](https://appshunter.io/developer/1448965022) | [大连美森文化教育培训学校](https://appshunter.io/developer/1447338006) |

## What reviewers say

### CATTI日语圣题库

[App page](https://appshunter.io/ios/app/catti/id1554706773)

**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 |


### 美森题库

[App page](https://appshunter.io/ios/app/beccatti/id1634169457)

This app offers a vast collection of practice questions and mock exams for business English certifications like BEC and TOEIC, as well as Japanese language proficiency tests. It provides professional analysis and personalized study plans to help learners improve their scores.

**Highlights:** Extensive question bank, Mock exam simulations, Professional analysis, Personalized study plans, Daily learning challenges, Offline practice

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 导学课 | $0.99 | one-time |


## Frequently asked questions

### Is CATTI日语圣题库 free?

CATTI日语圣题库 is free to download, with in-app purchases available.

### Is 美森题库 free?

美森题库 is free to download, with in-app purchases available.

### Do CATTI日语圣题库 or 美森题库 have ads?

Neither CATTI日语圣题库 nor 美森题库 shows ads.

### Which is updated more often, CATTI日语圣题库 or 美森题库?

CATTI日语圣题库 ships an update every 3 weeks, and 美森题库 every 3 months. Most recently, CATTI日语圣题库 was updated on October 18, 2026 and 美森题库 on September 14, 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.*