# TCF圣题库 vs 开口Offer

The clearest difference is device support: TCF圣题库 at 3 against 开口Offer's 1. TCF圣题库 also leads on iOS requirement (11.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. TCF圣题库 sells 11 one-off in-app purchases and 开口Offer sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

TCF圣题库 ships an update monthly, 开口Offer every 5 weeks. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TCF圣题库 | 开口Offer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/tcf/id1567016273/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 43 MB | 1 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sheng Cai E-books (Wuhan) Co., Ltd.](https://appshunter.io/developer/1448965022) | [慧 杨](https://appshunter.io/developer/6779711628) |

## What reviewers say

### TCF圣题库

[App page](https://appshunter.io/ios/app/tcf/id1567016273)

This app provides a comprehensive question bank for French knowledge exams, featuring detailed answer explanations and practice materials. It supports learning and practice anytime, anywhere, across multiple devices like phones and tablets.

**Highlights:** French knowledge exam question bank, Detailed answer explanations, Past papers, chapter exercises, mock tests, Video explanations for difficult points, Multiple practice modes, Progress tracking and analysis, Keyword search for questions

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 圣才月卡VIP会员 | $3.99 | one-time |
| 50圣才币 | $6.99 | 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 |


### 开口Offer

[App page](https://appshunter.io/ios/app/offer-ai/id6788594917)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 开口Offer Pro 月度 | $4.99 | per month |
| 开口Offer Pro 年度 | $39.99 | per year |


## Frequently asked questions

### Is TCF圣题库 free?

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

### Is 开口Offer free?

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

### Do TCF圣题库 or 开口Offer have ads?

Neither TCF圣题库 nor 开口Offer shows ads.

### Which is updated more often, TCF圣题库 or 开口Offer?

TCF圣题库 ships an update monthly, and 开口Offer every 5 weeks. Most recently, TCF圣题库 was updated on September 30, 2026 and 开口Offer on October 7, 2026.

---

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