# Prep for the TOEIC® Test vs Thiên Cơ

The clearest difference is in-app purchases: Thiên Cơ at none against Prep for the TOEIC® Test's 4. Thiên Cơ also leads on ads (none vs shown). Prep for the TOEIC® Test's advantage is update cadence (fortnightly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Prep for the TOEIC® Test sells 4 in-app purchases, starting at $1.49 per 7 days. Thiên Cơ asks for nothing beyond the download.

Prep for the TOEIC® Test ships an update fortnightly, Thiên Cơ every 2 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Prep for the TOEIC® Test | Thiên Cơ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/prep-for-the-toeic-test/id1574067773/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 38 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CAO HUNG LE](https://appshunter.io/developer/1542899848) | [Vo Trong Nghia](https://appshunter.io/developer/1590419979) |

## What reviewers say

### Prep for the TOEIC® Test

[App page](https://appshunter.io/ios/app/prep-for-the-toeic-test/id1574067773)

Prepare for the TOEIC exam with over 10,000 practice questions covering listening, reading, vocabulary, and grammar. Track your progress and save favorite questions to boost your score.

**Highlights:** Practice listening comprehension, Practice reading comprehension, Vocabulary practice, Grammar practice, Save practice history, Favorite questions

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.49 | per 7 days |
| Monthly | $2.49 | per month |
| Yearly | $6.99 | per year |
| Lifetime | $4.99 | one-time |


### Thiên Cơ

[App page](https://appshunter.io/ios/app/thien-co/id1590419977)

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

**In-app purchases:** none


## Frequently asked questions

### Is Prep for the TOEIC® Test free?

Prep for the TOEIC® Test is free to download, with in-app purchases available.

### Is Thiên Cơ free?

Thiên Cơ is free to download, with no in-app purchases.

### Do Prep for the TOEIC® Test or Thiên Cơ have ads?

Prep for the TOEIC® Test shows ads; Thiên Cơ does not.

### Which is updated more often, Prep for the TOEIC® Test or Thiên Cơ?

Prep for the TOEIC® Test ships an update fortnightly, and Thiên Cơ every 2 months. Most recently, Prep for the TOEIC® Test was updated on September 17, 2026 and Thiên Cơ on September 9, 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.*