# DET Success vs TOEFL Practice | Test

The clearest difference is review sentiment: TOEFL Practice | Test at 100% against DET Success's 0%. TOEFL Practice | Test also leads on rating (5.0 vs 4.1) and ads (none vs shown). DET Success's advantage is ratings volume (19 vs 1) and iOS requirement (12.0 vs 15.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. DET Success sells 10 in-app purchases, starting at $0.99 per month and TOEFL Practice | Test sells 3 in-app purchases, starting at $29.99 per 3 months. Whichever you choose, the download price is not the number that matters.

TOEFL Practice | Test holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: DET Success has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of DET Success's written reviews are positive against 100% of TOEFL Practice | Test's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | DET Success | TOEFL Practice | Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (19 ratings)](https://appshunter.io/ios/app/det-success-practice-for-test/id6444839498/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/toefl-practice-test/id6471841387/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 118 MB | 123 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Fahd Alsalloum](https://appshunter.io/developer/1657217015) | [志桂 李](https://appshunter.io/developer/1686507153) |

## What reviewers say

### DET Success

[App page](https://appshunter.io/ios/app/det-success-practice-for-test/id6444839498)

Prepare for the DET English test with AI-powered practice. Access over 3000 sample questions across various question types, receive detailed feedback on your answers, and track your progress with in-depth statistics. Improve your English proficiency and boost your test score.

**Highlights:** AI teacher for answer review and grading, Detailed mistake analysis and improvement tips, Over 3000 practice questions, Multiple difficulty levels, In-depth statistics and progress tracking, Variety of DET English test question types

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 plus 1 | $0.99 | per month |
| The other one | $0.99 | per month |
| Access all photos questions | $1.49 | per month |
| The tough three | $1.69 | per month |
| DET Success Premium Access | $1.99 | per month |
| Premium Access 1 month | $2.49 | per month |
| DET Success Premium Access | $2.99 | per month |
| Premium Access for 3 months | $5.99 | per 3 months |
| DET Success Premium Access | $6.99 | per 3 months |
| DET Success Premium Access | $7.99 | per 3 months |


### TOEFL Practice | Test

[App page](https://appshunter.io/ios/app/toefl-practice-test/id6471841387)

Prepare for the TOEFL exam with an all-in-one English learning tool. Enhance listening, speaking, reading, and writing skills with AI-powered grammar and essay correction, and real-time pronunciation feedback.

**Highlights:** English listening practice, Real-time speaking assessment, Smart AI grammar correction, Intelligent essay correction, Comprehensive TOEFL practice

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $29.99 | per 3 months |
| EliteAccess Monthly | $29.99 | per month |
| EliteAccess Year | $69.99 | per year |


## Frequently asked questions

### Is DET Success free?

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

### Is TOEFL Practice | Test free?

TOEFL Practice | Test is free to download, with in-app purchases available.

### Which has better reviews, DET Success or TOEFL Practice | Test?

TOEFL Practice | Test is rated higher. DET Success averages 4.1 out of 5 from 19 ratings, while TOEFL Practice | Test averages 5.0 from 1 ratings.

### Do DET Success or TOEFL Practice | Test have ads?

DET Success shows ads; TOEFL Practice | Test does not.

### Which is updated more often, DET Success or TOEFL Practice | Test?

DET Success ships an update every 3 weeks, and TOEFL Practice | Test every 3 weeks. Most recently, DET Success was updated on November 3, 2026 and TOEFL Practice | Test on November 4, 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.*