# Выучи 90% слов за неделю! vs CDL Help

Выучи 90% слов за неделю! and CDL Help both sit at 4.8 stars, but that hides the real split: 90% of Выучи 90% слов за неделю!'s written reviews are positive against 54% of CDL Help's. Выучи 90% слов за неделю! also leads on in-app purchases (none vs 19) and iOS requirement (13.0 vs 15.0). CDL Help's advantage is update cadence (every 4 days vs every 7 months) and ratings volume (5.3K vs 20). On price, rating, ads and device support there is nothing between them.

Both are free to download. CDL Help sells 19 in-app purchases, starting at $9.99 per 7 days. Выучи 90% слов за неделю! asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Выучи 90% слов за неделю! against 4.9 for CDL Help. That said, the two scores are not equally well evidenced: CDL Help has 5.3K ratings behind it against 20, so its average is the more settled of the two. Written reviews are what separate them: 90% of Выучи 90% слов за неделю!'s written reviews are positive against 54% of CDL Help's.

Выучи 90% слов за неделю! ships an update every 7 months, CDL Help every 4 days. The most recent releases landed on September 13, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Выучи 90% слов за неделю! | CDL Help |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (20 ratings)](https://appshunter.io/ios/app/90/id1078064681/reviews) | **[4.9 (5.3K ratings)](https://appshunter.io/ios/app/cdl-help-cdl-prep-test-2026/id6444388755/reviews)** |
| Number of ratings | 20 | **5.3K** |
| Positive reviews | **90.5% of reviews** | 54.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 10 MB | 123 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aliaksandr Uvarau](https://appshunter.io/developer/960171474) | [TruckDriver.help LLC](https://appshunter.io/developer/1654388458) |

## What reviewers say

### Выучи 90% слов за неделю!

[App page](https://appshunter.io/ios/app/90/id1078064681)

Master 300 essential English words in a week to break the language barrier. This app focuses on the most frequent words used in daily conversation, ensuring you can communicate effectively while traveling or in business. It includes audio pronunciation and offline functionality.

**Highlights:** Learn 300 most frequent English words, Audio pronunciation for words, Offline functionality, Progress tracking and statistics, Adaptive learning until mastery, Supports multiple native languages

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

**In-app purchases:** none


### CDL Help

[App page](https://appshunter.io/ios/app/cdl-help-cdl-prep-test-2026/id6444388755)

Prepare for your Commercial Driver's License exam with over 1000 practice questions. Study core and endorsement tests, including HazMat and Air Brakes, with detailed explanations. The app also supports learning CDL regulations and English simultaneously, with support for 10 languages.

**Highlights:** 1000+ practice questions, Core and endorsement tests, Detailed explanations, Multi-language support, Flashcards and reading mode, Frequently missed questions tracker, State-specific information

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week subscription | $9.99 | per 7 days |
| Monthly subscription | $17.99 | per month |
| Monthly subscription | $19.99 | per month |
| Monthly subscription | $24.99 | per month |
| 1 month subscription | $24.99 | per month |
| 1 month subscription | $29.99 | per month |
| 3 months subscription. | $39.99 | per 3 months |
| 3 months subscription. | $44.99 | per 3 months |
| 3 months subscription. | $49.99 | per 3 months |
| 3 months subscription | $54.99 | per 3 months |
| 3 months subscription | $64.99 | per 3 months |
| 6 months subscription. | $69.99 | per 6 months |
| 6 months subscription. | $79.99 | per 6 months |
| 6 months subscription | $84.99 | per 6 months |
| Annual (1 year) subscription. | $99.99 | per year |
| 6 months subscription | $99.99 | per 6 months |
| 1 year subscription | $129.99 | per year |
| Annual subscription. | $139.99 | per year |
| Annual subscription | $149.99 | per year |

**What reviewers like**

- 👍 Useful app for CDL permit exam preparation
- 🙏 Helpful for users with limited English proficiency
- 🚀 Questions and answers match DMV exams

**What reviewers complain about**

- 🐛 Incorrect translations and inconsistent answers
- 🐛 Questions and answers do not match DMV exams
- 🔒 Subscription issues and inability to cancel

**Reported bugs**

- Incorrect or missing questions and answers
- Inconsistencies between full and express versions
- Restore subscription functionality not working

**Requested features**

- Add audio pronunciation for better learning
- Randomize questions when reviewing
- Provide feedback on test performance


## Frequently asked questions

### Is Выучи 90% слов за неделю! free?

Выучи 90% слов за неделю! is free to download, with no in-app purchases.

### Is CDL Help free?

CDL Help is free to download, with in-app purchases available.

### Which has better reviews, Выучи 90% слов за неделю! or CDL Help?

CDL Help is rated higher. Выучи 90% слов за неделю! averages 4.8 out of 5 from 20 ratings, while CDL Help averages 4.9 from 5.3K ratings.

### Do Выучи 90% слов за неделю! or CDL Help have ads?

Both Выучи 90% слов за неделю! and CDL Help show ads.

### Which is updated more often, Выучи 90% слов за неделю! or CDL Help?

Выучи 90% слов за неделю! ships an update every 7 months, and CDL Help every 4 days. Most recently, Выучи 90% слов за неделю! was updated on September 13, 2026 and CDL Help on September 24, 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.*