# flwr.app vs CDL Prep

flwr.app and CDL Prep both sit at 4.7 stars, but that hides the real split: 82% of flwr.app's written reviews are positive against 25% of CDL Prep's. flwr.app also leads on update cadence (every 3 weeks vs every 5 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. flwr.app sells 1 in-app purchase, starting at $1.00 per month and CDL Prep sells 4 in-app purchases, starting at $19.99 per 3 months. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for flwr.app against 4.8 for CDL Prep. Both are backed by a comparable volume of ratings — 186 and 375 respectively. Written reviews are what separate them: 82% of flwr.app's written reviews are positive against 25% of CDL Prep's.

flwr.app ships an update every 3 weeks, CDL Prep every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | flwr.app | CDL Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (186 ratings)](https://appshunter.io/ios/app/flwrapp-russian-and-more/id1419671135/reviews) | **[4.8 (375 ratings)](https://appshunter.io/ios/app/cdl-prep/id6450747269/reviews)** |
| Number of ratings | 186 | **375** |
| Positive reviews | **82.1% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 24 MB | 25 MB |
| Requires iOS | 12.4 | 12.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grigory Pushkov](https://appshunter.io/developer/1419671134) | [Nurlan Kasabulatov](https://appshunter.io/developer/1034321905) |

## What reviewers say

### flwr.app

[App page](https://appshunter.io/ios/app/flwrapp-russian-and-more/id1419671135)

This app offers a fun and interactive way to learn new languages through reading. It presents books sentence by sentence, allowing users to translate unknown words or entire sentences for better comprehension. Available in multiple languages, it makes language acquisition engaging.

**Highlights:** Bilingual book reading, Sentence-by-sentence translation, Word translation, Multiple language support, Interactive learning

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.00 | per month |


### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep/id6450747269)

Prepare for your Commercial Driver's License (CDL) test with this comprehensive iOS study tool. It offers practice exams, flashcards, and detailed explanations to help you master all sections of the CDL test, including general knowledge, hazardous materials, and air brakes.

**Highlights:** Extensive study materials, Practice exams and simulations, Hundreds of test questions, Flashcards, Detailed explanations, Customizable practice tests, Progress tracking

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Prep Test 2023 Premium | $19.99 | per 3 months |
| CDL Prep Test 2023 Annual | $29.99 | per year |
| CDL Prep Premium | $39.99 | per year |
| CDL Prep Test 2023 Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is flwr.app free?

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

### Is CDL Prep free?

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

### Which has better reviews, flwr.app or CDL Prep?

CDL Prep is rated higher. flwr.app averages 4.7 out of 5 from 186 ratings, while CDL Prep averages 4.8 from 375 ratings.

### Do flwr.app or CDL Prep have ads?

Neither flwr.app nor CDL Prep shows ads.

### Which is updated more often, flwr.app or CDL Prep?

flwr.app ships an update every 3 weeks, and CDL Prep every 5 months. Most recently, flwr.app was updated on November 2, 2026 and CDL Prep on November 3, 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.*