# PDVL vs 2Bfluent

The clearest difference is update cadence: 2Bfluent at every 3 weeks against PDVL's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDVL sells 1 one-off in-app purchase and 2Bfluent sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

PDVL ships an update every 10 months, 2Bfluent every 3 weeks. The most recent releases landed on October 27, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PDVL | 2Bfluent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Size | 2 MB | 45 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Appsaur.com Pte Ltd](https://appshunter.io/developer/1471583826) | [DevForPurpose](https://appshunter.io/developer/1730484338) |

## What reviewers say

### PDVL

[App page](https://appshunter.io/ios/app/pdvl/id1631744678)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 PDVL Questions | $9.99 | one-time |


### 2Bfluent

[App page](https://appshunter.io/ios/app/2bfluent-language-and-ai-tutor/id6477780688)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Premium Access | $19.99 | per month |
| 3-Months Premium Access | $44.99 | per 3 months |
| 12-Months Premium Access | $99.99 | per year |


## Frequently asked questions

### Is PDVL free?

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

### Is 2Bfluent free?

2Bfluent is free to download, with in-app purchases available.

### Do PDVL or 2Bfluent have ads?

Neither PDVL nor 2Bfluent shows ads.

### Which is updated more often, PDVL or 2Bfluent?

PDVL ships an update every 10 months, and 2Bfluent every 3 weeks. Most recently, PDVL was updated on October 27, 2026 and 2Bfluent on October 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.*