# LFP Interviews vs UNDIApp v4

The clearest difference is in-app purchases: LFP Interviews at none against UNDIApp v4's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. UNDIApp v4 sells 3 one-off in-app purchases. LFP Interviews asks for nothing beyond the download.

LFP Interviews ships an update every 2 months, UNDIApp v4 every 6 weeks. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | LFP Interviews | UNDIApp v4 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 39 MB | 50 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [HOST BROADCAST SERVICES FRANCE](https://appshunter.io/developer/641172688) | [1•2•7•8 réalisation(s)](https://appshunter.io/developer/1780334658) |

## What reviewers say

### LFP Interviews

[App page](https://appshunter.io/ios/app/lfp-interviews/id1542217591)

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

**In-app purchases:** none


### UNDIApp v4

[App page](https://appshunter.io/ios/app/undiapp-v4/id1577959494)

Manage all your intermittency benefits in one app. Track compensation, deductibles, overpayments, and recalculate your earnings. Access all the latest UNDIA information.

**Highlights:** Compensation tracking, Deductible management, Overpayment handling, Recalculation tools, UNDIA information access

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Merci | $0.99 | one-time |
| Grand merci | $2.99 | one-time |
| Énorme merci ! | $8.99 | one-time |


## Frequently asked questions

### Is LFP Interviews free?

LFP Interviews is free to download, with no in-app purchases.

### Is UNDIApp v4 free?

UNDIApp v4 is free to download, with in-app purchases available.

### Do LFP Interviews or UNDIApp v4 have ads?

Neither LFP Interviews nor UNDIApp v4 shows ads.

### Which is updated more often, LFP Interviews or UNDIApp v4?

LFP Interviews ships an update every 2 months, and UNDIApp v4 every 6 weeks. Most recently, LFP Interviews was updated on October 3, 2026 and UNDIApp v4 on October 10, 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.*