# NSV Airflo vs Bitdefender RealCheck

The clearest difference is in-app purchases: NSV Airflo at none against Bitdefender RealCheck's 2. Bitdefender RealCheck's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Bitdefender RealCheck sells 2 in-app purchases, starting at $4.99 per month. NSV Airflo asks for nothing beyond the download.

NSV Airflo ships an update every 5 weeks, Bitdefender RealCheck monthly. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | NSV Airflo | Bitdefender RealCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/bitdefender-realcheck/id6754698665/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | — | Freemium |
| Size | 3 MB | 142 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NSV](https://appshunter.io/developer/1535918116) | [Bitdefender SRL](https://appshunter.io/developer/384899757) |

## What reviewers say

### NSV Airflo

[App page](https://appshunter.io/ios/app/nsv-airflo/id6748596005)

**In-app purchases:** none


### Bitdefender RealCheck

[App page](https://appshunter.io/ios/app/bitdefender-realcheck/id6754698665)

This app helps you detect AI-generated or manipulated videos by analyzing audio signals, speech patterns, and transcripts. It provides detailed reports to assess the authenticity of online video content, protecting you from scams and misinformation.

**Highlights:** AI audio and speech analysis, Deception and scam pattern assessment, Social media video analysis, Local video uploads, Transcript-level analysis, Detailed analysis reports

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bitdefender RealCheck Core | $4.99 | per month |
| Bitdefender RealCheck Plus | $12.99 | per month |


## Frequently asked questions

### Is NSV Airflo free?

NSV Airflo is free to download, with no in-app purchases.

### Is Bitdefender RealCheck free?

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

### Do NSV Airflo or Bitdefender RealCheck have ads?

Neither NSV Airflo nor Bitdefender RealCheck shows ads.

### Which is updated more often, NSV Airflo or Bitdefender RealCheck?

NSV Airflo ships an update every 5 weeks, and Bitdefender RealCheck monthly. Most recently, NSV Airflo was updated on October 25, 2026 and Bitdefender RealCheck on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*