# AI Detector Pro vs NBLC & Knowledge Unity

The clearest difference is in-app purchases: NBLC & Knowledge Unity at none against AI Detector Pro's 7. NBLC & Knowledge Unity also leads on update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Detector Pro sells 7 in-app purchases, starting at $5.99 per 7 days. NBLC & Knowledge Unity asks for nothing beyond the download.

AI Detector Pro ships an update every 2 months, NBLC & Knowledge Unity every 9 days. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | AI Detector Pro | NBLC & Knowledge Unity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ai-detector-pro-text-and-image/id6756571315/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 41 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Future AI](https://appshunter.io/developer/1861456409) | [Yan Paing](https://appshunter.io/developer/1730167597) |

## What reviewers say

### AI Detector Pro

[App page](https://appshunter.io/ios/app/ai-detector-pro-text-and-image/id6756571315)

Instantly scan text and images to detect AI probability and humanize your content. Ideal for students, educators, and content creators to ensure originality and academic integrity.

**Highlights:** AI text detection (up to 10,000 words), AI image detection (JPG, PNG, WebP), Content humanization with adjustable intensity, AI probability score (0-100%), Detection history log, Privacy-focused, no server storage

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Detector Pro Weekly | $5.99 | per 7 days |
| AI Detection Pro - Weekly | $5.99 | per 7 days |
| AI Detector Pro Monthly | $12.99 | per month |
| AI Detection Pro - Monthly | $12.99 | per month |
| AI Detection Pro - Annual | $59.99 | per year |
| AI Detector Pro Yearly | $59.99 | per year |
| AI Detector Pro Yearly | $59.99 | per year |


### NBLC & Knowledge Unity

[App page](https://appshunter.io/ios/app/nblc-and-knowledge-unity/id6757157695)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Detector Pro free?

AI Detector Pro is free to download, with in-app purchases available.

### Is NBLC & Knowledge Unity free?

NBLC & Knowledge Unity is free to download, with no in-app purchases.

### Do AI Detector Pro or NBLC & Knowledge Unity have ads?

Neither AI Detector Pro nor NBLC & Knowledge Unity shows ads.

### Which is updated more often, AI Detector Pro or NBLC & Knowledge Unity?

AI Detector Pro ships an update every 2 months, and NBLC & Knowledge Unity every 9 days. Most recently, AI Detector Pro was updated on October 12, 2026 and NBLC & Knowledge Unity on October 17, 2026.

---

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