# REAL AUTHENTICATION vs NuSource

The clearest difference is rating: NuSource at 4.9 against REAL AUTHENTICATION's 2.9. NuSource also leads on update cadence (every 3 weeks vs every 2 months) and review sentiment (56% vs 47%). REAL AUTHENTICATION's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NuSource holds the better App Store score, 4.9 against 2.9. Both are backed by a comparable volume of ratings — 46 and 205 respectively. Written reviews point the same way: 47% of REAL AUTHENTICATION's written reviews are positive against 56% of NuSource's.

REAL AUTHENTICATION ships an update every 2 months, NuSource every 3 weeks. The most recent releases landed on July 18, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | REAL AUTHENTICATION | NuSource |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (46 ratings)](https://appshunter.io/ios/app/real-authentication/id1170927767/reviews) | **[4.9 (205 ratings)](https://appshunter.io/ios/app/nusource/id1615424454/reviews)** |
| Number of ratings | 46 | **205** |
| Positive reviews | 46.9% of reviews | **55.6% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 111 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Real Authentication, Inc](https://appshunter.io/developer/1190149816) | [OGS Recycling LLC](https://appshunter.io/developer/1615424456) |

## What reviewers say

### REAL AUTHENTICATION

[App page](https://appshunter.io/ios/app/real-authentication/id1170927767)

Determine the authenticity of luxury designer goods with expert authentication services. Get certifications, written statements for disputes, and item identification and valuation. Buy and sell with confidence, knowing your items are genuine.

**Highlights:** Authenticity determination (real or fake), Certifications for authentic items, Physical authenticity cards, Written statements for disputes, Item make and model identification, Item valuation

**Features:** macOS Compatibility

**In-app purchases:** none


### NuSource

[App page](https://appshunter.io/ios/app/nusource/id1615424454)

Discover and source wholesale inventory for your resale business. Find secondhand, vintage, and premium label items with transparent practices and data-driven sorting. Ships to the US and Canada.

**Highlights:** Wholesale inventory sourcing, Secondhand and vintage items, Premium label products, Data-driven product sorting, Branded product packs, Multiple payment options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is REAL AUTHENTICATION free?

REAL AUTHENTICATION is free to download, with no in-app purchases.

### Is NuSource free?

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

### Which has better reviews, REAL AUTHENTICATION or NuSource?

NuSource is rated higher. REAL AUTHENTICATION averages 2.9 out of 5 from 46 ratings, while NuSource averages 4.9 from 205 ratings.

### Do REAL AUTHENTICATION or NuSource have ads?

NuSource shows ads; REAL AUTHENTICATION does not.

### Which is updated more often, REAL AUTHENTICATION or NuSource?

REAL AUTHENTICATION ships an update every 2 months, and NuSource every 3 weeks. Most recently, REAL AUTHENTICATION was updated on July 18, 2026 and NuSource on September 30, 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.*