# TNREGINET vs SBI Authenticator

The clearest difference is rating: TNREGINET at 3.0 against SBI Authenticator's 1.2. TNREGINET also leads on review sentiment (56% vs 22%) and device support (3 vs 1). SBI Authenticator's advantage is ratings volume (24 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

TNREGINET holds the better App Store score, 3.0 against 1.2. That said, the two scores are not equally well evidenced: SBI Authenticator has 24 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 56% of TNREGINET's written reviews are positive against 22% of SBI Authenticator's.

TNREGINET ships an update every 6 weeks, SBI Authenticator every 2 months. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TNREGINET | SBI Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/tnreginet/id6446497477/reviews)** | [1.2 (24 ratings)](https://appshunter.io/ios/app/sbi-authenticator/id6753866762/reviews) |
| Number of ratings | 2 | **24** |
| Positive reviews | **55.6% of reviews** | 21.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 53 MB | 72 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tamilnadu Registration Department](https://appshunter.io/developer/1678113320) | [State Bank of India](https://appshunter.io/developer/503784436) |

## What reviewers say

### TNREGINET

[App page](https://appshunter.io/ios/app/tnreginet/id6446497477)

This official government app provides digital registration services for citizens of Tamil Nadu. It simplifies property transactions, document verification, and access to government records, offering transparency and efficiency for various public services.

**Highlights:** Encumbrance Certificate Search, Guideline Value Search, Stamp Duty & Fee Calculator, Document Status Tracking, Certified Copies Request, Marriage, Birth & Death Registration Info

**Features:** Vision Pro support

**In-app purchases:** none


### SBI Authenticator

[App page](https://appshunter.io/ios/app/sbi-authenticator/id6753866762)

This app provides a secure and convenient way to authenticate digital banking transactions, reducing reliance on SMS OTPs. It offers multiple authentication methods like prompt-based approvals and QR code scanning for enhanced security.

**Highlights:** Secure authentication, Reduces SMS OTP dependency, Prompt-based approvals, QR code scanning, App-based OTP, Supports SBI Yono Lite, RINB, MINB

**In-app purchases:** none


## Frequently asked questions

### Is TNREGINET free?

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

### Is SBI Authenticator free?

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

### Which has better reviews, TNREGINET or SBI Authenticator?

TNREGINET is rated higher. TNREGINET averages 3.0 out of 5 from 2 ratings, while SBI Authenticator averages 1.2 from 24 ratings.

### Do TNREGINET or SBI Authenticator have ads?

Neither TNREGINET nor SBI Authenticator shows ads.

### Which is updated more often, TNREGINET or SBI Authenticator?

TNREGINET ships an update every 6 weeks, and SBI Authenticator every 2 months. Most recently, TNREGINET was updated on October 8, 2026 and SBI Authenticator on October 16, 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.*