# BIDV Smart OTP vs Resta

The clearest difference is rating: Resta at 4.8 against BIDV Smart OTP's 1.4. Resta also leads on update cadence (every 2 weeks vs every 2 months). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Resta holds the better App Store score, 4.8 against 1.4. Both are backed by a comparable volume of ratings — 16 and 21 respectively. Written reviews point the same way: 59% of BIDV Smart OTP's written reviews are positive against 67% of Resta's.

BIDV Smart OTP ships an update every 2 months, Resta every 2 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | BIDV Smart OTP | Resta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (16 ratings)](https://appshunter.io/ios/app/bidv-smart-otp/id1406211054/reviews) | **[4.8 (21 ratings)](https://appshunter.io/ios/app/resta/id1610706722/reviews)** |
| Number of ratings | 16 | **21** |
| Positive reviews | 58.9% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 46 MB | 117 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BIDV](https://appshunter.io/developer/483349917) | [UNIKGATE FINANCIAL TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1610706724) |

## What reviewers say

### BIDV Smart OTP

[App page](https://appshunter.io/ios/app/bidv-smart-otp/id1406211054)

This mobile security application generates authentication codes for online banking transactions. It offers a convenient, token-free experience, supports high-limit transactions, and is easy to set up and use. It functions even without a mobile signal.

**Highlights:** Generates transaction authentication codes, Mobile-based security, Supports high-limit transactions, Easy registration and setup, Works without mobile signal

**Features:** macOS Compatibility

**In-app purchases:** none


### Resta

[App page](https://appshunter.io/ios/app/resta/id1610706722)

This platform connects users with real estate investment opportunities. It offers tools for land-use planning inquiries, market analysis, and networking with real estate agents and investors. Leveraging Big Data, AI, and Automation, it aims to be a leading real estate technology solution.

**Highlights:** Real estate investment connection, Land-use planning inquiries, 360-degree market research, Connect with real estate agents, AI and Big Data integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BIDV Smart OTP free?

BIDV Smart OTP is free to download, with no in-app purchases.

### Is Resta free?

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

### Which has better reviews, BIDV Smart OTP or Resta?

Resta is rated higher. BIDV Smart OTP averages 1.4 out of 5 from 16 ratings, while Resta averages 4.8 from 21 ratings.

### Do BIDV Smart OTP or Resta have ads?

Neither BIDV Smart OTP nor Resta shows ads.

### Which is updated more often, BIDV Smart OTP or Resta?

BIDV Smart OTP ships an update every 2 months, and Resta every 2 weeks. Most recently, BIDV Smart OTP was updated on October 24, 2026 and Resta on October 21, 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.*