Comparison

Rediff Authenticator vs RDVP

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Vehicle Info by QR

About

Rediff Authenticator

Features

Read full description

Stay secure with Rediff Authenticator, a lightweight and reliable authenticator app designed for easy two-factor authentication (2FA). Use it to generate time-based one-time passwords (TOTP) for your online accounts. Key Features: - Secure TOTP code generation - QR code scanning for quick setup - Clean, intuitive interface

About

RDVP

Features

Read full description

RDVP helps users identify parked vehicles through QR code stickers and contact vehicle owners instantly when a vehicle causes blockage or inconvenience. Users can register vehicles, generate QR codes, and receive notifications securely.

Screenshots

Rediff Authenticator2 screens

RDVP4 screens

Verdict

The call

The clearest difference is update cadence: RDVP at every 10 days against Rediff Authenticator's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Rediff Authenticator ships an update every 12 months, RDVP every 10 days. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.

Scorecard1 real difference · 5 level

Rediff Authenticator versus RDVP: the parameters behind the verdict, then further details
Parameter	Rediff Authenticator	RDVP
Price	Free	Free
Update frequency	Every 12 months	Every 10 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	14.0 — better	15.1
Further details — not scored
Size	3 MB	37 MB
Age rating	4+	4+
Developer	Rediff.com	Visys cloud technologies

In-app purchases

None

Rediff Authenticator

No in-app purchases

None

RDVP

No in-app purchases

Questions

Is Rediff Authenticator free?

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

Is RDVP free?

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

Do Rediff Authenticator or RDVP have ads?

Neither Rediff Authenticator nor RDVP shows ads.

Which is updated more often, Rediff Authenticator or RDVP?

Rediff Authenticator ships an update every 12 months, and RDVP every 10 days. Most recently, Rediff Authenticator was updated on September 21, 2026 and RDVP on September 11, 2026.