Comparison

Quick Mail vs OTP Inbox

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

Head to head
About

Quick Mail

Instantly create secure, disposable email addresses to protect your main inbox from spam and maintain online anonymity. Ideal for website sign-ups, app testing, and receiving verification codes without revealing personal information.

Highlights
  • Instant disposable email generation
  • Privacy protection from hackers and scammers
  • Receive verification codes and OTPs
  • Secure and private data deletion
  • User-friendly interface with dark mode
  • Custom domain options
Features
Read full description

Stop spam and protect your personal email with Temp Mail Pro. This app allows you to instantly create secure, disposable email addresses to keep your main inbox clean and safe. Whether you need to sign up for a website, test an app, or receive a verification code, Temp Mail Pro is the best solution to maintain your online anonymity . Key Features . Instant Email Generation Create a new temporary email address immediately. No registration or personal information is required. Protect Your Privacy Keep your real email address safe from hackers, scammers, and advertising lists. Browse the internet and sign up for services with complete privacy. Custom Domains Choose from various premium domain names to create professional custom email aliases. Receive Verification Codes Our optimized inbox ensures you receive OTPs, activation links, and important messages instantly without delay. Secure and Private Your security is our priority. All emails and data are securely deleted forever after use to ensure your information remains private. User Friendly Interface Enjoy a clean and modern design that supports dark mode and is optimized for both phones and tablets. Download Temp Mail Pro today to stop spam and take control of your digital privacy.

About

OTP Inbox

Features
Read full description

OTP Inbox is a focused utility for receiving verification emails and finding one-time codes quickly. Use it when you need a separate inbox for app testing, QA workflows, signup checks, or short-lived verification flows. Create an inbox address, receive the verification email, open the message, and copy the detected OTP code without digging through your personal mailbox. Key features: - Receive verification emails in a clean inbox - Detect common OTP, login code, security code, and verification code formats - Copy detected codes quickly from the message list or detail screen - Keep multiple inboxes with local labels for different tasks - Search by sender, subject, message preview, or code - Review recent OTP history saved locally on your device - Block remote images to reduce tracking pixels in email content - Confirm external links before opening them - Clear cached messages, unread states, and code history from Settings - Switch between English and Vietnamese OTP Inbox is designed for low-risk, short-term verification and testing use cases. It is not a personal email service, business mailbox, password recovery mailbox, or long-term identity provider. Do not use generated inbox addresses for banking, health, work accounts, legal documents, password recovery, or any account where losing future email access would matter. The app stores inbox labels, cached messages, settings, and OTP history locally on your device. Email delivery and mailbox availability depend on the connected email provider, so some services may block, delay, or not deliver messages.

Screenshots

Quick Mail4 screens
OTP Inbox4 screens

Verdict

The call

The clearest difference is device support: Quick Mail at 3 against OTP Inbox's 1. Quick Mail also leads on iOS requirement (13.0 vs 16.4). On price, ads and in-app purchases 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.

Scorecard2 real differences · 8 level
Quick Mail versus OTP Inbox: the parameters behind the verdict, then further details
ParameterQuick MailOTP Inbox
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 6 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.4
Further details — not scored
Size36 MB44 MB
Age rating4+17+
DeveloperMd Sayed Abul KasemTrinh Ngoc Luong

In-app purchases

None

Quick Mail

No in-app purchases

None

OTP Inbox

No in-app purchases

Questions

Is Quick Mail free?
Quick Mail is free to download, with no in-app purchases.
Is OTP Inbox free?
OTP Inbox is free to download, with no in-app purchases.
Do Quick Mail or OTP Inbox have ads?
Neither Quick Mail nor OTP Inbox shows ads.

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