Comparison

OpenInbox vs Temp Mail

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

Head to head
About

OpenInbox

Features
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OpenInbox gives you instant, disposable email addresses to protect your privacy. Sign up for websites, verify accounts, and receive OTP codes โ€” all without exposing your real email. WHY OPENINBOX? Your real email is your digital identity. Every time you hand it to a website, you risk spam, phishing, and data breaches. OpenInbox gives you a private, temporary address you can throw away when you're done. KEY FEATURES - Instant Inbox โ€” Generate a temporary email address in one tap. No sign-up required. - Real-Time Email โ€” Messages arrive instantly with push notifications. Never miss a verification code. - Copy OTP Codes โ€” One-tap copy for verification codes and links. - Multiple Inboxes โ€” Run up to 10 inboxes at the same time (Premium). - Custom Aliases โ€” Choose your own email name and domain (Premium). - Custom Domains โ€” Connect your own domain for branded disposable addresses (Premium). - Email Threading โ€” Conversations are grouped so you can follow multi-step signups. - API & Webhooks โ€” Automate your workflow with a developer-friendly REST API (Premium). - Privacy First โ€” We never read, scan, or sell your email data. No ads, no tracking. FREE PLAN - 1 inbox at a time - 10-min expiry - Full email receiving with push notifications - Copy OTP codes PREMIUM PLANS - Up to unlimited concurrent inboxes - Extended inbox expiry (24 hours to 30 days) - Custom email aliases and domains - Email search, export, and API access - Priority support PERFECT FOR - Signing up for free trials without spam - Verifying accounts on new services - Receiving one-time passwords and confirmation links - Testing email flows if you're a developer - Protecting your identity on forums and marketplaces SUBSCRIPTION INFO - Payment is charged to your Apple ID account at confirmation of purchase. - Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. - Your account will be charged for renewal within 24 hours prior to the end of the current period. - You can manage and cancel subscriptions in your App Store account settings. - Free trial period (if offered) will be forfeited when you purchase a subscription. Privacy Policy: https://openinbox.io/privacy Terms of Use: https://openinbox.io/terms

About

Temp Mail

Generate instant, disposable email addresses to protect your real inbox from spam and unwanted messages. Use temporary mail for online registrations, free trials, and email verification without revealing personal information.

Highlights
  • Instant disposable email generation
  • No sign-up or personal information required
  • Receive and read emails instantly
  • Custom email address creation
  • Manage multiple temporary addresses
  • Full HTML email rendering
Features
Read full description

TempmailGet: Free Disposable Email and Temporary Mail Inbox Need a quick, private, free temporary email address? TempMail gives you a disposable email address instantly. No sign-up, no account, no personal information. Use it for newsletters, sign-up confirmations and one-time registrations, and keep spam and junk mail away from your real inbox. Keep Your Real Inbox Private Open the app and your temporary email address is ready. TempMail never asks for your real email, phone number or any personal details, so you can subscribe to newsletters, services and websites without handing over your personal mailbox. Instant Email Inbox Emails arrive in your inbox within seconds. Open any message and read it exactly as it was sent, with full HTML rendering, in an in-app viewer. Tap refresh at any time to check for new mail. Key Features - Instant temp email: a random disposable address is created for you the moment you open the app. Copy it to your clipboard with one tap and paste it anywhere. - Custom email address: pick your own name and choose from 30+ domains to create a personalised temp mail address. Up to 10 custom addresses on the free plan. - Multiple active addresses: keep your temporary address and your custom addresses active at the same time and switch between their inboxes with a tap. - Full HTML email viewing: confirmation messages, links, receipts and newsletters open inside the app. Links open in your browser only when you tap them. - Delete in one swipe: swipe to confirm, and the address is removed along with its inbox. A fresh temporary address is generated instantly. - Copy and paste: copy any address to your clipboard instantly. - Privacy first: no login, no account, no personal details requested. Your real email stays private. - Clean, modern interface: a fast, uncluttered inbox that works on any phone. TempMail Premium (optional subscription) - No ads - Auto-refresh: the inbox checks for new mail automatically while the app is open - Up to 20 custom addresses - Additional premium domains Premium is available as a monthly or yearly subscription, with introductory offers for new subscribers. The free version includes every core feature and is supported by ads. Protect Your Privacy Stop handing your real email address to every website. Use TempMail as a secondary email or temporary inbox for: - Newsletters and mailing lists you do not want in your main inbox - Sign-up confirmation emails for new accounts - Testing your own websites, apps and email templates - One-time registrations and downloads - Keeping your personal inbox free from junk mail Why Choose TempMail? TempMail is built for speed and simplicity. There is no email login, no server setup and no configuration. Open the app, get a temporary email address, and start receiving mail immediately. Temporary addresses, custom addresses, a clean inbox and full HTML email viewing, all without creating an account. Download TempMail now and take control of your email privacy. Create disposable email addresses, manage your temporary mail inbox and keep your real email free from spam.

Screenshots

OpenInbox4 screens
Temp Mail4 screens

Verdict

The call

The clearest difference is in-app purchases: Temp Mail at none against OpenInbox's 5. OpenInbox's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. OpenInbox sells 5 in-app purchases, starting at $7.99 per month. Temp Mail asks for nothing beyond the download.

UpkeepUpdate frequency

OpenInbox ships an update every 5 days, Temp Mail every 2 weeks. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

Scorecard2 real differences ยท 6 level
OpenInbox versus Temp Mail: the parameters behind the verdict, then further details
ParameterOpenInboxTemp Mail
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 5 days โ€” betterEvery 2 weeks
AdsYesYes
In-app purchasesYesNo โ€” better
Monetizationโ€”Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 โ€” better
Further details โ€” not scored
Size45 MB29 MB
Age rating17+4+
Developermohammad wassfi mahmoud awadGanesh Sagat

In-app purchases

5 purchases

OpenInbox

Subscriptions4
  • Pro Monthly$7.991 Month
  • Business Monthly$17.991 Month
  • Premium$34.991 Month
Show 1 more
  • Business Yearly$159.001 Year
One-time1
  • 7 Days Pass$1.99
None

Temp Mail

No in-app purchases

Questions

Is OpenInbox free?
OpenInbox is free to download, with in-app purchases available.
Is Temp Mail free?
Temp Mail is free to download, with no in-app purchases.
Do OpenInbox or Temp Mail have ads?
Both OpenInbox and Temp Mail show ads.
Which is updated more often, OpenInbox or Temp Mail?
OpenInbox ships an update every 5 days, and Temp Mail every 2 weeks. Most recently, OpenInbox was updated on October 17, 2026 and Temp Mail on October 13, 2026.

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