Comparison

Temp Fast vs OpenInbox

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

Head to head
About

Temp Fast

Features
Read full description

Temp Fast gives you a disposable email address in one tap. No registration, no personal information โ€” just a clean, private inbox ready in seconds. Use it when you need to: โ€ข Sign up for websites without giving your real email โ€ข Avoid spam and marketing emails โ€ข Test email workflows as a developer โ€ข Access one-time verification codes privately Features: โ€ข Instant email generation โ€” no sign-up required โ€ข Real-time inbox with push notifications โ€ข Read, copy, and share emails with attachments โ€ข One-tap email address copy to clipboard โ€ข Create a new address anytime โ€ข Minimal, dark-themed interface โ€ข No ads. No tracking. Just privacy. Your temporary inbox auto-refreshes so you never miss a message. When you're done, delete everything with one tap โ€” no trace left behind.

About

OpenInbox

Features
Read full description

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

Screenshots

Temp Fast3 screens
OpenInbox4 screens

Verdict

The call

The clearest difference is in-app purchases: Temp Fast at none against OpenInbox's 5. Temp Fast also leads on ads (none vs shown). On price, 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 Fast asks for nothing beyond the download.

Scorecard2 real differences ยท 4 level
Temp Fast versus OpenInbox: the parameters behind the verdict, then further details
ParameterTemp FastOpenInbox
PriceFreeFree
Update frequencyโ€”Every 5 days
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS15.115.1
Further details โ€” not scored
Size26 MB45 MB
Age rating4+17+
DeveloperYusif Eynullabaylimohammad wassfi mahmoud awad

In-app purchases

None

Temp Fast

No 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

Questions

Is Temp Fast free?
Temp Fast is free to download, with no in-app purchases.
Is OpenInbox free?
OpenInbox is free to download, with in-app purchases available.
Do Temp Fast or OpenInbox have ads?
OpenInbox shows ads; Temp Fast does not.

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