OpenInbox: Temp Mail & Email
OpenInbox: Temp Mail & Email has 4,798 installs (+4.5% in 30 days), #10,395 of 54,233 in Communication.
Also in the last two weeksv1.1.21 on 25 Oct
Description
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Need a temp mail address right now? OpenInbox creates a free disposable email in one tap — no sign-up, no spam, ever. Use it for OTPs, free trials, sign-ups, and anything you'd rather keep out of your real inbox. A throwaway email when you need it, gone when you don't.
✨ WHY OPENINBOX
- Instant — generate a temporary email in under one second
- No sign-up — no name, no phone, no password
- Push notifications — alerted the moment an email arrives
- Auto-expiring — every inbox self-destructs after 1 hour (extendable)
- OTP-ready — verification codes are auto-detected and copy-ready
- Beautiful HTML — emails render exactly as sent, tracking pixels blocked
- Free forever for the core features
🔐 PRIVATE & ANONYMOUS
- Anonymous by default — an inbox can't be linked to you
- Tracking pixels stripped automatically
- Scripts in HTML emails sanitized before rendering
- External images blocked unless you tap "Load images"
- All data wiped from our servers when the inbox expires
📬 PERFECT FOR
- A fake email for newsletters you don't fully trust
- Trying a SaaS free trial without exposing your work email
- Getting OTPs and verification codes from any service
- A burner email for forums, classifieds, and downloads
- Developers testing their own email flows
- Anywhere you'd rather not hand over your real address
🚀 PREMIUM (OPTIONAL)
- Multiple active inboxes at once
- Extended inbox lifetime (24h / 7d)
- Custom domain support
- Priority push delivery
- Ad-free experience
Use OpenInbox completely free forever — Premium is there only if you want more.
🛡️ HOW IT WORKS
1. Open the app — a temporary inbox is generated automatically.
2. Use the address anywhere you'd enter your real email.
3. Emails arrive instantly with a push notification.
4. After 1 hour the inbox expires and a fresh one is ready — no cleanup.
Built by a small independent team. We don't sell your data — just a clean, fast disposable email app that does exactly what it says.
Bug or feature request? Email support@openinbox.io — we read every message.
Reviews The reviews Google Play shows first (its most relevant), from the US store, in any language.
Search Android reviews - every stored review from the store, not only this listing's.
Growth change in installs
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | Not enough history yet | |||
| week | +46 | +1.0% | +98 | 15 days |
| month | +200 | +4.5% | +324 | 48.7 days |
| year | Not enough history yet | |||
How these figures are measured
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
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