Comparison

Temp Mail by Tempmails vs Sumikaru

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

Head to head
About

Temp Mail by Tempmails

Generate instant disposable email addresses to sign up for services, test apps, or avoid spam. Keep your personal inbox clean and protect your privacy with this secure, easy-to-use temporary email solution.

Highlights
  • Instant temporary email generation
  • Spam-free inbox
  • No registration required
  • Secure and private service
  • User-friendly interface
  • Automatic email deletion
Read full description

Tempmails, the easiest and most reliable temporary email app! Whether you’re signing up for a new app, accessing a one-time service, or just want to keep your inbox clutter-free, Tempmails has got you covered. Key Features: - Instant Temporary Emails – Generate disposable email addresses in seconds. - Spam-Free Inbox – Keep your personal email safe from unwanted messages. - No Registration Required – Start using Tempmails right away, no sign-up needed. - Secure & Private – Your data stays protected with our encrypted service. - Easy-to-Use Interface – Simple, clean, and user-friendly design for seamless navigation. - **Auto-Delete Emails** – Emails are automatically deleted after a set time for extra privacy. Perfect For: - Signing up for online services without sharing your personal email. - Avoiding spam and promotional emails. - Testing apps or websites without compromising your real email. - Protecting your identity and privacy online. Temp mail is also known as 10-minute mail, burner mail, and guerrilla mail, providing quick and secure temporary email solutions for anonymous sign-ups and spam-free inboxes.

About

Sumikaru

Features
Read full description

Sumikaru lets you create and manage multiple real email addresses from a single account — one for every service you sign up for. Great for: • Anyone who doesn't want to expose their main email address every time they sign up for a shopping site or online service • Anyone getting more spam and wanting to split addresses by purpose • Tracking which address you used for which service with the built-in "Registered Services" notes • Push notifications for new mail Every address you create is a real mailbox that can actually send and receive email — not just a disposable alias. Use it as a throwaway address, or to keep your everyday mail organized by purpose. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sumikaru.com/legal/privacy

Screenshots

Temp Mail by Tempmails3 screens
Sumikaru3 screens

Verdict

The call

The clearest difference is in-app purchases: Temp Mail by Tempmails at none against Sumikaru's 2. Temp Mail by Tempmails also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.4). On price, update cadence and ads 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. Sumikaru sells 2 in-app purchases, starting at $1.99 per month. Temp Mail by Tempmails asks for nothing beyond the download.

UpkeepUpdate frequency

Temp Mail by Tempmails ships an update every 2 weeks, Sumikaru weekly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Temp Mail by Tempmails versus Sumikaru: the parameters behind the verdict, then further details
ParameterTemp Mail by TempmailsSumikaru
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better16.4
Further details — not scored
Size6 MB51 MB
Age rating4+4+
DeveloperEmre Can IslambeyYushin Shimizu

In-app purchases

None

Temp Mail by Tempmails

No in-app purchases

2 purchases

Sumikaru

Subscriptions2
  • Sumikaru Pro(月額)$1.991 Month
  • Sumikaru Pro(年額)$19.991 Year

Questions

Is Temp Mail by Tempmails free?
Temp Mail by Tempmails is free to download, with no in-app purchases.
Is Sumikaru free?
Sumikaru is free to download, with in-app purchases available.
Do Temp Mail by Tempmails or Sumikaru have ads?
Neither Temp Mail by Tempmails nor Sumikaru shows ads.
Which is updated more often, Temp Mail by Tempmails or Sumikaru?
Temp Mail by Tempmails ships an update every 2 weeks, and Sumikaru weekly. Most recently, Temp Mail by Tempmails was updated on October 30, 2026 and Sumikaru on October 24, 2026.

Other comparisons