Comparison

Temp Mail vs SignalCaster

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

Head to head
About

Temp Mail

Instantly create temporary, anonymous email addresses to protect your real inbox from spam and unwanted messages. Receive emails and attachments securely, and easily delete or generate new addresses as needed.

Highlights
  • Instant email address generation
  • Receive emails and attachments
  • Secure and anonymous
  • Delete/generate new addresses
  • Multi-language support
  • QR code access
Features
Read full description

Temp Email Forget about spam, advertising mailings, hacking and attacking robots. Keep your real mailbox clean and secure. Temp Mail provides temporary, anonymous, free, disposable email address. - Instantly generate a new email address - Copy to clipboard or use QR code - Receive emails and attachments automatically - Read incoming emails, including attachments - Quickly delete and/or generate new email addresses - Multi-language support [Subscription Information] - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Contact us:siterwu@gmail.com Privacy Policy: http://email3.datingsdk.com/privacy Terms of Service: http://email3.datingsdk.com/terms

About

SignalCaster

Automate content distribution by importing articles from RSS feeds and publishing them to social media channels. Organize content into groups, schedule posts, and track your publishing activity from a single platform.

Highlights
  • Import articles from RSS feeds
  • Organize content by groups
  • Connect Telegram and Discord
  • Schedule automatic social posting
  • Control posts per run and delay
  • Track posting history and success
Features
Read full description

SignalCaster is a simple content automation app designed to help you manage RSS-based articles and publish updates to your social channels from one place. With SignalCaster, you can organize content by groups, import articles from RSS feeds, review recent activity, connect social accounts, and control how posts are shared across supported platforms. Key features: • Import articles from RSS feeds • Organize content by groups • Connect Telegram and Discord accounts • Post selected articles manually • Schedule automatic social posting • Control posts per run and delay between posts • View posting history and recent activity • Start or stop automation anytime • Track success and failed posting attempts SignalCaster is useful for creators, publishers, community managers, and small teams who want a lightweight way to move content from RSS feeds to social media without repeating manual work every day. The app focuses on giving you control. You decide which group to manage, which social accounts are active, how often automation should run, and how many articles should be posted each time. Whether you want to publish manually or let scheduled automation handle posting, SignalCaster gives you a clear workflow for managing content distribution. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Temp Mail4 screens
SignalCaster4 screens

Verdict

The call

The clearest difference is in-app purchases: SignalCaster at none against Temp Mail's 4. SignalCaster also leads on rating (5.0 vs 4.6). Temp Mail's advantage is ratings volume (5 vs 1). On price, update cadence, ads and monetization model 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. Temp Mail sells 4 in-app purchases, starting at $2.99 per 7 days. SignalCaster asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SignalCaster holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Temp Mail has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Temp Mail ships an update every 4 days, SignalCaster every 5 days. Both last shipped on October 31, 2026.

Scorecard3 real differences · 6 level
Temp Mail versus SignalCaster: the parameters behind the verdict, then further details
ParameterTemp MailSignalCaster
PriceFreeFree
Rating4.6 (5 ratings)5.0 (1 ratings) — better
Number of ratings5 — better1
Update frequencyEvery 4 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.614.0.0 — better
Further details — not scored
Size71 MB40 MB
Age rating17+4+
Developer胜桃 吴KHALIL ABDALLAH

In-app purchases

4 purchases

Temp Mail

Subscriptions3
  • Weekly Vip$2.997 Days
  • year vip$3.991 Year
  • Annua Pro3 Days trial$3.991 Year
One-time1
  • LeftTime$4.99
None

SignalCaster

No in-app purchases

Questions

Is Temp Mail free?
Temp Mail is free to download, with in-app purchases available.
Is SignalCaster free?
SignalCaster is free to download, with no in-app purchases.
Which has better reviews, Temp Mail or SignalCaster?
SignalCaster is rated higher. Temp Mail averages 4.6 out of 5 from 5 ratings, while SignalCaster averages 5.0 from 1 ratings.
Do Temp Mail or SignalCaster have ads?
Neither Temp Mail nor SignalCaster shows ads.
Which is updated more often, Temp Mail or SignalCaster?
Temp Mail ships an update every 4 days, and SignalCaster every 5 days. Most recently, Temp Mail was updated on October 31, 2026 and SignalCaster on October 31, 2026.

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