--- title: "Proofn - Reviews, Revenue and Downloads in Singapore | Apple App Store" description: "Correct your mistakes forever in unread emails, group messages, and attachments when you and your recipients create free @Proofn accounts. To err is human. That is why more people prefer to email and" --- # Proofn — Singapore > Safe, private & editable email ![Proofn App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/fb/2c/f6/fb2cf6bc-ce13-c002-023c-6996491ae650/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [Myabuy](https://apptail.io/developer/myabuy-RTKe) **Category:** Social Networking **Rating:** 5.0/5 (1 ratings) **Price:** Free **Bundle ID:** org.myabuy.proofnv2 **Store:** Apple App Store **Country:** Singapore **Version:** 1.72 (released 2026-06-02) **Original Release:** 2021-02-02 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/sg/app/app/id1551267874) **AppTail Page:** [https://apptail.io/app/proofn-GGbo/singapore](https://apptail.io/app/proofn-GGbo/singapore) ## Proofn Description Correct your mistakes forever in unread emails, group messages, and attachments when you and your recipients create free @Proofn accounts. To err is human. That is why more people prefer to email and chat on the free Proofn app. * Create your @proofn.com email account and email your contacts. Their replies will go to your inbox. * Your emails contain signup links in the signatures so others can use Proofn. * When you email their Proofn accounts, they become your Proofn contacts. TAKE CONTROL AFTER YOU HIT “SEND”- until your recipients read your email. * Retrieve and edit any unread email and/or attachment you sent to your Proofn contacts, or delete the message entirely. * Meet deadlines. Your edits won’t change the original email timestamp or its place in a recipient’s inbox. Emails are always read as original and on time. NEVER STRUGGLE- with what to write in your email again. * Recall and update private personalized notes about any Proofn contact while you email them. CREATE AND MANAGE PRIVATE GROUPS- with your Proofn contacts. * Send group messages directly to their inboxes. * Retrieve and edit any unread group message and/or attachment you sent, or delete the group message entirely. * Meet group deadlines. Your edits won’t change the original group message timestamp or its place in their inboxes. Group messages are always read as original and on time. * Only unread emails and group messages are editable and deletable. So there’s no gaslighting risk. * Effortlessly eliminate email and group messages that impede collaboration. EXPRESS YOUR TRUE SELF- make every email and group message you send more personal and meaningful. * Add PeekviewsTM-short inline video attachments that silently autoplay to your emails and group messages. * Take photos on Proofn to add as inline attachments in your emails and group messages. * Record and attach voice notes to your emails and group messages. * Add or remove inline/regular attachments and voice notes (including PeekViews) in any unread email and group message you sent. COMMUNICATE PRIVATELY AND MORE EFFICIENTLY -when you email or chat with individuals and groups. * Want to chat? Toggle chat mode. * Swipe through messages seamlessly. * Convert emails and group messages to easy-to-print PDFs. * Proofn® organizes emails by the sender's name, group name, and non-Proofn email address, so it’s easier to find the message you’re looking for. * Create new folders for related emails and group messages so they are easier to find. * Your communications are always safe with both end-to-end and zero-access encryption for unmatched privacy. ## Proofn Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/eb/61/fa/eb61fa88-fa43-cd6c-91ab-4866dc3a99f0/46e1d97e-37fb-42b2-bcfc-98b0fd181dec_folders-ios10.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/00/26/5b/00265b33-32b4-6876-3cf3-c01bbd8e728c/1a7c8ad9-2ec5-430f-8c26-064c80eb73a7_iOS3.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/d5/38/42/d538423f-e95a-d90f-32af-68399c77f843/577e9984-fb6b-452a-820c-708c55387075_iOS4.png/1242x2688.png) ## Proofn Rating Breakdown in Singapore - 5 stars: 1 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Proofn Available In - [Singapore](https://apptail.io/app/proofn-GGbo/singapore) - [United States](https://apptail.io/app/proofn-GGbo/united-states) - [Thailand](https://apptail.io/app/proofn-GGbo/thailand) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*