Comparison

KeyMail vs Posthaste

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

Head to head
About

KeyMail

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Your physical mail, managed from your phone. KeyMail gives you a real mailing address at a physical postal store location. When mail arrives, staff take pictures of your envelopes or packages and notify you instantly. From there, you decide what happens β€” open and scan the contents, forward it home, shred it, or recycle it. All from your phone. HOW IT WORKS - Sign up and get your own personal mailbox address (PMB) - Staff receive and scan your mail as it arrives - View every piece of mail digitally in the app - Request actions: open & scan, forward, shred, or recycle - Track forwarded mail with real-time carrier updates SMART FORWARDING Compare real-time shipping rates from 5 carriers β€” USPS, UPS, FedEx, DHL Express, and DHL eCommerce β€” and forward your mail with one tap. Always get the best rate. SIMPLE PRICING Plans start at just $1/month. Or save with our limited-time 24-Month Pass for $20 β€” that's less than $1/month for two full years. Both plans include full access to every feature. SECURE & COMPLIANT KeyMail follows USPS Form 1583 requirements for virtual mailbox services. Your mail is handled by verified postal store staff, and all payments are securely processed by Stripe. Perfect for travelers, remote workers, expats, small business owners, and anyone who wants to manage their mail from anywhere. Questions? Contact us at https://arkainvestments.com/contact.html

About

Posthaste

Features
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Paste an address. Pick your envelope. Tap Print. Posthaste is the fastest way to address an envelope or sheet of labels from your iPhone. Smart paste figures out the name, street, city, and ZIP from anything you copy. Print to any AirPrint printer or save as PDF. One-time $1.99. No subscription, ever. Trading-card sellers β€” yes, Posthaste is the PWE printer you've been looking for. Bulk import a TCGplayer or eBay order screenshot and print every plain white envelope in one batch. EVERY ENVELOPE SIZE Print directly onto whatever you already have at home or at the office. β€’ #6ΒΎ, #9, #10 (business standard) β€’ A2, A6, A7, A9 (greeting & invitation) β€’ 5Γ—7, 6Γ—9, 9Γ—12 (photo & catalog) β€’ Custom sizes for anything weird ALL THE STICKER SIZES YOU ACTUALLY USE For when you'd rather peel-and-stick onto a plain white envelope. β€’ Single labels for Dymo, Brother, and thermal printers (ΒΎΓ—2Β½, 1Γ—2, 1Γ—4, 2Γ—2, 2Γ—4, 4Γ—6 shipping, 4Γ—8 large shipping) β€’ Every Avery sheet template β€” 5160, 5161, 5162, 5163, 5164, 8163, 8164 β€” with per-cell selection so you only print the stickers you need β€’ "Fill all" button for when you want every cell at once SMART PASTE THAT ACTUALLY WORKS Copy any address from anywhere β€” Mail, Messages, Notes, a website β€” and paste it into one box. Posthaste recognises the name, street, apartment, city, state, and ZIP and fills the fields below for you. Spelt-out state names get converted to USPS codes, "Avenue" gets shortened to "Ave", and missing ZIPs get flagged before you waste a stamp. 3D LIFELIKE PREVIEW The whole envelope morphs proportions when you switch sizes. Drag it left or right and it spins in 3D so you can see the front, the flap, and the wax seal β€” exactly the envelope you'll be holding when it's printed. CUSTOMIZE THE LAYOUT (Pro) Drag the address block anywhere on the envelope. Smart guides snap you to dead centre, every corner, and the centre axes. Live margin readouts show how much room you have on each side. Add your own logo above the return address; Posthaste auto-sizes it for uniform output across every envelope you print. BULK MODE β€” IMPORT THE WHOLE LIST AT ONCE (Pro) For Etsy, eBay, and TCGplayer sellers who need to ship a stack: β€’ Drop in a screenshot of an order page β€” Vision OCR reads every address on-device β€’ Or import a CSV (TCGplayer, eBay, or any spreadsheet with name & address columns) β€’ Edit any address, deselect any rows, then print the entire batch to envelopes, single labels, or a sheet of Avery stickers β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€” PRO β€” $1.99 ONE-TIME UNLOCK Free download lets you print on the most common envelope sizes (#10, A7, 5Γ—7) and save one sender + one recipient. The Pro unlock is a single $1.99 in-app purchase β€” no subscription, no account, no recurring charge β€” and adds: β€’ All 11 envelope sizes & all 12 stick-on labels β€’ All 7 Avery sheet templates with per-cell selection β€’ Unlimited saved senders and recipients β€’ 8 typography presets (Garamond, Optima, Snell Roundhand…) β€’ Save as PDF β€’ Bulk import from screenshot or CSV β€’ Custom layout with snap-to guides β€’ Sender logo (auto-sized) β€’ Per-printer alignment calibration β€’ iCloud sync across your devices (1.1) Family Sharing supported. Restore Purchases on every device. β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€” PRIVACY YOU CAN VERIFY Posthaste stores everything on your device. We don't have a server. We don't have an account system. We don't ship a single byte of your address book to anyone. The OCR runs locally on your iPhone with Apple's Vision framework β€” your screenshots are read on-device and never uploaded. Privacy: https://getposthaste.com/privacy Support: support@getposthaste.com Posthaste is not affiliated with Avery Dennison Corporation, Dymo, Brother Industries, or the United States Postal Service. Trademarks remain the property of their respective owners. Made for iOS 17+.

Screenshots

Posthaste4 screens

Verdict

The call

The clearest difference is in-app purchases: KeyMail at none against Posthaste's 1. KeyMail also leads on iOS requirement (15.1 vs 17.0). On price there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Posthaste sells 1 one-off in-app purchase. KeyMail asks for nothing beyond the download.

Scorecard2 real differences Β· 3 level
KeyMail versus Posthaste: the parameters behind the verdict, then further details
ParameterKeyMailPosthaste
PriceFreeFree
Adsβ€”No
In-app purchasesNo β€” betterYes
Devicesβ€”iPhone β€” better
Requires iOS15.1 β€” better17.0
Further details β€” not scored
Size43 MB2 MB
Age rating4+4+
DeveloperARKA Investments LLCsipan Chilingaryan

In-app purchases

None

KeyMail

No in-app purchases

1 purchases

Posthaste

One-time1
  • Posthaste Pro$1.99

Questions

Is KeyMail free?
KeyMail is free to download, with no in-app purchases.
Is Posthaste free?
Posthaste is free to download, with in-app purchases available.

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