Comparison

Unit Cost Calculator vs Envelope Printer

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

Head to head
About

Unit Cost Calculator

Features
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What does each individual portion (meal or plate item) cost when it is prepared as a batch? Recommended for: - household budget managers - small business owners / managers - cafe, sandwich bar, pizzeria, diner, restaurant - production managers / supervisers PRODUCT - something you make or do (or a meal item that you make) FACTORS - (ingredients) combine these into a PRODUCT UNIT - how do you measure it? kilograms, litres, bags, cans UNIT COST - the cost of a single unit "Brilliant. Works like a charm!" "Simple, but effective. I wish I had this years ago." "Just started calculating my Unit Costs yesterday. Now I'm hooked!"

About

Envelope Printer

Easily print shipping addresses and mailing labels on any envelope size. Customize fonts, sizes, colors, and placement for a professional and personalized look. Streamline your mailing tasks with an intuitive and efficient printing experience.

Highlights
  • Universal envelope compatibility
  • Flexible address customization
  • Adjustable fonts, sizes, colors, and placement
  • Effortless and intuitive printing
  • Print shipping addresses and mailing labels
Features
Read full description

Print professional-looking envelopes straight from your iPhone or iPad. Envelope Printer puts the delivery and return address exactly where they belong, on any envelope size, with any AirPrint printer — no computer, no templates, no guesswork. Whether you are mailing invitations, greeting cards, invoices or business letters, Envelope Printer turns a tedious task into a few taps. KEY FEATURES • Any envelope size – choose from dozens of standard sizes (#10, DL, C4, C5, C6, A2–A10, square, catalog, Chou and Kaku) or enter a custom width and height. • Saved contacts – store delivery and return addresses once and reuse them with a single tap. No more retyping. • Batch printing – select several contacts, or separate addresses with a blank line, and print one envelope per address in a single job. • Full design control – adjust fonts, sizes, colours, alignment and position by dragging the text directly on the live preview. • Your own logo – add a custom icon or logo next to the return address. • Smart paper handling – paper size override and front/top loader guides help your printer accept envelopes without hassle. • Inches or centimetres – pick the units you are used to. • Works with AirPrint – HP, Canon, Epson, Brother and every other AirPrint-compatible printer. WHO IT IS FOR Small businesses sending invoices, families mailing holiday and birthday cards, wedding planners addressing invitations, home offices, clubs and anyone who wants a clean, legible envelope without hand-writing it. PREMIUM Upgrade to Premium for unlimited prints, custom icons, removal of the QR code and access to every feature. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://envelope.ardasen.com/privacy.html Terms of Use: https://envelope.ardasen.com/terms.html

Screenshots

Unit Cost Calculator4 screens
Envelope Printer4 screens

Verdict

The call

The clearest difference is update cadence: Unit Cost Calculator at every 2 weeks against Envelope Printer's every 4 months. Unit Cost Calculator also leads on iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases and device support 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. Unit Cost Calculator sells 1 one-off in-app purchase and Envelope Printer sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Unit Cost Calculator ships an update every 2 weeks, Envelope Printer every 4 months. The most recent releases landed on September 28, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
Unit Cost Calculator versus Envelope Printer: the parameters behind the verdict, then further details
ParameterUnit Cost CalculatorEnvelope Printer
PriceFreeFree
Rating—4.3 (113 ratings) — better
Positive reviews—9.1% of reviews
Number of ratings—113 — better
Update frequencyEvery 2 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better16.0
Further details — not scored
Size20 MB4 MB
Age rating4+4+
DeveloperS FidgeArda Sen

In-app purchases

1 purchases

Unit Cost Calculator

One-time1
  • UnitCosting - Full Version$0.99
2 purchases

Envelope Printer

Subscriptions2
  • Weekly Subscription3 Days trial$4.997 Days
  • Yearly Subscription$29.991 Year

Questions

Is Unit Cost Calculator free?
Unit Cost Calculator is free to download, with in-app purchases available.
Is Envelope Printer free?
Envelope Printer is free to download, with in-app purchases available.
Do Unit Cost Calculator or Envelope Printer have ads?
Neither Unit Cost Calculator nor Envelope Printer shows ads.
Which is updated more often, Unit Cost Calculator or Envelope Printer?
Unit Cost Calculator ships an update every 2 weeks, and Envelope Printer every 4 months. Most recently, Unit Cost Calculator was updated on September 28, 2026 and Envelope Printer on October 15, 2026.

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