Comparison

SmartIntercom US vs PDF Invoice & Receipt Maker

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

Head to head
About

SmartIntercom US

This utility app allows seamless building entry via QR code scanning. Users can also initiate calls or video calls to building residents directly through the application.

Highlights
  • QR code building entry
  • Call building tenants
  • Video call building tenants
  • Smart intercom functionality
Features
Read full description

fully smart intercom application to let you smart intercom into buildings with just a QR code, call or video call building tenants.

About

PDF Invoice & Receipt Maker

Easily generate professional invoices, estimates, and receipts with customizable templates. Manage clients and services, track payments, and send reminders. Export documents as PDFs and email them directly to clients, even while offline.

Highlights
  • Create and customize invoices, estimates, and receipts
  • Export to PDF and email clients
  • Manage clients, items, and services
  • Track payment status and send reminders
  • Use beautiful templates with logo and signature
  • Works offline
Features
Read full description

Quick Invoice makes it fast and easy to create professional invoices, estimates, and receipts—perfect for freelancers, contractors, and small businesses. FEATURES: • Create & customize invoices, estimates & receipts • Export PDF and email clients instantly • Manage clients, items, and services • Track payment status and send reminders • Beautiful templates with logo & signature • Works offline; ideal for mobile use Join thousands who trust InvoiceMate for on‑the‑go invoicing. Download now and simplify your billing workflow! Subscription Details: • Title: Savory All Access • Length: 1 year • Price: $39.99 per year and $3.99 per month (auto-renews) • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Privacy Policy: https://docs.google.com/document/d/1b2FQZ_HK2I_6ZBJhiaJw_Vii5aKW9D4dYjGfP9C8efU/edit?usp=sharing

Screenshots

SmartIntercom US4 screens
PDF Invoice & Receipt Maker4 screens

Verdict

The call

The clearest difference is in-app purchases: SmartIntercom US at none against PDF Invoice & Receipt Maker's 3. SmartIntercom US also leads on iOS requirement (15.1 vs 17.6). PDF Invoice & Receipt Maker's advantage is update cadence (every 2 months vs every 8 months) and ratings volume (6 vs 1). On price, rating, ads 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. PDF Invoice & Receipt Maker sells 3 in-app purchases, starting at $7.99 per month. SmartIntercom US asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SmartIntercom US against 5.0 for PDF Invoice & Receipt Maker. That said, the two scores are not equally well evidenced: PDF Invoice & Receipt Maker has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

SmartIntercom US ships an update every 8 months, PDF Invoice & Receipt Maker every 2 months. The most recent releases landed on September 21, 2026 and September 30, 2026 respectively.

Scorecard5 real differences · 5 level
SmartIntercom US versus PDF Invoice & Receipt Maker: the parameters behind the verdict, then further details
ParameterSmartIntercom USPDF Invoice & Receipt Maker
PriceFreeFree
Rating5.0 (1 ratings)5.0 (6 ratings)
Positive reviews—100.0% of reviews
Number of ratings16 — better
Update frequencyEvery 8 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.6
Further details — not scored
Size45 MB15 MB
Age rating4+4+
DeveloperAbdelkader MadnoubFenuku Kekeli

Customer experience

SmartIntercom US

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

PDF Invoice & Receipt Maker

All ratings19 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews19 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SmartIntercom US

No in-app purchases

3 purchases

PDF Invoice & Receipt Maker

Subscriptions2
  • All Access for a month$7.991 Month
  • All Access for a year$39.991 Year
One-time1
  • All Access for Lifetime$99.99

Questions

Is SmartIntercom US free?
SmartIntercom US is free to download, with no in-app purchases.
Is PDF Invoice & Receipt Maker free?
PDF Invoice & Receipt Maker is free to download, with in-app purchases available.
Which has better reviews, SmartIntercom US or PDF Invoice & Receipt Maker?
SmartIntercom US and PDF Invoice & Receipt Maker are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.
Do SmartIntercom US or PDF Invoice & Receipt Maker have ads?
Neither SmartIntercom US nor PDF Invoice & Receipt Maker shows ads.
Which is updated more often, SmartIntercom US or PDF Invoice & Receipt Maker?
SmartIntercom US ships an update every 8 months, and PDF Invoice & Receipt Maker every 2 months. Most recently, SmartIntercom US was updated on September 21, 2026 and PDF Invoice & Receipt Maker on September 30, 2026.

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