Comparison

InvoicePal vs Sign Documents

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

Head to head
About

InvoicePal

Generate professional invoices, estimates, and receipts quickly from your mobile device. Manage your business finances, get paid faster, and stay organized with features like branding, payment options, and real-time alerts. Syncs across devices for seamless access.

Highlights
  • Create invoices, estimates, and receipts quickly
  • Add logo, branding, and signature
  • Apply taxes, discounts, and custom payment terms
  • Accept various payment methods
  • Share via email, text, or PDF
  • View alerts for invoice status
  • Track income with reports
  • Sync across devices
Features
Read full description

InvoicePal: Easy Invoicing for Freelancers & Small Businesses Create and send professional invoices, estimates, and receipts in seconds — right from your phone. InvoicePal is the simplest way to manage your business, get paid faster, and stay organized on the go. Key Features: • Create invoices, estimates, and receipts in under a minute • Add your logo, branding, and a signature • Apply taxes, discounts, and custom payment terms • Accept payments via card, cash, check, or bank transfer • Share via email, text, WhatsApp, or PDF • Get alerts when invoices are viewed, paid, or overdue • Track income with simple reports Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Sign Documents

Easily sign, edit, and scan documents directly from your phone. Convert any file or photo into a professional PDF, add your signature or stamp, and share it instantly. Streamline your workflow without needing a printer or desktop software.

Highlights
  • Sign documents instantly
  • Scan paper documents to PDF
  • Reuse saved signatures
  • Export and share as PDF
  • No login required
  • All-in-one workflow
Features
Read full description

Sign, Scan & Send – All from Your Phone Need to sign a contract, fill out a form, or send a scanned document? Our app makes it easy to turn any file or photo into a professional PDF you can sign, stamp, and share — anytime, anywhere. Whether you're a freelancer, business owner, real estate agent, or student, you'll save time and skip the hassle of printers, scanners, or desktop software. KEY FEATURES √ Sign Documents Instantly Add your signature, initials, or custom stamp directly on any document using your finger or stylus. √ Scan Paper Documents Take a photo of any paper document and convert it into a clean, high-quality PDF. √ Reuse Saved Signatures & Stamps Save your signature once and reuse it across multiple documents for fast approvals. √ Export & Share as PDF Send signed documents via email, messaging apps, or upload to your favorite cloud service. WHY OUR APP? No login required — Start signing in seconds All-in-one workflow — Import, sign, and export from one app Built for mobile — Fast, easy, and optimized for on-the-go signing Clean and professional — Make every PDF look polished Trusted by thousands — Ideal for work, school, and personal use Perfect For: - Freelancers and contractors - Small business owners - Real estate agents - Students and teachers - Legal, HR, and administrative teams - Anyone who needs to sign or fill out documents on the go! Upgrade to Pro for More Power Unlock unlimited exports, save multiple signatures, organize docs by folder, remove watermarks, and protect your files — all with Pro. Start signing smarter today — download now and skip the printer forever! If you opt to purchase a Premium or Boost subscription, the subscription fee will be charged to your iTunes account. The yearly subscription automatically renews, but you can disable auto-renewal at least 24 hours before the end of the subscription period in your iTunes account settings. After purchase, any unused portion of the free trial is forfeited. You can manage your premium subscription and turn off the auto-renewal feature in your iTunes account settings. Read our full Terms of Use: https://artmvstd.com/terms/

Screenshots

InvoicePal4 screens
Sign Documents4 screens

Verdict

The call

The clearest difference is rating: Sign Documents at 5.0 against InvoicePal's 4.5. Sign Documents also leads on iOS requirement (13.0 vs 16.6). InvoicePal's advantage is update cadence (weekly vs every 4 months) and ratings volume (16 vs 2). On price, review sentiment, ads and in-app purchases 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. InvoicePal sells 3 in-app purchases, starting at $1.99 per month and Sign Documents sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sign Documents holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: InvoicePal has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

InvoicePal ships an update weekly, Sign Documents every 4 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
InvoicePal versus Sign Documents: the parameters behind the verdict, then further details
ParameterInvoicePalSign Documents
PriceFreeFree
Rating4.5 (16 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings16 — better2
Update frequencyWeekly — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.613.0 — better
Further details — not scored
Size22 MB47 MB
Age rating4+4+
DeveloperAppers LimitedArtmvstd SIA

Customer experience

InvoicePal

All ratings16 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sign Documents

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

InvoicePal

Subscriptions3
  • Monthly$1.991 Month
  • Invoice Generator InvoicePal3 Days trial$5.997 Days
  • Annual$19.991 Year
2 purchases

Sign Documents

Subscriptions2
  • Weekly3 Days trial$5.997 Days
  • Yearly$29.991 Year

Questions

Is InvoicePal free?
InvoicePal is free to download, with in-app purchases available.
Is Sign Documents free?
Sign Documents is free to download, with in-app purchases available.
Which has better reviews, InvoicePal or Sign Documents?
Sign Documents is rated higher. InvoicePal averages 4.5 out of 5 from 16 ratings, while Sign Documents averages 5.0 from 2 ratings.
Do InvoicePal or Sign Documents have ads?
Neither InvoicePal nor Sign Documents shows ads.
Which is updated more often, InvoicePal or Sign Documents?
InvoicePal ships an update weekly, and Sign Documents every 4 months. Most recently, InvoicePal was updated on October 30, 2026 and Sign Documents on November 5, 2026.

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