Best Carbon Filo alternatives: apps like Carbon Filo

5+ similar apps compared and reviewed

4.5 avg rating
5 free apps
Updated November 2026

Looking for something like Carbon Filo? We've analyzed 5+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Carbon Filo

Scan Hero: PDF Scanner#1

Scan Hero: PDF Scanner by Mosaic S.r.l.

For Documents, Photos & Text
Editor's Choice
💼 Business
4.7😞(242K ratings)
FreeAdsIn-App Purchases
#40in Business
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Scan documents, photos, and text on the go and manage your paperwork digitally. Edit, sign, and share your scans as PDFs or images. Offers OCR, HD quality, and secure file protection.

What We Love

  • 🚀 Easy to use
  • 👍 Convenient scanning
  • 🚀 Fast scanning
  • 👍 Helpful for business/school
  • 👍 Great for on-the-go scanning

Room to Improve

  • 🐛 Inconsistent scanning quality
  • 🔒 Difficult to cancel subscription
  • 💰 Expensive subscription
  • 🔒 Automatic subscription charges
  • 🐛 Buggy/glitchy app
OnPhone: Second Number & eSIM#2

OnPhone: Second Number & eSIM by AnyDay Apps

2nd Phone Line, Texts & Calls
Strong Contender
💼 Business
4.6😞(52K ratings)
FreeIn-App Purchases
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Manage multiple private phone lines for personal and business use without needing extra SIM cards. Make calls, send texts, and even send/receive faxes worldwide. Offers eSIM data plans and AI-powered communication tools.

What We Love

  • 🚀 Fast and easy to use
  • 👍 Great customer service
  • 💡 Useful for getting second numbers

Room to Improve

  • 🐛 Unreliable service and numbers
  • 💰 Expensive subscription and hidden fees
  • 🔒 Security and privacy concerns
  • 🤯 Misleading advertising and bait-and-switch tactics
Fax: send & receive for iphone#3

Fax: send & receive for iphone by Jenifer M

Scan file, faxing from ipad
Worth Considering
💼 Business
5.0(2 ratings)
FreeIn-App Purchases
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Transform your iPhone or iPad into a portable fax machine. Scan, edit, and send documents, photos, and receipts to over 100 international destinations without needing a physical fax machine. Track your fax status after sending.