Comparison

Fourth Hand vs ScanFlow

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

Head to head
About

Fourth Hand

Get fast, step-by-step guidance for common bike problems using chat and photos. Save your bike details for personalized advice and access your repair history anytime.

Highlights
  • AI-powered repair guidance
  • Photo-based problem description
  • Personalized bike setup
  • Repair history tracking
  • Step-by-step instructions
Features
Read full description

Fourth Hand helps riders figure out bike problems and get repair guidance fast. Use chat and photos to describe what’s going on, get step-by-step help, and keep your bike setup tied to your account so the guidance stays more relevant over time. With Fourth Hand, you can: • Get repair help for common bike issues • Upload a photo to help explain the problem • Save your bike types for more tailored guidance • Come back to past repairs later • Keep your repair history connected to your account Whether you’re trying to understand a strange noise, identify a part, or figure out your next repair step, Fourth Hand is built to help you get moving again. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ScanFlow

Transform your device into a powerful document scanner. Capture notes, receipts, and contracts, then edit, organize, and export them as high-quality PDFs. Manage your files efficiently with folders and batch processing.

Highlights
  • Scan documents with automatic edge detection
  • Perspective correction and image enhancement
  • Create high-quality PDF files
  • Merge and split PDF pages
  • Organize files with folders
  • Batch document management
Features
Read full description

ScanFlow is a PDF scanner and document scanner that lets you scan documents to PDF quickly using your device camera. Capture notes, receipts, contracts, and other paper documents, then edit, organize, merge, compress, and watermark PDF files in one app. SCAN DOCUMENTS TO PDF • Scan notes, receipts, contracts, and other documents • Automatically detect document edges • Correct perspective and enhance scanned images • Create clear, high-quality PDF files EDIT AND MANAGE PDF FILES • Merge multiple PDFs into one document • Split PDF pages quickly • Rotate and reorder pages • Add watermarks to PDF files • Compress PDFs for easier sharing ORGANIZE YOUR DOCUMENTS • Organize files with folders • Batch manage documents efficiently • Preview and share files quickly • Keep important documents in one convenient place ScanFlow processes your documents directly on your device. No account is required to use the app. Whether you are a student, freelancer, or everyday user, ScanFlow makes it simple to scan, edit, organize, and manage PDF documents wherever you are. SUBSCRIPTION INFORMATION ScanFlow offers the following auto-renewable subscription options: • Weekly Subscription: $6.99 per week • Monthly Subscription: $14.99 per month • Yearly Subscription: $29.99 per year Payment will be charged to your Apple ID account upon confirmation of purchase. Your subscription will automatically renew unless it is canceled at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription at any time through your App Store account settings. Terms of use: https://www.bees-nest.com/terms.html Privacy policy: https://www.bees-nest.com/privacy.html Contact us: support@bees-nest.com apps@bees-nest.com

Screenshots

Fourth Hand4 screens
ScanFlow4 screens

Verdict

The call

The clearest difference is update cadence: Fourth Hand at every 5 days against ScanFlow's every 3 months. Fourth Hand also leads on ratings volume (10 vs 1). ScanFlow's advantage is rating (5.0 vs 4.7) and iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases and monetization model 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. Fourth Hand sells 2 in-app purchases, starting at $4.99 per month and ScanFlow sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ScanFlow holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Fourth Hand has 10 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Fourth Hand ships an update every 5 days, ScanFlow every 3 months. Both last shipped on November 5, 2026.

Scorecard4 real differences · 6 level
Fourth Hand versus ScanFlow: the parameters behind the verdict, then further details
ParameterFourth HandScanFlow
PriceFreeFree
Rating4.7 (10 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings10 — better1
Update frequencyEvery 5 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad — betteriPhone
Requires iOS26.217.0 — better
Further details — not scored
Size16 MB24 MB
Age rating4+17+
DeveloperEvan BarshayBEES NEST

Customer experience

Fourth Hand

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ScanFlow

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

In-app purchases

2 purchases

Fourth Hand

Subscriptions2
  • Fourth Hand Pro Monthly$4.991 Month
  • Fourth Hand Pro Yearly$49.991 Year
3 purchases

ScanFlow

Subscriptions3
  • Weekly Pro$6.997 Days
  • Monthly Pro$14.991 Month
  • Yearly Pro$29.991 Year

Questions

Is Fourth Hand free?
Fourth Hand is free to download, with in-app purchases available.
Is ScanFlow free?
ScanFlow is free to download, with in-app purchases available.
Which has better reviews, Fourth Hand or ScanFlow?
ScanFlow is rated higher. Fourth Hand averages 4.7 out of 5 from 10 ratings, while ScanFlow averages 5.0 from 1 ratings.
Do Fourth Hand or ScanFlow have ads?
Neither Fourth Hand nor ScanFlow shows ads.
Which is updated more often, Fourth Hand or ScanFlow?
Fourth Hand ships an update every 5 days, and ScanFlow every 3 months. Most recently, Fourth Hand was updated on November 5, 2026 and ScanFlow on November 5, 2026.

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