Comparison

NextDNS vs Scanflow

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

Head to head
About

NextDNS

Encrypt all your DNS queries across all networks with this app. It leverages native iOS settings to bring your custom blocking policies and traffic analytics directly to your phone. Easily set up your configuration ID to enhance your online privacy and security.

Highlights
  • Encrypts all DNS queries
  • Uses native iOS Encrypted DNS settings
  • Apply custom blocking policies
  • View traffic analytics and logs
  • Configure with your NextDNS account ID
Features
Read full description

NextDNS protects your device from ads, trackers, malware, and other harmful domains while keeping your internet activity private. All DNS traffic is encrypted, preventing networks and internet providers from seeing or manipulating your DNS queries. Protection across your device NextDNS works system-wide across apps and browsers. • Block ads and trackers automatically • Protect against malware, phishing, and malicious domains • Enable parental controls and content filtering • View analytics, query logs, graphs, and domain details in a native dashboard Easy setup Create your NextDNS profile in seconds or connect an existing one. Your configuration is managed at my.nextdns.io, where you control blocking rules, security settings, and privacy features. Control on iPhone and iPad The app lets you manage protection on your device: • Enable or disable NextDNS anytime • Temporarily pause protection and resume from a live activity • Optionally send your device name for easier identification in logs • Quickly unblock domains from the app • Exclude trusted Wi-Fi networks • Exclude specific domains and their subdomains so they use the system DNS resolver Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://nextdns.io/privacy

About

Scanflow

Features
Read full description

Scanflow Smartphone Scanner to scan Text / QR/Barcode from mobile app edge detection and decode. No required Internet. Scanflow-Powered mobile apps significantly outperform other scanning software solutions on any device under any condition with any type of Barcodes. Since it’s developed using advanced technology ML and Computer vision the performance will be faster and reliable. Barcode scanning technology makes it possible to scan barcodes from any angle. Working range will be recognized a barcode from anywhere on the screen no matter where it’s placed. It can be close or far away from the camera. * We have integratedMachine learning (ML) model & Computer Vision to detect QR/Barcode in effective way. * Ability to scan Barcode / QRCode (Any Code) in the same camera view and support to scan for specific to by enabling simple flag. * Low light environment images will be identified done using Computer Vision. So scanner can be identified image codes from very low light environments. * Shall be able to scan very small size Barcode / QRcode with applied algorithm which will be perform better than a very familiar commercial code scanners available in the market. * Customized Super Resolution applied in core algorithm and added Image enhancement process which will automatically improves your low-quality images using an advanced artificial intelligence (AI) method based on deep neural networks. * Computer Vision Pre-Processing applied for decoding the Barcode/QRCode images to get more accurate results with better performance. * We shall be able to detect the barcode from a long distance up to the mark of 6-7 feet distance normal to get accurate results. Ability to scan normal sized EAN & UPC code at 8 feet distance. * Have a demo version ready to download and see about how the app works for both Bar / QR codes. * You have a UI window to see the scanned details onboard along with code type. * Shall have an option on landing page to choose the type of scanning to make detection and decode codes as we want if any specific. * Available Flashlight feature support to give more accurate support during very low light to improve the detection and decode rating. * Inbuilt Auto Exposure feature support applied with algorithms which will do auto adjustment based on your environment lightings. * Camera Exposure can be controlled by option swapping screen left to right over the screen. * Provisioning all controls in this framework to handle camera screen along with successful decode beep Everything can be enabled/disabled and modified. * Provision to make Single or Continuous Scan. * Scans 1D, 2D Barcodes and the support formats given below. * The app demonstrates Tire Serial Number capture.

Screenshots

NextDNS4 screens
Scanflow4 screens

Verdict

The call

The clearest difference is in-app purchases: Scanflow at none against NextDNS's 2. Scanflow also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, 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. NextDNS sells 2 in-app purchases, starting at $2.99 per month. Scanflow asks for nothing beyond the download.

UpkeepUpdate frequency

NextDNS ships an update every 6 weeks, Scanflow every 2 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
NextDNS versus Scanflow: the parameters behind the verdict, then further details
ParameterNextDNSScanflow
PriceFreeFree
Rating4.5 (1.9K ratings) — better—
Positive reviews63.2% of reviews—
Number of ratings1.9K — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.013.0 — better
Further details — not scored
Size5 MB174 MB
Age rating4+4+
Developernextdns Inc.Scanflow private limited

Bugs and requests

NextDNS

Reported bugs

4 issues
  • App crashes on launch for older iOS devices
  • Profiles not working correctly after iOS 15 update
  • Inability to remove the DNS profile from the device
  • Connectivity issues when used in conjunction with a VPN

Requested features

5 requests
  • Add a quick toggle to enable/disable the service
  • Integrate the web dashboard functionality into the app
  • Provide more granular control over blocked content
  • Implement a timed mode to temporarily disable the service
  • Add support for DNS over HTTPS (DoH) and DNS over TLS (DoT)

Scanflow

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

NextDNS

Subscriptions2
  • Pro Monthly$2.991 Month
  • Pro Yearly$29.991 Year
None

Scanflow

No in-app purchases

Questions

Is NextDNS free?
NextDNS is free to download, with in-app purchases available.
Is Scanflow free?
Scanflow is free to download, with no in-app purchases.
Do NextDNS or Scanflow have ads?
Neither NextDNS nor Scanflow shows ads.
Which is updated more often, NextDNS or Scanflow?
NextDNS ships an update every 6 weeks, and Scanflow every 2 months. Most recently, NextDNS was updated on November 2, 2026 and Scanflow on October 27, 2026.

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