Comparison

Smart Form Interface vs FastDDNS

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

Head to head
About

Smart Form Interface

Features
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β€’ Quick Report Input: Easily enter data and details with a user-friendly interface. β€’ Customizable Templates: Save time by using ready-made templates tailored to your reporting needs. β€’ Seamless Organization: Keep all your reports neatly categorized and accessible. β€’ Cloud Sync: Access your reports anytime, anywhere, with secure cloud storage. β€’ Share Instantly: Export or share reports in multiple formats with just a tap.

About

FastDDNS

Features
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FastDDNS is a toolbox for IT technicians, network admins, CCTV installers, MSPs, and home-lab users. Manage changing IPs, configure cameras, and diagnose remote access on site. One toolbox combines DDNS, camera setup, ONVIF inspection, and internet-side checks. Why FastDDNS Plain DDNS updates a hostname. FastDDNS helps prove where a connection fails: on the device, at port forwarding, behind CGNAT, or at the ISP. DDNS hostname management β€’ Create hostnames on FastDDNS domains or on your own domain. β€’ See the current IP with country and ISP, last update time, expiry date, and service pack. β€’ Copy hostname/IP, add notes, review history, and enable IP-change push notifications. β€’ Ping a hostname, move it between service packs, or delete it. β€’ DynDNS-compatible updates work with routers, NAS, scripts, and third-party clients. Auto Setup for CCTV Camera No more typing the DDNS server, hostname, username, and password into the camera's web UI. Enter a camera, DVR, or NVR IP on the LAN or WAN, port, and login. Tap Scan IP to pick the device straight from the LAN. Choose Hikvision, Dahua, EZVIZ, Imou, XMEye, HiLook, Tiandy, or Other. FastDDNS writes the DDNS settings and, where required, DNS or email settings. Manual DDNS Configuration covers Hikvision, Dahua, DrayTek, MikroTik, pfSense, Linux/curl, and Windows. ONVIF Camera Enter a camera IP to read manufacturer, model, firmware, serial number, hardware ID, hostname, service endpoint, ONVIF versions, and services without a password. Sign in with camera credentials to list every video stream and profile with snapshot thumbnails. Watch live video inside the app. Copy the RTSP link with or without credentials, ready for an NVR, VMS, or VLC. A tries-left counter helps avoid locking out the camera account. Network tools β€’ LAN Scanner β€” Find LAN devices, identify vendors, and see open ports. β€’ Port Checker β€” Test TCP/UDP ports from your phone and from the internet at once, so you know if the problem is forwarding, CGNAT, or the ISP. β€’ Ping β€” Measure live latency, min/avg/max, packet loss, and standard deviation. β€’ Traceroute β€” See each hop and transit delay. β€’ CGNAT Checker β€” Detect ISP CGNAT and NAT loopback support. β€’ MAC Vendor Lookup β€” Identify a manufacturer from a MAC address. β€’ DNS Lookup β€” Query A, AAAA, CNAME, MX, TXT, and NS records. β€’ MX Lookup β€” Find mail server records for a domain. β€’ Domain Whois Lookup β€” View domain registration and owner details. β€’ IP Whois Lookup β€” Identify the organization behind a public IP. β€’ Storage Calculator β€” Estimate CCTV storage from channels, bitrate, resolution, and schedule. Compatible devices and systems Dahua, Hikvision, Imou, EZVIZ, HiLook, XMEye, Tiandy, UNV, MikroTik, pfSense, DrayTek, Windows, Linux, NAS, and DynDNS-compatible clients. Who it's for β€’ IT technicians and network administrators β€’ CCTV and IP-camera installers β€’ MSP field technicians β€’ Home-lab and self-hosting users Plans β€’ Free 1 Hostname β€” one hostname, valid for one year, free. β€’ Free with Limited Use β€” extra hostnames, 30 days each; reactivate to continue. β€’ Premium Packs β€” more hostnames and longer validity. Keep DDNS, camera setup, and connectivity checks together on site. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fastddns.net/privacy

Screenshots

Smart Form Interface3 screens
FastDDNS4 screens

Verdict

The call

The clearest difference is in-app purchases: Smart Form Interface at none against FastDDNS's 3. Smart Form Interface also leads on ads (none vs shown). FastDDNS's advantage is update cadence (every 11 days vs monthly) and iOS requirement (15.0 vs 17.6). On price and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. FastDDNS sells 3 in-app purchases, starting at $19.99 per year. Smart Form Interface asks for nothing beyond the download.

UpkeepUpdate frequency

Smart Form Interface ships an update monthly, FastDDNS every 11 days. The most recent releases landed on September 14, 2026 and September 27, 2026 respectively.

Scorecard4 real differences Β· 2 level
Smart Form Interface versus FastDDNS: the parameters behind the verdict, then further details
ParameterSmart Form InterfaceFastDDNS
PriceFreeFree
Update frequencyMonthlyEvery 11 days β€” better
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS17.615.0 β€” better
Further details β€” not scored
Size45 MB57 MB
Age rating4+4+
DeveloperQUOC VIET TRADING AND ENGINEERING COMPANY LIMITEDMinh Nguyen

In-app purchases

None

Smart Form Interface

No in-app purchases

3 purchases

FastDDNS

Subscriptions3
  • Premium Basic Yearly$19.991 Year
  • Premium Pro Yearly$34.991 Year
  • Premium Business Yearly$69.991 Year

Questions

Is Smart Form Interface free?
Smart Form Interface is free to download, with no in-app purchases.
Is FastDDNS free?
FastDDNS is free to download, with in-app purchases available.
Do Smart Form Interface or FastDDNS have ads?
FastDDNS shows ads; Smart Form Interface does not.
Which is updated more often, Smart Form Interface or FastDDNS?
Smart Form Interface ships an update monthly, and FastDDNS every 11 days. Most recently, Smart Form Interface was updated on September 14, 2026 and FastDDNS on September 27, 2026.

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