Comparison

File Manager for RUF3 vs NetSpot WiFi Analyzer

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

Head to head
About

File Manager for RUF3

Manage files on your device and USB drives with this utility app. Easily back up photos and videos to USB, lock sensitive files with Touch ID, and play media directly from your USB storage.

Highlights
  • Backup photos/videos to USB
  • Touch ID file lock
  • Direct USB photo saving
  • USB media playback
  • Categorized file display
  • Thumbnail previews
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File Manager for RUF3-ALは、端末内とUSBメモリー内のファイルを操作できるファイル管理アプリです。 USBメモリーを端末に接続するだけで、かんたんにUSBメモリー内のファイルを操作できます。 主な機能: - 端末内の写真やビデオを、1タップでUSBメモリーにバックアップすることができます。 - Touch ID機能で、本アプリ内に保存したファイルにロックをかけることができます。 - 本アプリからカメラを起動することで、直接USBメモリーに写真を保存することができます。 - USBメモリー内の写真、ビデオ、音楽ファイルを本アプリで再生できます。 - 写真、ビデオ、音楽ファイルをUSBメモリー内の専用フォルダーに保存することで、カテゴリーごとにファイルを表示できます。 - 写真、ビデオ、音楽ファイルの一覧をサムネイルで表示できます。 - 音楽ファイルを再生しながら他のアプリを実行できます。 - USBメモリーに保存しているファイルを直接メールに添付したり、他のアプリに送って使うことができます。 対応機器: - RUF3-ALシリーズ

About

NetSpot WiFi Analyzer

Analyze and troubleshoot wireless networks with interactive heatmaps and speed tests. Discover connected devices and test network latency. Visualize WiFi coverage and identify areas needing improvement.

Highlights
  • WiFi heatmaps
  • Internet speed tests
  • Ping tests
  • Device discovery
  • Network analysis
  • Site survey projects
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NetSpot 3 delivers powerful WiFi site surveys with internet speed, ping tests and device discovery to iPhone and iPad users. Build realistic WiFi heatmaps right on your iPhone or iPad in minutes, without additional expensive hardware! Analyze and troubleshoot your wireless networks with color-coded interactive heatmaps, very simple to create and interpret. NetSpot, famous for its versatile network tools with millions of business and home users across all platforms, is the only WiFi scanner app with heatmap visualizations on the App Store. Effortlessly manage your Wi-Fi survey projects by organizing them into multiple zones and snapshots for each surveyed area. Flexible configuration settings let you customize the look and feel of your WiFi map and choose the desired gradient to properly highlight areas with high WiFi speed and stable connection, as well as the areas with low WiFi signal that may need improvements. NetSpot’s WiFi speedtest is a great one-tap solution to verify and track performance of your wireless setups over time. NetSpot also offers Ping Tests. A ping test is a great way to check network connectivity for any underlying network issues and measure the latency. High latency may indicate slow or laggy internet, which affects gaming or video calls quality. NetSpot offers a handy Device Discovery mode, which basically turns the app into a network scanner collecting information on all devices connected to your network. It depends on devices, which information can be collected, but in general you can see such data as MAC address, IP address, device names, software and firmware versions, a class of device (e.g. smartphone, smart device or a laptop.), etc. The free version of NetSpot for iOS lets you use Device Discovery mode, as well as test the ping and Internet speed. WiFi Survey mode with heatmaps is available in NetSpot Plus - a one-time in-app purchase. USE NETSPOT AS... * WiFi analyzer - diagnose your wireless network connection speed and latency * WiFi scanner - collect and visualize your WiFi data * Speed tester - check your internet, WiFi or mobile download and upload speed, record historical results * WiFi mapper - conduct active WiFi site surveys for connected networks * Ping tester - verify your WiFi or mobile connection latency to major or custom websites * Network scanner – find and collect information about devices currently connected to your wireless network * WiFi troubleshooting app NetSpot WiFi heat mapper is fast, accurate and extremely simple. It helps you see the true coverage of your WiFi like never before, regardless of your mesh or no-mesh configuration, security settings, interfering networks or other factors. Every time you use NetSpot internet speed meter for WiFi site surveys, it delivers reliable interactive heatmaps that are easy to analyze. NETSPOT IS INCREDIBLY HELPFUL FOR... * WiFi network setup verification * WiFi signal, speed and ping test * Creating WiFi heat map to detect areas of weak signal (part of NetSpot Plus) * Find out who is on your Wi-Fi * Extending WiFi coverage and more

Screenshots

File Manager for RUF34 screens
NetSpot WiFi Analyzer4 screens

Verdict

The call

The clearest difference is in-app purchases: File Manager for RUF3 at none against NetSpot WiFi Analyzer's 3. File Manager for RUF3 also leads on iOS requirement (8.0 vs 15.5). NetSpot WiFi Analyzer's advantage is update cadence (every 2 weeks vs every 12 months) and review sentiment (15% vs 0%). On price, 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. NetSpot WiFi Analyzer sells 3 in-app purchases, starting at $8.99 per month. File Manager for RUF3 asks for nothing beyond the download.

UpkeepUpdate frequency

File Manager for RUF3 ships an update every 12 months, NetSpot WiFi Analyzer every 2 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 5 level
File Manager for RUF3 versus NetSpot WiFi Analyzer: the parameters behind the verdict, then further details
ParameterFile Manager for RUF3NetSpot WiFi Analyzer
PriceFreeFree
Rating—3.7 (355 ratings) — better
Positive reviews0.0% of reviews15.1% of reviews — better
Number of ratings—355 — better
Update frequencyEvery 12 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.5
Further details — not scored
Size53 MB51 MB
Age rating4+4+
DeveloperBUFFALO INC.Etwok Inc

Customer experience

File Manager for RUF3

Written reviews50 reviews
Positive0.0%
Neutral6.0%
Negative94.0%

NetSpot WiFi Analyzer

All ratings346 ratings
Positive67.1%
Neutral3.2%
Negative29.8%
Written reviews581 reviews
Positive15.1%
Neutral2.4%
Negative82.4%

Bugs and requests

File Manager for RUF3

Not enough reviews yet to summarise bugs or requests.

NetSpot WiFi Analyzer

Reported bugs

3 issues
  • Unable to scan for data points beyond a certain distance
  • Crashes when trying to create heat maps
  • Speed test functionality is unreliable

Requested features

4 requests
  • Add ability to scan for nearby Wi-Fi networks
  • Improve heat mapping capabilities
  • Allow importing floor plans without external hardware
  • Provide more detailed signal strength analysis

In-app purchases

None

File Manager for RUF3

No in-app purchases

3 purchases

NetSpot WiFi Analyzer

Subscriptions1
  • NetSpot Plus Monthly$8.991 Month
One-time2
  • NetSpot Plus$6.99
  • NetSpot Plus Lifetime$29.99

Questions

Is File Manager for RUF3 free?
File Manager for RUF3 is free to download, with no in-app purchases.
Is NetSpot WiFi Analyzer free?
NetSpot WiFi Analyzer is free to download, with in-app purchases available.
Do File Manager for RUF3 or NetSpot WiFi Analyzer have ads?
Neither File Manager for RUF3 nor NetSpot WiFi Analyzer shows ads.
Which is updated more often, File Manager for RUF3 or NetSpot WiFi Analyzer?
File Manager for RUF3 ships an update every 12 months, and NetSpot WiFi Analyzer every 2 weeks. Most recently, File Manager for RUF3 was updated on November 2, 2026 and NetSpot WiFi Analyzer on November 7, 2026.

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