Comparison

nPerf internet speed test vs TDSEE

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

Head to head
About

nPerf internet speed test

Measure your mobile connection quality with comprehensive tests for speed, latency, browsing, and streaming. Compare your results with others and view network coverage on an interactive map. Optimize your data usage with efficient testing.

Highlights
  • Full QoS test (speed, latency, browsing, streaming)
  • Comparison with other users and providers
  • Interactive network coverage map
  • Speed test history with map view
  • Social media sharing of results
  • Customizable background themes
  • Low data consumption testing
Features
Read full description

More than a simple speed test, nPerf brings you the best and the fullest mobile connection quality measurement tool up to 1 Gb/s speeds! Full QoS test: In few seconds, test your bitrate speed, latency, browsing speed and video streaming quality on your mobile device. Comparison function: Compare your results with those of others users and for each provider with a real time barometer. Interactive map: Check network coverage and carriers performances in your area. A sliding menu (hamburger icon on top left corner) allows you to start every test separately: - Speed test - Browsing test - website loading speed - Streaming test All your results are saved in an history with all tests locations on a map. Easily share your results on social networks with nPerf sharing pictures which present a useful summary of your test. Customize your application by switching the background theme using the Settings. nPerf relies on an homemade top technology and a wordwide high speed servers network which can deliver the bitrate you need for speed tests. With nPerf, you do not blow up your data plan: with many optimizations, testing consumes up to 2 times less data than competing speed tests. In addition, a data indicator will notify you if the monthly threshold you can set in the menu Settings is exceeded. All connection types can be tested over 1 Gb/s speeds ! 2G, 3G, 4G, 5G, Wimax, WiFi & Ethernet speed test. All WiFi technologies are supported. WiFi 802.11 a/b/g/ac dual-band, tri-band & quadri-band All LTE technologies are supported. LTE, LTE Advanced dual-band, tri-band & more Test your connection, diagnose connectivity issues and keep your Internet service provider and carriers honest! WE NEED YOU We are looking for speed test servers: If you represents an hoster or ISP company and want to support nPerf project by providing a speed test server, please contact us. We are looking for translators: Your native language is not supported yet? You want to contribute to the nPerf project? Contact us if you want to translate nPerf in your language. You'll get a lifetime premium subscription on all platforms.

About

TDSEE

This application provides remote video monitoring capabilities for various smart devices. It offers features like smart tracking, alarm notifications, and two-way audio for comprehensive surveillance in homes, businesses, and warehouses.

Highlights
  • Video monitoring
  • Smart tracking
  • Alarm notification
  • Two-way audio
  • Video playback
  • Remote access
Features
Read full description

TDSEE is a super easy-to-use application for smart monitoring. It integrates various features, such as video monitoring, smart tracking, alarm notification, two-way audio, video playback, and so on. Together with the managed smart devices , it can be widely used in homes, enterprises, shops, machine rooms, and warehouses, meeting users' demand for remote video monitoring. If you have any questions, please do not hesitate to contact with our technical support mailto:tendasecurity@tenda.cn. Best regards.

Screenshots

nPerf internet speed test4 screens
TDSEE4 screens

Verdict

The call

The clearest difference is review sentiment: nPerf internet speed test at 87% against TDSEE's 21%. nPerf internet speed test also leads on rating (4.8 vs 3.5) and ratings volume (5K vs 51). TDSEE's advantage is ads (none vs shown). On price, update cadence, 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. nPerf internet speed test sells 1 one-off in-app purchase and TDSEE sells 19 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

nPerf internet speed test holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: nPerf internet speed test has 5K ratings behind it against 51, so its average is the more settled of the two. Written reviews point the same way: 87% of nPerf internet speed test's written reviews are positive against 21% of TDSEE's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 30, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 6 level
nPerf internet speed test versus TDSEE: the parameters behind the verdict, then further details
ParameternPerf internet speed testTDSEE
PriceFreeFree
Rating4.8 (5K ratings) — better3.5 (51 ratings)
Positive reviews86.7% of reviews — better20.8% of reviews
Number of ratings5K — better51
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size24 MB122 MB
Age rating4+4+
DevelopernPerf SASShenzhen Tenda Technology Co.,Ltd.

Customer experience

nPerf internet speed test

All ratings4,939 ratings
Positive96.2%
Neutral2.3%
Negative1.5%
Written reviews852 reviews
Positive86.7%
Neutral3.5%
Negative9.7%

TDSEE

All ratings49 ratings
Positive57.1%
Neutral12.2%
Negative30.6%
Written reviews106 reviews
Positive20.8%
Neutral19.8%
Negative59.4%

User reviews

nPerf internet speed test

From 5K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Comprehensive testing
  • 💡 Detailed performance information
  • 👍 Accurate speed measurements
  • 👍 Useful network coverage maps

Room to improve

  • 🐛 Crashes on certain devices/OS versions
  • 🐛 Inconsistent streaming test results
  • 🔋 High data consumption for some tests
  • 🔍 Limited location/coverage mapping on iOS

TDSEE

From 51 App Store ratings

What we love

  • 📹 Clear and bright video quality
  • 🌙 Excellent night vision capability
  • ⚡ Easy initial setup and installation
  • 🔄 Remote camera control and management
  • 🎥 Good recording and playback features

Room to improve

  • 🐛 Frequent app crashes and freezes
  • 📡 Constant connectivity and offline issues
  • ⚠️ False alarm notifications (motion/pet detection)
  • 💸 Expensive cloud storage subscription
  • 📱 Poor iPad/tablet optimization

Bugs and requests

nPerf internet speed test

Reported bugs

3 issues
  • YouTube test crashes the app
  • Unexpected errors during speed tests
  • Ongoing location tracking even after opt-out

Requested features

4 requests
  • Expand streaming test to higher resolutions
  • Improve compatibility with ad-blockers
  • Add more customization options for testing
  • Enhance location/coverage mapping on iOS

TDSEE

Reported bugs

17 issues
  • App crashes on microphone activation
  • Login verification loops and account recognition failures
  • QR code scanning not working
  • Camera shows offline despite being online
  • Video playback shows 'no video' despite recordings existing
Show 12 more
  • Full-screen mode causes image rotation and freezing
  • App freezes when opening multiple cameras
  • Slow or infinite loading when accessing camera feeds
  • Alarm videos fail to load or display
  • App crashes after recent iOS/Android updates
  • Camera connection drops after updates
  • Notifications sent from disconnected cameras
  • PTZ camera controls not functioning properly
  • Image loading stuck on black screen
  • Two-way audio cuts out over mobile data
  • Album/recordings disappear after updates
  • Device turn-off button missing after updates

Requested features

16 requests
  • iPad/tablet optimized version
  • Multi-camera grid/mosaic view
  • Picture-in-picture mode
  • Automated scheduling with day-of-week selection
  • Multiple cloud storage provider options
Show 11 more
  • Desktop/PC application support
  • Fast-forward and frame-by-frame playback
  • Privacy mode/camera disable button
  • Customizable notification sounds
  • Screen timeout prevention option
  • Keyboard shortcuts for quick actions
  • PIN code protection for app access
  • Multi-device simultaneous access
  • Adjustable two-way audio volume
  • Automatic multi-camera display
  • Scene and automation creation

In-app purchases

1 purchases

nPerf internet speed test

One-time1
  • Premium Subscription$2.00
19 purchases

TDSEE

One-time19
  • 7 Days Detection 2 (1 month)$2.99
  • 7 Days Detection (1 month)$3.99
  • 7 Days Detection 2 (1 month)$5.99
Show 16 more
  • 30 Days Detection 2 (1 month)$6.99
  • 30 Days Detection (1 month)$9.99
  • 7 Days Detection (1year)$9.99
  • 30 Days Detection 2 (1 month)$15.95
  • 7 Days Detection (2year)$17.99
  • 7 Days Detection (6 month)$21.99
  • 7 Days Detection 2 (12 months)$22.99
  • 7 Days Detection 2 (6 months)$34.99
  • 7 Days Detection (12 month)$39.99
  • 30 Days Detection 2 (6 months)$39.99
  • 30 Days Detection (2year)$49.99
  • 7 Days Detection 2 (12 months)$59.90
  • 30 Days Detection (6 month)$59.99
  • 7 Days Detection (forever)$59.99
  • 30 Days Detection 2 (12months)$59.99
  • 30 Days Detection (12month)$99.99

Questions

Is nPerf internet speed test free?
nPerf internet speed test is free to download, with in-app purchases available.
Is TDSEE free?
TDSEE is free to download, with in-app purchases available.
Which has better reviews, nPerf internet speed test or TDSEE?
nPerf internet speed test is rated higher. nPerf internet speed test averages 4.8 out of 5 from 5K ratings, while TDSEE averages 3.5 from 51 ratings.
Do nPerf internet speed test or TDSEE have ads?
nPerf internet speed test shows ads; TDSEE does not.
Which is updated more often, nPerf internet speed test or TDSEE?
nPerf internet speed test ships an update fortnightly, and TDSEE fortnightly. Most recently, nPerf internet speed test was updated on October 30, 2026 and TDSEE on October 22, 2026.

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