Comparison

INTEX Link vs GoSmooth3

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

Head to head
About

INTEX Link

Manage your Intex PureSpa remotely via Bluetooth or 2.4GHz WiFi. Control temperature, schedule heating, and set maintenance tasks for a consistently clean and relaxing spa experience.

Highlights
  • Remote spa management
  • Bluetooth and 2.4GHz WiFi connectivity
  • Temperature control
  • Heater programming
  • Maintenance scheduling
  • Water chlorination scheduling (select models)
  • Energy-saving idle temperature maintenance
Features
Read full description

Take control of your PureSpa with the IntexLink App! Now you can manage your spa from anywhere using either Bluetooth or 2.4GHz WiFi connectivity. • Compatible with WiFi-enabled Intex products featuring the (WiFi) icon. • Designed to work with both Bluetooth and 2.4GHz WiFi for enhanced range. Please note that it does not support 5 GHz WiFi. • We recommend enabling the device location setting for improved pairing with the product. • Requires iOS 11 or later. With the IntexLink App, you can enjoy full functionality and control over your Intex PureSpa. Whether you're connected via Bluetooth or 2.4GHz WiFi, you can easily set the temperature, program the heater, and schedule maintenance tasks to align with your weekly routine. Select models even allow you to schedule water chlorination along with filtration, ensuring your spa is always clean and ready for relaxation. Plus, the App allows you to maintain an idle water temperature during periods of non-use, which helps save energy. You can even program the app to automatically turn on and heat up the spa to your desired temperature when you're ready to unwind and indulge in the soothing bubbles. With the IntexLink App, the ultimate spa experience is right at your fingertips, no matter where you are.

About

GoSmooth3

Read full description

Drive smarter. Drive smoother. The first consumer-friendly version of GoSmooth is here — simple to use, intuitive, and packed with exactly the information you need to drive safer, more comfortably, and more energy-efficiently. GoSmooth analyzes your driving behavior, evaluates every maneuver, and scores your driving skills in real time. Challenge yourself to achieve a high GoSmooth Score, reduce your energy costs, and see how your driving compares with your friends. Smooth driving isn’t just smarter — it’s more fun.

Screenshots

INTEX Link4 screens
GoSmooth34 screens

Verdict

The call

The clearest difference is update cadence: GoSmooth3 at monthly against INTEX Link's every 9 months. INTEX Link's advantage is device support (3 vs 1) and iOS requirement (12.2 vs 17.6). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

INTEX Link ships an update every 9 months, GoSmooth3 monthly. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
INTEX Link versus GoSmooth3: the parameters behind the verdict, then further details
ParameterINTEX LinkGoSmooth3
PriceFreeFree
Rating2.2 (17 ratings) — better—
Positive reviews22.0% of reviews—
Number of ratings17 — better—
Update frequencyEvery 9 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.2 — better17.6
Further details — not scored
Size180 MB6 MB
Age rating9+17+
DeveloperINTEXRalfnun Tschanun

Bugs and requests

INTEX Link

Reported bugs

13 issues
  • Device randomly disappears from app without reason
  • App unable to dismiss error codes (E90, E91)
  • Scheduled programs fail to execute automatically
  • WiFi pairing fails at 25% completion
  • App becomes unresponsive after error occurrence
Show 8 more
  • Temperature display ring disappears
  • Heating function stops working after 2-3 remote activations
  • Incompatibility with PureSpa and certain newer models
  • Device unpairs after WiFi module reset
  • App requires daily reinstallation to function
  • Blank white screen requiring phone restart
  • Scheduled sanitation runs at wrong time (2pm instead of 2am)
  • App loses connection despite device remaining on WiFi

Requested features

8 requests
  • Dark mode option for nighttime use
  • Error notifications and alerts for spa issues
  • Ability to manually enter MAC address for forced connection
  • Extended filtration scheduling beyond 8 hours
  • Persistent error dismissal without app reinstall
Show 3 more
  • Better error code explanations and troubleshooting
  • Automatic reconnection after device reset
  • Improved salt level management interface

GoSmooth3

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

INTEX Link

No in-app purchases

None

GoSmooth3

No in-app purchases

Questions

Is INTEX Link free?
INTEX Link is free to download, with no in-app purchases.
Is GoSmooth3 free?
GoSmooth3 is free to download, with no in-app purchases.
Do INTEX Link or GoSmooth3 have ads?
Neither INTEX Link nor GoSmooth3 shows ads.
Which is updated more often, INTEX Link or GoSmooth3?
INTEX Link ships an update every 9 months, and GoSmooth3 monthly. Most recently, INTEX Link was updated on October 22, 2026 and GoSmooth3 on October 25, 2026.

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