Comparison

Phone Temperature vs WattCheck

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

Head to head
About

Phone Temperature

Monitor and manage your phone's heat in real time with smart cooling tools and an easy dashboard. Optimize performance and extend device life with live thermal tracking and one-tap modes for gaming, battery saving, and everyday use.

Highlights
  • Real-time thermal monitoring
  • Smart cooling profiles
  • Powerful cooling actions
  • Boost control system
  • Live Activity and Dynamic Island support
  • Hardware insights
  • Expert cooling tips
Features
Read full description

Phone Temperature helps you monitor and manage your phone heat in real time so your device stays fast safe and reliable every day with smart cooling tools and an easy dashboard you always know when your phone is getting hot and what to do about it Stay in control with live thermal tracking powerful cooling actions and simple one tap modes designed for gaming battery saving and everyday use all built to improve performance and extend device life Main features • Real time thermal monitoring with clear and simple dashboard • 4 smart cooling profiles including Game Mode Battery Saver Hot and Quick Cool • 8 powerful cooling actions to reduce heat and optimize performance • Boost control system to adjust cooling strength from 0 percent to 100 percent • Live Activity and Dynamic Island support for instant temperature updates • Watch companion to monitor your phone from your wrist • Home screen widgets in multiple sizes for quick access • Hardware insights including CPU usage memory and battery health • 7 expert cooling tips with easy guides and effectiveness ratings Upgrade to Phone Temperature Pro for advanced controls enhanced cooling tools and priority support Download Phone Temperature now and keep your phone running cool smooth and efficient every day Disclaimer: iOS does not provide actual temperature data displayed temperatures are estimates based on Apple thermal level system. Privacy Policy https://suleapp.vercel.app/privacy Terms of Use https://suleapp.vercel.app/terms

About

WattCheck

This app helps you test and compare your charging cables and power adapters. It estimates charging performance over time, allowing you to rank your cables and identify the best and weakest charging gear. Clean up your cable drawer and stop guessing which cable is slowing you down.

Highlights
  • Charging performance test
  • 5, 10, and 20 minute results
  • Cable ranking
  • Best and weakest cable detection
  • Charger comparison
  • Test history
  • CSV export
Features
Read full description

WattCheck helps you understand which charging cables and power adapters actually perform well. Have a drawer full of USB-C and Lightning cables? Not sure which one charges fast, which one is slow, and which one may be worn out? WattCheck makes it easy to test and compare your charging setup using real-world battery charging behavior. Start a test, keep your device connected, and WattCheck estimates charging performance over 5, 10, and 20 minute windows. Save results for each cable and charger, build a personal cable ranking, and quickly spot weak or inconsistent charging gear. KEY FEATURES • Charging Performance Test Run simple charging tests and see estimated speed in % per hour and normalized watt estimates. • 5, 10 and 20 Minute Results Get quick early feedback after 5 minutes, better accuracy after 10 minutes, and stronger comparison data after 20 minutes. • Cable Ranking Save tests for different cables and automatically rank them by performance. • Best and Weakest Cable Detection WattCheck highlights your best-performing cable and helps identify cables that may be slow, weak, or degraded. • Charger Comparison Name your power adapters and compare how different chargers perform with different cables. • Test History Keep a complete history of your charging tests, including cable name, charger name, device profile, battery change, duration, estimated power, and notes. • Charts View charging progress and speed charts to better understand each test. • Device Profiles Choose your iPhone or iPad model so WattCheck can use the correct battery capacity for better estimates. • Smart Warnings WattCheck warns you when a test may be less reliable, such as when battery level is above 80%, where iOS may reduce charging speed. • CSV Export Export your test history for personal tracking, troubleshooting, or comparison. HOW IT WORKS WattCheck uses public iOS battery information to estimate charging performance based on battery level changes over time. It does not require special hardware and does not use private system APIs. For best results: • Test between 20% and 70% battery • Use the same device when comparing cables • Use the same charger when comparing cables • Keep the device temperature normal • Run longer tests for better accuracy IMPORTANT NOTE WattCheck does not directly read USB voltage, current, or USB Power Delivery data. iOS does not provide this information to regular App Store apps. WattCheck estimates real-world charging performance based on battery level changes, making it useful for comparing cables and chargers in everyday conditions. PREMIUM WattCheck Premium unlocks unlimited charging tests, full history, cable ranking, charts, charger comparison, and CSV export. Use WattCheck to clean up your cable drawer, find your best charger setup, and stop guessing which cable is slowing you down. Subscription Plans: - Payment will be charged to your App Store Account at confirmation of purchase. - Your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. - Your account will be charged for renewal within 24 hours prior to the end of the current subscription period. Automatic renewals will cost the same price you were originally charged for the subscription. - Manage or cancel your subscription from your user settings in the App Store at any time after purchasing. - Any unused portion of a free trial will be forfeited if you purchase a subscription. Privacy Policy: https://sunteame.com/privacy-policy/ Terms of Use: https://sunteame.com/terms-of-service/ If you have questions or feature requests, use the support link in the app to contact us.

Screenshots

Phone Temperature4 screens
WattCheck4 screens

Verdict

The call

The clearest difference is rating: Phone Temperature at 4.3 against WattCheck's 1.0. Phone Temperature also leads on ratings volume (193 vs 1). On price, ads, 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. Phone Temperature sells 2 in-app purchases, starting at $3.99 per 7 days and WattCheck sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Phone Temperature holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Phone Temperature has 193 ratings behind it against 1, so its average is the more settled of the two.

Scorecard2 real differences · 8 level
Phone Temperature versus WattCheck: the parameters behind the verdict, then further details
ParameterPhone TemperatureWattCheck
PriceFreeFree
Rating4.3 (193 ratings) — better1.0 (1 ratings)
Positive reviews5.9% of reviews—
Number of ratings193 — better1
Update frequency—Every 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size8 MB16 MB
Age rating4+4+
DeveloperSule DemirSUN TEAME PTE. LTD.

Customer experience

Phone Temperature

All ratings193 ratings
Positive82.4%
Neutral4.1%
Negative13.5%
Written reviews17 reviews
Positive5.9%
Neutral11.8%
Negative82.4%

WattCheck

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Phone Temperature

Subscriptions2
  • Weekly$3.997 Days
  • Yearly$29.991 Year
3 purchases

WattCheck

Subscriptions3
  • WattCheck Premium Weekly$1.997 Days
  • WattCheck Premium Monthly$5.991 Month
  • WattCheck Premium Yearly$29.991 Year

Questions

Is Phone Temperature free?
Phone Temperature is free to download, with in-app purchases available.
Is WattCheck free?
WattCheck is free to download, with in-app purchases available.
Which has better reviews, Phone Temperature or WattCheck?
Phone Temperature is rated higher. Phone Temperature averages 4.3 out of 5 from 193 ratings, while WattCheck averages 1.0 from 1 ratings.
Do Phone Temperature or WattCheck have ads?
Neither Phone Temperature nor WattCheck shows ads.

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