Comparison

Arctic Cooler vs Phone Temperature Checker

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

Head to head
About

Arctic Cooler

Control your Outwell Arctic cooler via Bluetooth. Adjust temperature, voltage protection, and lock the control panel remotely. This app offers seamless integration with compatible cooler models.

Highlights
  • Bluetooth cooler control
  • Set temperature
  • Adjust voltage protection
  • Lock control panel
  • Remote setting adjustments
Features
Read full description

Bluetooth control for your Outwell Arctic cooler models. Enables you to control all setting on the cooler, including setting the temperature, the voltage protection setting and locking the control panel on the cooler.

About

Phone Temperature Checker

Monitor your device's thermal status and receive one-tap cooling assistance. Optimize performance during gaming, charging, or heavy usage with live system insights and customizable cooling profiles.

Highlights
  • Live system status monitoring
  • Temperature estimation (°C/°F)
  • CPU, memory, and battery insights
  • Home Screen widgets
  • Live Activity / Dynamic Island integration
  • Multiple cooling profiles
  • Smart cooling tips
Features
Read full description

Is your iPhone getting hot, laggy, or draining too fast? Phone Temperature HeatGuard is a free app that shows a live thermal estimate and helps you cool the device with one tap — built for gaming, charging, and all-day use. FREE FEATURES (INCLUDED WITH DOWNLOAD) • Live system status: Normal, Fair, Serious, Critical • Temperature estimate in °C or °F • CPU, memory, battery, and charging insights • Home Screen widgets so you can check heat without opening the app • Live Activity / Dynamic Island while cooling is on • Game, Battery, Hot!, and Quick cooling profiles • Boost Level 1 and smart cooling tips OPTIONAL IN-APP PURCHASE — HEATGUARD PRO HeatGuard Pro is not included with the free download. It requires a separate In-App Purchase (auto-renewable subscription). With HeatGuard Pro you can: • Unlock Boost levels 2–8 • Use advanced cooling controls • Get priority support SUBSCRIPTION DETAILS • HeatGuard Pro Weekly — auto-renewable In-App Purchase • HeatGuard Pro Yearly — auto-renewable In-App Purchase Payment is charged to your Apple ID after purchase confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel in your App Store account settings. Restore Purchases is available in the app. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/sv56developer/privacy-policy Disclaimer: iOS does not expose hardware temperature sensors. Displayed temperatures are estimates based on Apple’s thermal state and on-device signals (CPU, charging, brightness, and cooling activity). This app cannot physically refrigerate your iPhone.

Screenshots

Arctic Cooler4 screens
Phone Temperature Checker4 screens

Verdict

The call

The clearest difference is in-app purchases: Arctic Cooler at none against Phone Temperature Checker's 2. Arctic Cooler also leads on iOS requirement (15.1 vs 18.0). Phone Temperature Checker's advantage is update cadence (every 3 weeks vs every 8 months) and ratings volume (5 vs 1). On price, rating, 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. Phone Temperature Checker sells 2 in-app purchases, starting at $3.99 per 7 days. Arctic Cooler asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Arctic Cooler against 5.0 for Phone Temperature Checker. That said, the two scores are not equally well evidenced: Phone Temperature Checker has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Arctic Cooler ships an update every 8 months, Phone Temperature Checker every 3 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Arctic Cooler versus Phone Temperature Checker: the parameters behind the verdict, then further details
ParameterArctic CoolerPhone Temperature Checker
PriceFreeFree
Rating5.0 (1 ratings)5.0 (5 ratings)
Positive reviews—100.0% of reviews
Number of ratings15 — better
Update frequencyEvery 8 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size17 MB8 MB
Age rating4+4+
DeveloperOutwell Arctic CoolerHa Quyen Ho Thi

In-app purchases

None

Arctic Cooler

No in-app purchases

2 purchases

Phone Temperature Checker

Subscriptions2
  • CPU Cooler Pro Weekly$3.997 Days
  • Phone Cooler Pro Yearly3 Days trial$34.991 Year

Questions

Is Arctic Cooler free?
Arctic Cooler is free to download, with no in-app purchases.
Is Phone Temperature Checker free?
Phone Temperature Checker is free to download, with in-app purchases available.
Which has better reviews, Arctic Cooler or Phone Temperature Checker?
Arctic Cooler and Phone Temperature Checker are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.
Do Arctic Cooler or Phone Temperature Checker have ads?
Neither Arctic Cooler nor Phone Temperature Checker shows ads.
Which is updated more often, Arctic Cooler or Phone Temperature Checker?
Arctic Cooler ships an update every 8 months, and Phone Temperature Checker every 3 weeks. Most recently, Arctic Cooler was updated on October 27, 2026 and Phone Temperature Checker on October 31, 2026.

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