Comparison

Speedometer vs 発熱スマホお知らせ

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

Head to head
About

Speedometer

Transform your device into a precise digital dashboard for tracking speed, distance, and routes. Features include real-time GPS tracking, trip history, and customizable display modes for various vehicles and activities.

Highlights
  • Real-time GPS speed and distance tracking
  • Detailed trip history and route mapping
  • Smart odometer and gauge functionality
  • Background tracking with screen off
  • Customizable view modes (bicycle, big numbers)
  • Speed calibration tools
Features
Read full description

GPS Speedometer & Odometer: The Best Digital Dashboard Turn your smartphone into a professional-grade digital dashboard with the GPS Speedometer & Odometer app. Whether you’re driving a car, riding a motorcycle, or cruising on a boat, our universal tracker provides a highly accurate reading using advanced GPS technology. It’s the best tool for real-time speed monitoring and trip calibration. Key Features: Precision GPS Maps & Tracking Record your journeys in real-time. View your exact path, duration, and total distance on high-definition maps. Our online and offline modes ensure you never lose a test score of your route. Detailed Trip History & Benchmark Save your GPS tracks, analyze your average pace, and benchmark your performance. Whether you use an iPhone or another device, you can share your favorite cycling trails with friends. Smart Odometer & Gauge Track your total mileage and trip distance with digital precision. It’s a perfect replacement for a broken mechanical or analog speedometer. From a Ford F150 to a TH350 or 700R4 transmission setup, our app logs every kilometer and mph automatically. Background & Wireless Performance Keep tracking your speed even when the screen is off. Our live display widget works like a wireless smart cluster, ensuring uninterrupted recording without a cable and without draining your battery. Custom View Modes Bicycle & Scooter Mode: High-contrast interface designed for bike, scooter, and electric vehicle riders. Bigger Numbers (Dash) Mode: Maximum readability with bigger fonts. See your speed gauge clearly at a glance—perfect for a safe dash view. Calibration & Tool Kit Need to calibrate or recalibrate your speed after changing tires? Use our calibrator features to ensure your electronic tachometer stays precise. It works better than a basic adapter or a DIY Raspberry Pi setup. Perfect For: Drivers (Ford, Harley, etc.): A reliable free backup for a broken car or motorcycle cluster. No fuse or cable required! Marine & Outdoor: Ideal for marine use on a boat or even a golf cart. Cycling & Fitness: Monitor your cycling pace and work on your daily commutes." Privacy policy: https://ervi.dev/privacy-policy Terms of use: https://ervi.dev/terms-of-use

About

発熱スマホお知らせ

Features
Read full description

発熱スマホお知らせは、iOSが提供する端末の熱状態を見やすく表示するアプリです。 状態に合わせて女の子の表情と服装が変わり、今の目安をやさしく知らせます。熱を持っている時は、明るさを下げる、ケースを外す、充電や重いアプリを休ませるなどの対策を確認できます。 このアプリは端末内部の実測温度を表示しません。iOSの熱状態をもとにした目安表示で、医療、修理、故障診断を目的としたものではありません。

Screenshots

Speedometer3 screens
発熱スマホお知らせ4 screens

Verdict

The call

The clearest difference is price: Speedometer at Free against 発熱スマホお知らせ's $0.49. Speedometer also leads on update cadence (every 9 days vs monthly). 発熱スマホお知らせ's advantage is in-app purchases (none vs 1) and ads (none vs shown).

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

Speedometer is free to download; 発熱スマホお知らせ costs $0.49 up front. Speedometer sells 1 one-off in-app purchase. 発熱スマホお知らせ asks for nothing beyond the download.

UpkeepUpdate frequency

Speedometer ships an update every 9 days, 発熱スマホお知らせ monthly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard6 real differences · 4 level
Speedometer versus 発熱スマホお知らせ: the parameters behind the verdict, then further details
ParameterSpeedometer発熱スマホお知らせ
PriceFree — better$0.49
Rating4.5 (19 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings19 — better—
Update frequencyEvery 9 days — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size30 MB13 MB
Age rating4+4+
DeveloperERVI FIRST LLCsatoshi amasaki

In-app purchases

1 purchases

Speedometer

One-time1
  • GPS Speedometer PRO$0.99
None

発熱スマホお知らせ

No in-app purchases

Questions

Is Speedometer free?
Speedometer is free to download, with in-app purchases available.
Is 発熱スマホお知らせ free?
発熱スマホお知らせ costs $0.49, with no in-app purchases.
Do Speedometer or 発熱スマホお知らせ have ads?
Speedometer shows ads; 発熱スマホお知らせ does not.
Which is updated more often, Speedometer or 発熱スマホお知らせ?
Speedometer ships an update every 9 days, and 発熱スマホお知らせ monthly. Most recently, Speedometer was updated on November 9, 2026 and 発熱スマホお知らせ on November 5, 2026.

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