Speedometer vs Speedometer Mph Kph LockSpeed
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Speedometer
This application accurately tracks your real-time speed using GPS. It supports multiple units of measurement and languages, with options to request new ones.
- Real-time speed tracking
- Multiple speed units (m/s, mph, kph, ft/s, knots)
- Supports English and Spanish
- User feedback for new features/languages
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Speedometer - Real Time is a clean, easy-to-read GPS speedometer for iPhone. Track your current speed at a glance while driving, cycling, boating, or moving anywhere GPS is available. See more than just speed: • Real-time GPS speed • Heading and direction • Altitude • Latitude and longitude • Top speed • GPS accuracy status Customize the dashboard to fit how you travel. Choose your preferred speed unit, adjust the maximum gauge speed, switch appearance modes, and select from multiple app themes and gauge color options. Supported speed units: • Miles per hour (MPH) • Kilometers per hour (KPH) • Meters per second (MPS) • Feet per second (FPS) • Knots Speedometer - Real Time supports English and Spanish. Please use safely and follow all local laws. GPS accuracy can vary based on signal quality, device settings, and surrounding conditions.
Speedometer Mph Kph LockSpeed
This app tracks your speed, distance, and trip statistics. It offers live updates on your lock screen and dynamic island, making it easy to monitor your journey at a glance. Subscribe for full access to all tracking and display features.
- Real-time speed monitoring
- Distance and trip tracking
- Average and maximum speed display
- Session recording
- Live Activities integration
- Dynamic Island display
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Monitor your speed with LockSpeed! It offers distance, average, max, graphics, and session recording, and with Live Activities, you can view your speed on your LOCK SCREEN or on the DYNAMIC ISLAND, making it easy to stay updated on the go. Subscribe to enjoy all the features described above. - Choose the subscription length that suits you best: one month, six months, or one year. - Your iTunes account will charge your payment once you confirm your purchase. - After the purchase, You can manage your subscriptions and turn off auto-renewal from your Account Settings. - Your subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period. - The cost of renewal will be charged to your account 24 hours before the end of the current period. - When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ DSEG font: https://github.com/keshikan/DSEG https://www.keshikan.net/fonts-e.html https://github.com/keshikan/DSEG/blob/master/DSEG-LICENSE.txt https://openfontlicense.org/how-to-use-ofl-fonts/
Screenshots
Verdict
The clearest difference is review sentiment: Speedometer at 100% against Speedometer Mph Kph LockSpeed's 0%. Speedometer also leads on monetization model (free with in-app purchases vs subscription) and ratings volume (109 vs 5). Speedometer Mph Kph LockSpeed's advantage is update cadence (every 9 days vs every 3 months). On price, ads, in-app purchases 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
Both are free to download. Speedometer sells 1 one-off in-app purchase and Speedometer Mph Kph LockSpeed sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Speedometer holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Speedometer has 109 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of Speedometer's written reviews are positive against 0% of Speedometer Mph Kph LockSpeed's.
Speedometer ships an update every 3 months, Speedometer Mph Kph LockSpeed every 9 days. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.
| Parameter | Speedometer | Speedometer Mph Kph LockSpeed |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (109 ratings) — better | 4.4 (5 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 109 — better | 5 |
| Update frequency | Every 3 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.2 — better |
| Further details — not scored | ||
| Size | 6 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Dietrich | Sergio Rodriguez Rama |
Customer experience
Speedometer
Speedometer Mph Kph LockSpeed
In-app purchases
Speedometer
- Remove Ads$3.99
Speedometer Mph Kph LockSpeed
- One month of LockSpeed +3 Days trial$0.991 Month
- Six months of LockSpeed +$3.996 Months
- One year of LockSpeed +7 Days trial$4.991 Year
Questions
Is Speedometer free?
Is Speedometer Mph Kph LockSpeed free?
Which has better reviews, Speedometer or Speedometer Mph Kph LockSpeed?
Do Speedometer or Speedometer Mph Kph LockSpeed have ads?
Which is updated more often, Speedometer or Speedometer Mph Kph LockSpeed?
Other comparisons
