Speedometer km/h Odometer vs Mahsumah Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Speedometer km/h Odometer
This GPS-based application displays your current speed in km/h and tracks distance traveled. It records your maximum speed, alerts you to speed changes, and shows your top speed's location on a map. Offers light and dark modes for user preference.
- GPS speed display (km/h)
- Distance traveled tracking
- Maximum speed recording
- Speed limit alerts
- Map display of max speed location
- Light and dark mode
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A simple GPS digital speedometer free app that displays the speed kilometers per hour (km / h) measured by the GPS and the distance traveled. Keep a record of the maximum speed and vibrate with the maximum speed update or the specified speed exceeded. The background color can be switched between light mode and dark mode. The position and time of the maximum speed are displayed on the map. Notify GPS measurement error. Even on motorcycles, cars and planes.
Mahsumah Authenticator
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Mahsumah Authenticator — two-step verification codes for all your accounts. Works with any site or app that supports authenticator apps: Google, X, Instagram, Facebook, Microsoft, GitHub, Amazon, banks, stores, company systems and more. Scan the QR code from the site's security settings and your code appears instantly. • Supports the open TOTP (time-based) and HOTP (counter-based) standards. • SHA1, SHA256 and SHA512; 6, 7 or 8-digit codes; any refresh period. • Secret keys stay in your device's secure storage only — never sent to any server. • App lock with Face ID / Touch ID; codes hidden in the app switcher. • The site's logo next to each code. • Tap to copy; the code is cleared from the clipboard after 30 seconds. • Extra for Mahsumah customers: approve sign-ins with a notification and your biometrics. No ads. No tracking.
Screenshots
Verdict
The clearest difference is ads: Mahsumah Authenticator at none against Speedometer km/h Odometer's shown. Mahsumah Authenticator also leads on update cadence (weekly vs every 5 weeks). Speedometer km/h Odometer's advantage is iOS requirement (12.0 vs 17.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
Speedometer km/h Odometer ships an update every 5 weeks, Mahsumah Authenticator weekly. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.
| Parameter | Speedometer km/h Odometer | Mahsumah Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (251 ratings) — better | — |
| Positive reviews | 35.0% of reviews | — |
| Number of ratings | 251 — better | — |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | SHIGETO TAKAGI | Ahmed Saud |
In-app purchases
Speedometer km/h Odometer
No in-app purchases
Mahsumah Authenticator
No in-app purchases
Questions
Is Speedometer km/h Odometer free?
Is Mahsumah Authenticator free?
Do Speedometer km/h Odometer or Mahsumah Authenticator have ads?
Which is updated more often, Speedometer km/h Odometer or Mahsumah Authenticator?
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