Comparison

HUD Speedometer GPS vs Bullet App

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

Head to head
About

HUD Speedometer GPS

Features
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Transform your device into a professional speedometer with our simple, accurate GPS speed tracking app. Monitor your speed in real-time with a crystal-clear digital display and HUD mode for safer driving. KEY FEATURES: Real-time GPS speed tracking with high accuracy Digital speedometer with customizable display HUD (Head-Up Display) mode for windshield projection Odometer to track total distance traveled Speed limit alerts and warnings Trip computer with average and maximum speed Works offline - no internet required Simple, clean interface Supports mph and km/h Perfect for cars, bikes, boats, and any vehicle. Whether you're checking your actual speed, tracking trips, or need a reliable odometer, our speedometer delivers precise measurements every time.

About

Bullet App

Features
Read full description

A smart app that lets you control your car’s sound easily and professionally. If you’ve installed a Bullet-supported exhaust system, the app gives you full control over the sound. With the Bullet App, you can: Turn the exhaust sound on or off with a single tap Control the sound through the app or the dedicated remote Enjoy a personalized driving experience based on your mood and the road Instantly switch between quiet mode and sport mode The app is designed to give you intelligent control, a smooth experience, and powerful sound when you need it β€” without any complexity.

Screenshots

HUD Speedometer GPS4 screens
Bullet App4 screens

Verdict

The call

The clearest difference is in-app purchases: Bullet App at none against HUD Speedometer GPS's 1. Bullet App also leads on iOS requirement (16.6 vs 18.5). On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. HUD Speedometer GPS sells 1 one-off in-app purchase. Bullet App asks for nothing beyond the download.

UpkeepUpdate frequency

HUD Speedometer GPS ships an update monthly, Bullet App every 2 months. The most recent releases landed on October 30, 2026 and October 19, 2026 respectively.

Scorecard2 real differences Β· 4 level
HUD Speedometer GPS versus Bullet App: the parameters behind the verdict, then further details
ParameterHUD Speedometer GPSBullet App
PriceFreeFree
Update frequencyMonthly β€” betterEvery 2 months
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhoneiPhone, iPad β€” better
Requires iOS18.516.6 β€” better
Further details β€” not scored
Size11 MB18 MB
Age rating+44+
DeveloperAPPLU DIGITAL LTDAABDULRAHMAN BAQALB

In-app purchases

1 purchases

HUD Speedometer GPS

One-time1
  • Premium Access to the App$9.99
None

Bullet App

No in-app purchases

Questions

Is HUD Speedometer GPS free?
HUD Speedometer GPS is free to download, with in-app purchases available.
Is Bullet App free?
Bullet App is free to download, with no in-app purchases.
Do HUD Speedometer GPS or Bullet App have ads?
Neither HUD Speedometer GPS nor Bullet App shows ads.
Which is updated more often, HUD Speedometer GPS or Bullet App?
HUD Speedometer GPS ships an update monthly, and Bullet App every 2 months. Most recently, HUD Speedometer GPS was updated on October 30, 2026 and Bullet App on October 19, 2026.

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