Comparison

GPS Race Timer vs HONDAtabase

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

Head to head
About

GPS Race Timer

Accurately measure vehicle acceleration times like 0-60 mph and 1/4 mile using your iPhone's GPS. Set up timers beforehand and let the app automatically start measurements when speed targets are met or motion is detected. Save, export, and transfer your performance data easily.

Highlights
  • Measure 0-60 mph, 60-120 mph, 1/4 mile
  • Automatic start detection
  • Save and export results
  • Preset and adjustable timers
  • No extra hardware required
  • Optional PRO version features
Read full description

Measure acceleration times such as 0–60 mph, 60–120 mph and 1/4 mile directly with your iPhone — accurately and without extra hardware. The app is designed so it doesn’t need to be operated while driving; you just set everything up beforehand while stationary. Measurements then start automatically — when the target speed is reached or when a start is detected. You can save results locally on your iPhone and, if needed, export them or transfer them to other devices. Preset timers: 60 ft, 1/8 mile, 1/4 mile, 1/2 mile, 1 mile, 0 – 60 mph, 0 – 120 mph, 50 – 75 mph, 60 – 120 mph, 0 – 100 km/h, 0 – 200 km/h, 80 – 120 km/h, 100 – 200 km/h. All timers are, of course, fully adjustable. The free version measures up to two times per run. How to use the app: Check the timer settings on the start screen. If everything looks good, place your iPhone in the car where it has good GPS reception and is held securely, then start the acceleration test. You can adjust the timer configuration in the Settings screen (just tap the relevant timer). Then return to the race screen and follow the previous instruction. Optional PRO version (in-app purchase): 1. Up to four timers in parallel (instead of two) 2. Precise determination of elevation differences 3. Simulation of a Sportsman start and reaction-time measurement 4. No ad banners

About

HONDAtabase

Access detailed specifications for various Honda engine series, including A-, B-, C-, D-, F-, G-, H-, J-, K-, L-, N-, and R-Series. It also provides OBD0/OBD1/OBD2 ECU fault codes, transmission specs, ECU pinouts, and a bearing thickness chart.

Highlights
  • Honda engine series specifications
  • OBD ECU fault codes
  • Transmission specifications
  • ECU list and pinouts
  • Bearing thickness chart
Features
Read full description

Honda™ Automotive Database - A-, B-, C-, D-, F-, G-, H-, J-, K-, L-, N-, R-Series Engine Specifications - OBD0/OBD1/OBD2 ECU Fault Codes - Transmission Specifications - ECU List - Bearing thickness chart - ECU pinouts The trademark "Honda" and any other product names, service names or logos of Honda used, quoted and/or referenced in this app are trademarks or registered trademarks of Honda or any of its affiliates. Other product names and/or company names used in the app may be protected as their trademarks and/or trade names.

Screenshots

GPS Race Timer4 screens
HONDAtabase3 screens

Verdict

The call

GPS Race Timer and HONDAtabase both sit at 4.5 stars, but that hides the real split: 73% of HONDAtabase's written reviews are positive against 35% of GPS Race Timer's. HONDAtabase also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 7 months). GPS Race Timer's advantage is ratings volume (2.7K vs 32) and iOS requirement (12.2 vs 15.0). 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. GPS Race Timer sells 1 one-off in-app purchase. HONDAtabase asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for GPS Race Timer against 4.6 for HONDAtabase. That said, the two scores are not equally well evidenced: GPS Race Timer has 2.7K ratings behind it against 32, so its average is the more settled of the two. Written reviews are what separate them: 35% of GPS Race Timer's written reviews are positive against 73% of HONDAtabase's.

UpkeepUpdate frequency

GPS Race Timer ships an update every 7 months, HONDAtabase every 3 weeks. The most recent releases landed on September 20, 2026 and September 11, 2026 respectively.

Scorecard6 real differences · 4 level
GPS Race Timer versus HONDAtabase: the parameters behind the verdict, then further details
ParameterGPS Race TimerHONDAtabase
PriceFreeFree
Rating4.5 (2.7K ratings)4.6 (32 ratings) — better
Positive reviews34.7% of reviews72.7% of reviews — better
Number of ratings2.7K — better32
Update frequencyEvery 7 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.2 — better15.0
Further details — not scored
Size50 MB93 MB
Age rating4+4+
DeveloperThomas HagenauPeter Linszter

Customer experience

GPS Race Timer

All ratings2,612 ratings
Positive87.1%
Neutral4.7%
Negative8.2%
Written reviews124 reviews
Positive34.7%
Neutral4.0%
Negative61.3%

HONDAtabase

All ratings32 ratings
Positive90.6%
Neutral3.1%
Negative6.3%
Written reviews11 reviews
Positive72.7%
Neutral9.1%
Negative18.2%

Bugs and requests

GPS Race Timer

Reported bugs

4 issues
  • Timer doesn't reset properly
  • App crashes on startup
  • Significant GPS/speed detection delays
  • Recorded times do not match actual performance

Requested features

4 requests
  • Add 60ft and 1/8 mile times
  • Automatic start/stop of timer
  • Manual start option for timer
  • Improved accuracy and consistency

HONDAtabase

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

GPS Race Timer

One-time1
  • PRO$4.99
None

HONDAtabase

No in-app purchases

Questions

Is GPS Race Timer free?
GPS Race Timer is free to download, with in-app purchases available.
Is HONDAtabase free?
HONDAtabase is free to download, with no in-app purchases.
Which has better reviews, GPS Race Timer or HONDAtabase?
HONDAtabase is rated higher. GPS Race Timer averages 4.5 out of 5 from 2.7K ratings, while HONDAtabase averages 4.6 from 32 ratings.
Do GPS Race Timer or HONDAtabase have ads?
Both GPS Race Timer and HONDAtabase show ads.
Which is updated more often, GPS Race Timer or HONDAtabase?
GPS Race Timer ships an update every 7 months, and HONDAtabase every 3 weeks. Most recently, GPS Race Timer was updated on September 20, 2026 and HONDAtabase on September 11, 2026.

Other comparisons