Comparison

Lap Timer with Graph 2 Free vs GPS Lap Timer

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

Head to head
About

Lap Timer with Graph 2 Free

This app provides precise lap timing with 0.01-second increments and offers multiple display options including graph and table views. It allows for unlimited data storage, CSV export, and target time setting for performance analysis. Features include countdown timers with customizable alerts and the ability to disable auto-lock.

Highlights
  • 0.01-second lap timing
  • Graph and table display options
  • Unlimited lap data storage
  • CSV data export
  • Target time setting and comparison
  • Customizable countdown timer
Features
Read full description

This app is a lap timer equipped with a graph display function. Main function Lap Timer Time is measured in increments of 0.01 seconds. There are three types of lap time display. (only graph, only table, both graph and table) Lap times are saved as data. The number of data that can be stored is unlimited. The stored data can be output in CSV format. You can create the target time. You can use as a target time data that has been saved. The measurement time and the target time will be drawn at the same time on the graph. You can check the difference between the target time and the lap time in the case of a table display mode. Countdown Time You can set the notice at the time specified before the end of the timer. Setting time can be set from the date and time in addition to the remaining time. Notice sound and end sound can be selected from multiple sounds. Other It is possible to release the auto-lock function when you are working countdown timer or lap timer. (You can keep alive the automatic lock function in accordance with the setting of your iPhone) Requirements iOS6.1 and later There are ads. (There is also a paid version without ads, expanded the size of the graph.)

About

GPS Lap Timer

Accurately measure lap and sector times for race tracks using your iPhone's GPS. This app employs proprietary algorithms for precise timing without external receivers. It saves approximately 10,000 laps and supports numerous circuits worldwide.

Highlights
  • Accurate lap and sector timing
  • Uses iPhone GPS
  • Proprietary measurement algorithms
  • Saves up to 10,000 laps
  • Supports numerous global circuits
  • Stand-by mode for pocket use
Features
Read full description

• "GPS Lap Timer" is a lap timer app for racing circuits that utilizes the iPhone's GPS function. • Easily and accurately measure lap times and sector times using only your iPhone. No external GPS receiver is required. • The accuracy of a GPS lap timer is not determined solely by the GPS update frequency. This app achieves highly accurate lap time measurement through its unique measurement logic. • Approximately 10,000 measured lap times are saved and can be viewed and shared. • Enjoy a fulfilling racing life with this app! (How to use) Please see "https://gpslaptimer.blogspot.com/2026/08/gps-lap-timer-free-ios-app.html”. You can also access it from “Settings” → “User Guide” in the app. (Measurable circuits) Planned to be added. Please let us know if you have any requests. Please also report any bugs or issues. (Australia) Sydney Motorsport Park (Brabham, Gardner GP, Druitt North) Sydney Motorsport Park Amaroo South (Canada) Calabogie Motorsports Park CTMP Driver Development Track CTMP Grand Prix Track CTMP Karting Track (CCW) CTMP Karting Track (CW) Toronto Motorsports Park (CCW) Toronto Motorsports Park (CW) (France) Circuit Paul Ricard (Gernany) Nürburgring Nordschleife Nürburgring Nordschleife (BTG) (Japan) Please see “https://gpslaptimer.blogspot.com/2026/08/list-of-japanese-circuits.html”. (Malaysia) Sepang International Circuit (Taiwan) Lihpao G2 Circuit (Thailand) Chang International Circuit (United Kingdom) Oulton Park Circuit Silverstone International Circuit Silverstone Grand Prix Circuit Silverstone Stowe Circuit Silverstone National Circuit Donington Park Circuit Brands Hatch GP Circuit Brands Hatch Indy Circuit (United States) Blackhawk Farms Raceway BRP Kart CCW1 BRP Kart CW1 BRP Race CCW1 BRP Race CW1 BRP Race CCW2 BRP Race CW2 BRP The Circuit CCW (Buttonwillow Raceway Park) BRP The Circuit CW (Buttonwillow Raceway Park) Laguna Seca Road America Sebring Raceway GP Road Course Sonoma Raceway Summit Point Motorsports Park (Main) Summit Point (Jefferson Circuit CCW) Summit Point (Shenandoah Circuit CCW) VIR Grand∙Full Course VIR North Course VIR South Course VIR Patriot Course Waterford Hills Road Racing The developer assumes no responsibility for any accident, violation, loss or claims by third parties which may arise from the use of this app. Terms of Use: This application is provided under the Apple Standard End User License Agreement (EULA). https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Lap Timer with Graph 2 Free4 screens
GPS Lap Timer4 screens

Verdict

The call

The clearest difference is review sentiment: GPS Lap Timer at 62% against Lap Timer with Graph 2 Free's 0%. GPS Lap Timer also leads on update cadence (every 6 days vs every 29 months). Lap Timer with Graph 2 Free's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price 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 Lap Timer sells 3 in-app purchases, starting at $3.99 per 3 months. Lap Timer with Graph 2 Free asks for nothing beyond the download.

UpkeepUpdate frequency

Lap Timer with Graph 2 Free ships an update every 29 months, GPS Lap Timer every 6 days. The most recent releases landed on September 26, 2026 and October 12, 2026 respectively.

Scorecard6 real differences · 4 level
Lap Timer with Graph 2 Free versus GPS Lap Timer: the parameters behind the verdict, then further details
ParameterLap Timer with Graph 2 FreeGPS Lap Timer
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews61.9% of reviews — better
Number of ratings1 — better—
Update frequencyEvery 29 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size4 MB8 MB
Age rating4+4+
DeveloperR.E.O. FactoryTakao Ichimura

Customer experience

Lap Timer with Graph 2 Free

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

GPS Lap Timer

Written reviews21 reviews
Positive61.9%
Neutral19.0%
Negative19.0%

In-app purchases

None

Lap Timer with Graph 2 Free

No in-app purchases

3 purchases

GPS Lap Timer

Subscriptions2
  • Unlimited Measurements$3.993 Months
  • Unlimited Measurements$5.991 Year
One-time1
  • Unlimited measurements$9.99

Questions

Is Lap Timer with Graph 2 Free free?
Lap Timer with Graph 2 Free is free to download, with no in-app purchases.
Is GPS Lap Timer free?
GPS Lap Timer is free to download, with in-app purchases available.
Do Lap Timer with Graph 2 Free or GPS Lap Timer have ads?
GPS Lap Timer shows ads; Lap Timer with Graph 2 Free does not.
Which is updated more often, Lap Timer with Graph 2 Free or GPS Lap Timer?
Lap Timer with Graph 2 Free ships an update every 29 months, and GPS Lap Timer every 6 days. Most recently, Lap Timer with Graph 2 Free was updated on September 26, 2026 and GPS Lap Timer on October 12, 2026.

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