Comparison

Ay e vs LM

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

Head to head
About

Ay e

Features
Read full description

This APP has many functions related to instrument, such as monitoring the status of standby instrument、 setting instrument parameters、instrument management and wireless upgrading.

About

LM

Features
Read full description

Analyze vehicle dynamics in controlled conditions! Launchmeter is a vehicle motion data logger designed for automotive enthusiasts and professionals. The app uses GPS and device sensors to record motion parameters in controlled environments such as closed test tracks, autodromes, and private facilities. Motion interval analysis: • Time intervals for speed ranges: 0–60, 0–100, 50–150, 100–200, 0–200 km/h • Quarter-mile (402 m) with elapsed time and trap speed • Road gradient measurement to assess data validity Built-in speedometer — real-time speed display based on GPS, with maximum speed, distance traveled, and trip duration. Share results — export your data as a detailed statistics card. Sensor-based analytics — GPS and accelerometer fusion for reliable motion data recording. Multi-vehicle support — log motion data for passenger cars, performance vehicles, and other transport. SAFETY NOTICE: Launchmeter is NOT intended for use on public roads. This app is designed exclusively for data logging in controlled, closed environments — test tracks, autodromes, or other private facilities. A passenger should operate the device. The developer does not encourage speeding, racing, or reckless driving of any kind. Always obey all traffic laws. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Ay e4 screens
LM4 screens

Verdict

The call

The clearest difference is in-app purchases: Ay e at none against LM's 2. Ay e also leads on iOS requirement (12.0 vs 17.0). LM's advantage is update cadence (weekly vs every 5 weeks). On price, 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. LM sells 2 one-off in-app purchases. Ay e asks for nothing beyond the download.

UpkeepUpdate frequency

Ay e ships an update every 5 weeks, LM weekly. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level
Ay e versus LM: the parameters behind the verdict, then further details
ParameterAy eLM
PriceFreeFree
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size27 MB22 MB
Age rating17+4+
Developer迪 陈Bohdan Turivnyi

In-app purchases

None

Ay e

No in-app purchases

2 purchases

LM

One-time2
  • Unlimited garage$1.99
  • Remove Ads$4.99

Questions

Is Ay e free?
Ay e is free to download, with no in-app purchases.
Is LM free?
LM is free to download, with in-app purchases available.
Do Ay e or LM have ads?
Neither Ay e nor LM shows ads.
Which is updated more often, Ay e or LM?
Ay e ships an update every 5 weeks, and LM weekly. Most recently, Ay e was updated on October 13, 2026 and LM on October 25, 2026.

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