Ay e vs LM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ay e
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This APP has many functions related to instrument, such as monitoring the status of standby instrument、 setting instrument parameters、instrument management and wireless upgrading.
LM
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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
Verdict
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
Both are free to download. LM sells 2 one-off in-app purchases. Ay e asks for nothing beyond the download.
Ay e ships an update every 5 weeks, LM weekly. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.
| Parameter | Ay e | LM |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 27 MB | 22 MB |
| Age rating | 17+ | 4+ |
| Developer | 迪 陈 | Bohdan Turivnyi |
In-app purchases
Ay e
No in-app purchases
LM
- Unlimited garage$1.99
- Remove Ads$4.99









