EUC SoH Analyzer

Name: EUC SoH Analyzer
Author: tritbool

Livetritbool1 app · 47 installsToolsFreeio.github.eucsoh.android

Analyze electric unicycle battery health from ride logs

Alert me ★ Watch Open in Play ↗

Total installs: 47
Installs / day: —
Rating: —★
Released: 4 May 2026
Last update: 29 May 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

7 in 5 groups

4 Sensitive2 Notable1 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

PhoneNotable1

Access to phone calls, call history, and voicemail

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

OtherRoutine1

Access to miscellaneous device features that don't fit other categories

Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

EUC SoH is a state-of-health (SoH) analysis tool for electric unicycles. It processes ride logs from popular EUC logging apps to estimate battery health, internal resistance and long-term degradation patterns. The app runs entirely on-device, without trackers or network access. It is fully free and open source under the AGPL license. Main features: - Scan storage recursively to discover WheelLog and EUC World subfolders and CSV log files automatically. - Parse ride logs and separate accepted files from rejected ones, with clear rejection reasons (too few data points, invalid Req computation, etc.). - Compute state-of-health metrics such as equivalent resistance (Req) and CUSUM-based indicators. - Display interactive charts using MPAndroidChart to visualize resistance evolution and SoH trends over time. - Maintain per-wheel file management: inspect which logs belong to each wheel, exclude problematic files, and keep only the relevant data set for analysis. - Export a structured archive suitable for resale, expertise or maintenance: a PDF report (soh.pdf), a statistics summary CSV, plus the corresponding WheelLog and EUC World logs, organized by wheel identifier. - Offer direct sharing of the generated PDF and archive to messaging apps, e-mail or cloud storage, with a UX designed around a small number of clear actions. - Work offline by default; no account, no registration, no external server. Typical workflow: 1. Scan storage for folders where WheelLog or EUC World logs are stored. 2. Let EUC SoH scan subfolders recursively to find all compatible CSV files and group them by wheel. 3. Run the SoH analysis to compute Req and related metrics, then inspect the generated charts for long-term battery degradation. 4. Review the list of accepted and rejected logs files during the analysis. 5. Export a PDF report along with a structured archive of the underlying logs, ready to be shared with a buyer, technician or for your personal records. EUC SoH is intended for technically minded riders, enthusiasts and repair shops who need transparent and reproducible diagnostics for electric unicycle battery health. Based on https://hal.science/hal-05553115

What's new

Various fixes

Growing in Tools

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