LRTK vs GE Patrol
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LRTK
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Easily Handle High-Accuracy Survey Data on Your Smartphone This is the dedicated app for the "LRTK" centimeter-level GNSS device (*1). By connecting to the LRTK receiver and configuring Network RTK (NtripClient), you can achieve centimeter-level positioning accuracy. Through integration with the LRTK Cloud (*2), captured location data can be instantly synced and viewed via a web browser. Key Features & Use Cases: • Easy access to high-accuracy surveying. • Instantly share field survey data with office PCs. • Manage location data alongside site photos. • Easily acquire point cloud data. Note on Altitude Calculation: To obtain JGD2011 (Japan Geodetic Datum 2011) altitude, this app utilizes the calculation API provided by the Geospatial Information Authority of Japan (*3). (*1) https://www.lefixea.com/lrtk (*2) https://lconstruction.lefixea.jp/ (*3) https://vldb.gsi.go.jp/sokuchi/surveycalc/api_help.html
GE Patrol
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GLOCAL-EYEZパトロールは路面損傷、落下物、道路付属施設損傷などの道路パトロール情報を登録するアプリです。 登録したパトロールの内容はクラウドシステムにて一元管理を行い、帳票の自動作成、承認や出力ができます。
Screenshots
Verdict
The clearest difference is update cadence: LRTK at weekly against GE Patrol's every 2 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
LRTK ships an update weekly, GE Patrol every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | LRTK | GE Patrol |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 875 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | レフィクシア株式会社 | SmartCity Research Institute |
In-app purchases
LRTK
No in-app purchases
GE Patrol
No in-app purchases








