LRTK vs Outing Checker Widget
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LRTK
Read full descriptionHide full description
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
Outing Checker Widget
Read full descriptionHide full description
Outing Checker Widget is an iOS app that lets you manage your checklist items from both the main app and widgets. Features: Add / edit / delete / reorder items Toggle each item ON/OFF Check status from Home Screen widgets Toggle items directly from supported widgets Launch the app from Lock Screen widgets Auto reset (daily / specific weekdays / nth weekday) Home Screen widgets support standard and 2-column layouts
Screenshots
Verdict
The clearest difference is price: LRTK at Free against Outing Checker Widget's $0.49. Outing Checker Widget's advantage is update cadence (every 2 days vs weekly). On ads, in-app purchases, device support and iOS requirement 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
LRTK is free to download; Outing Checker Widget costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.
LRTK ships an update weekly, Outing Checker Widget every 2 days. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.
| Parameter | LRTK | Outing Checker Widget |
|---|---|---|
| Price | Free — better | $0.49 |
| Update frequency | Weekly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 867 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | レフィクシア株式会社 | Yusuke Yoshida |
In-app purchases
LRTK
No in-app purchases
Outing Checker Widget
No in-app purchases








