Android Apps
15 apps, all available on Google Play. No accounts and no subscriptions. Most are free with ads and an optional one-time purchase to remove them.
Developer & network tools
SSH, network scanning, DNS, uptime, cron, REST and Bluetooth LE tools for your phone.
ShellPad
SSH & Telnet client
SSH and Telnet client with tabs, SSH keys, an SFTP file browser, snippets and port forwarding.
ProbeKit
Network port scanner
Port scanner, LAN device discovery with names and vendors, ping and Whois in one app.
DNSLens
DNS lookup & checker
DNS lookup, propagation check across public resolvers, and an A to F email deliverability grade.
UptimeOwl
Website uptime monitor
Website uptime monitor with keyword checks, SSL expiry alerts, down alerts and a home screen widget.
CronTab
Cron expression tool
Build, explain and test cron schedules, with time zones, exports to other schedulers and a widget.
APIBench
HTTP & REST client
REST API client with environments, cURL and collection import, formatted JSON responses and history.
ByteProbe
BLE scanner & GATT explorer
Bluetooth LE scanner and GATT explorer: read, write, notify, decoded values, live traffic log and export.
Everyday apps
Calculators, hiking maps, the garage, the kitchen, the garden and more.
CalcPilot
Graphing calculator
Scientific, graphing, matrix and statistics calculator with a unit converter and a home screen widget.
NurseCalc
Nursing calculator
More than 40 nursing calculators and 15 clinical scoring tools, offline, with the formula behind each one.
TrailMap
Offline hiking GPS
Offline topo maps, GPS track recording, waypoints and GPX, with Australian topo layers and bushfire alerts.
Spanner & Log
Vehicle maintenance log
Vehicle maintenance logbook: service history, repairs, factory specs, build planner and OBD-II trouble codes.
Provisions
Recipe manager
Offline recipe manager: save recipes, track your pantry and build shopping lists.
GalileoSharp
Photo sharpener
Sharpen and deblur photos with five scientific algorithms, target presets, a before/after slider and batch mode.
Garden Planner
Plan, plant & grow
Plant library with care and spacing guides, monthly planting guide, companion planting and garden tracking.
LicenseUp
DMV practice test
DMV written test practice for all 50 states and D.C., plus CDL, with an exam simulator and missed-question review.
Questions or feedback: [email protected]