EngineerTact vs RECORDIT_DAILY

EngineerTact is an offline field toolkit for engineers, land surveyors, RF technicians, and field operators across all domains — land, sea, and air. KEY FEATURES: • WGS84 Geodetic Coordinate Conversion — Convert between Geodetic (Lat/Lon/Alt) and ECEF (X/Y/Z) using the Bowring iterative algorithm. Real-time ENU Local Tangent Plane target tracking with bearing and range. • RF & Radar Calculator — Compute Free Space Path Loss (FSPL), Radar Line of Sight (4/3-Earth model), first Fresnel Zone radius, and signal wavelength. All calculations run on-device. • Mission Brief Planner — Build complete field mission briefs with route distance (Haversine), bearing in degrees and NATO mils, estimated time of arrival, and RF link margin. Save and reload briefs on-device. • Aerospace & Maritime Converter — Convert speed (knots, km/h, m/s, Mach), altitude (ft, m, FL), pressure (hPa, inHg, psi), and ISA atmospheric parameters with full unit coverage. • Number Base & Data Converter — Convert between decimal, hexadecimal, binary, and octal. IEEE 754 float analysis. Bit-width calculator. • Formulas & Reference — Full mathematical reference for FSPL, WGS84 geodesy, Haversine, radar horizon, Fresnel zone, and NATO unit standards. All calculations are performed entirely on-device. No network connection, no account, no tracking, no ads. Designed and engineered by Fırat Bozkaya.

"If only I had recorded that..." Never again. RECORDIT is a background recorder that captures your whole day. At work or in daily life, the moments you will want to hear again arrive without warning, and there is rarely time to press record. Start it ahead of time and it keeps recording while you use other apps or the screen is off. It wraps up automatically at midnight (23:59:59). Great for - Meetings, lectures and interviews you will want to revisit - Keeping an accurate record of instructions and commitments from a meeting - Capturing something important by voice instead of typing a note - Keeping a light voice log of your day Key features All-day recording - One tap records all day in the background - Keeps going while you use other apps or the screen is off - Stops automatically at midnight, with a reminder the next day Clips - Save an important moment as a separate clip while recording - Includes the previous interval (10 min to 1 hour) before you tapped - Save a clip straight from the notification Strong security (optional) - AES-256 file encryption (the key is held in the device Keychain) - Secure delete: overwrites file contents with zeros to prevent recovery Languages - Korean / English / Japanese, switchable in Settings Permissions - Microphone: used for voice recording. - Notifications: show recording status and the clip-save and stop controls. Optional, and the app works if you decline. Before you record - iOS shows a microphone indicator in the status bar while recording is active. - When recording a conversation with other people, get their consent and follow the laws that apply where you live. Privacy - Recordings are stored only on your device and are not sent to any external server. - Signing in is optional. Only if you create an account are your name and email stored with our authentication provider, and you can permanently delete them at any time from Settings > Delete Account. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://island-burrito-16a.notion.site/RECORDIT_Privacy-Policy-3c715e36b35680a3b66efc7786fd268b Contact: yeye123459@gmail.com