Apps

33 offline HVAC/R tools: P/T charts, superheat, subcooling, diagnosis & more.

Aventura Matemática

Juego de mates para niños: Kínder a Secundaria. ¡Aprende jugando, sin anuncios!

Building Inspector Exam Prep

1,000 practice questions and timed mock exams for B1, B2, E1, M1 and P1.

BuildSmith: Construction Calc

37 trade calculators, code tables and converters. Fast, offline, no login.

CableForge: Low Voltage Tools

Low-voltage field toolkit: cabling, CCTV, PoE, fiber, AV & 22 pro tools.

CoolForge: EPA 608 Prep

EPA 608 prep: Core, Type I, II & III. Timed mock exams. Works fully offline.

CoreForge: HVAC Exam Prep

HVAC certification exam prep: 1,000 questions, mock exams, fully offline.

CWI Prep: Welding Inspector

1,375 CWI practice questions, timed mock exams and spaced review. Offline.

DayLeaf: Planner & Alarm

A calm daily planner with a talking alarm that reads your day aloud.

ERCES Prep: ERRCS BDA & DAS

ERCES & ERRCS exam prep: 200 questions, timed sims, and offline RF field tools.

Fire Alarm ITM Prep: NICET

Inspection & Testing Level I & II: 1,000 questions, mock exams, NFPA 72 tools.

Fire Alarm Prep: NICET Exam

NICET fire alarm exam prep — 1,000 questions, mock exams, flashcards & calculators

Fireforge: Fire Alarm Tools

NAC drop, battery, candela & conduit bending — the fire alarm tech's toolbox.

Fire Sprinkler ITM Prep: NICET

NFPA 25 ITM prep: every frequency searchable, real-length NICET mock exams

Fire Sprinkler Layout Prep - NICET

NICET Water-Based Layout practice exams, NFPA 13 hydraulics, and offline tools

Flowforge: Fire Sprinkler Kit

Sprinkler fitter calculators: K-factor, friction loss, flow test, NFPA 25 ITM.

Fruit Merge: Watermelon Game

Games · Featured

Drop, merge & grow the giant fruit! Combos, power-ups, leaderboards.

GableForge: Home Inspection

Home inspection reports offline: rate items, add photos, send a PDF on-site.

Grandwood Chess 3D

3D wooden chess, fully offline: play vs AI, 500 puzzles, daily puzzle, lessons.

Haulforge: Owner Operator IFTA

Trucking books, IFTA, GPS state miles and truck parking. Offline. No ads.

Hyperglow

Dash the neon horizon. Jump, flip & slide in an endless synthwave runner.

KeyZap: Kids Typing Game

A neon typing game that teaches kids real keyboard skills. No ads, ever.

Ledgerlord: Landlord Books

Track rent, expenses & tenants. Easy landlord bookkeeping — works offline.

Lingoforge: Learn Languages

Learning · Featured

Learn Spanish, French, Italian or Portuguese offline. Real stories, no account.

Little Milestones: Baby Track

Track baby milestones, play ideas, growth & a private journal — all offline.

Lumenlock: Laser Logic Puzzle

Rotate mirrors, bend the beam, light every core. 250 offline logic puzzles.

Lunara: Period & Cycle Tracker

Private, offline period tracker. No account, no ads, no cloud.

Mathlings: Advance to Algebra

Step-by-step pre-algebra, Algebra 1 & beyond. Lessons, quizzes, no ads, offline.

Mathlings: Clock & Coin Shop

Learn to tell time & count money with fun clock and coin games for kids. No ads!

Mathlings: Decimals & Percents

Learning · Coming soon

Fractions, decimals & percents games for kids 6–14. Metric or US units. No ads.

Mathlings: Fraction Action

Ad-free fraction games & lessons for kids — read-aloud + printable worksheets.

Mathlings: Geometry & Measure

Shapes, angles & measuring games for kids 4-14. Metric or US units. No ads.

$Mathlings: Math Academy$

Mathlings: Math Academy

K–8 math, taught then practiced. Adaptive study plan. No ads. Fully offline.

$Mathlings: Math Quiz Adventure$

Mathlings: Math Quiz Adventure

K-8 math games, quizzes & printable worksheets — offline, ad-free & family-safe

Mathlings: Times Tower

Master the times tables—topple towers, earn stars, no ads. Math fun for kids!

Oathway: US Citizenship Test

Learning · Featured

2025 civics test prep: mock interview with voice. Help in Spanish + 11 more

Parlor Solitaire: 5 in 1

Klondike, FreeCell, Spider, Pyramid & TriPeaks — five games, one table.

Pipeforge: Plumbing Tools

Pipe sizing, DWV, gas, water heater & well calculators. Offline fault finder.

PixelSmith: AI Photo Editor

AI photo enhancer, background remover & object eraser. On-device, no uploads.

Plately: Calorie & Diet Plan

Track calories, plan meals & follow diets that fit you. Steps + macros too.

Prism Dash: Neon Dodge

Dodge glowing prisms across three neon lanes in a fast one-thumb arcade dash!

QRWand: QR & Barcode Scanner

QR code reader & barcode scanner with scam-link check and a QR code generator

RideLedger: Mileage & Taxes

Auto mileage tracker for rideshare & delivery drivers. Taxes, pay & expenses.

Scanvoy: PDF Scanner & Editor

Scan, edit & sign PDFs. Convert PDF to Word, Excel & more. Private, no account.

Skysmith: Weather & Alerts

Full-screen forecasts, severe-weather alerts, and a sky that comes alive.

SlipKeep: Receipt & Expense

Offline receipt scanner & expense tracker. Scan, sort, export tax-ready reports.

Special Hazards Exam Prep

Study for the NICET Special Hazards Systems exam. 1,000 questions, offline.

Square Up: One-Tap Arcade

One-tap arcade! Fly the cube, thread the gaps, and beat your high score.

Stack Blitz - Tower Stacker

Tap to stack blocks sky-high. Time perfect drops, chain combos, beat your best!

Stormhook: Rope Swing Dash

Hold to grapple, release to fly. Outrun the storm in this one-thumb arcade.

SunDiver: Skim the Sun

Skim a star for huge combos, dodge solar flares, surge, survive. One more run!

Sweet Crush Saga

Games · Featured

Match 3 candies, trigger sweet combos & crush 100+ free puzzle levels!

Tessera – Neon Block Puzzle

Drop neon blocks, clear lines, and fill the Core to unleash Overdrive!

Tower Up: Stack Blocks

Stack blocks, time each drop perfectly, and build the tallest tower you can!

UnitWand: Calc & Convert

Scientific calculator, 300+ unit converter & live world clock in one app.

VoltBounce: Neon Brick Arcade

Neon brick-breaker with infinite levels, insane combos, and 5 explosive power-ups.

Voltbox: Electrician Toolbox

Wire, breaker & conduit calculators plus a full multimeter guide. Offline.

VoltPrep Electrician Exam Prep

1,000 practice questions for the journeyman and master electrician exams.

Voltveer: Neon Arcade