a1Apps, Inc.

  • a1Apps SUDOKU

    $0.99

    $2.99

    Sudoku is a popular and challenging game. Our interpretation includes a very easy to use interface that will provide you with hours of SUDOKU enjoyment. We know that many of you fill in all possible numbers in the squares and then, by a process of elimination, solve the puzzle. Our interface...

  • 500 Jigsaw Puzzles

    (16)

    (2)


    $0.99

    a1APPS Jigsaw Puzzles v7.0 incorporates all of the ideas and suggestions that we have received from our growing base of jigsaw puzzle enthusiasts. We're still adding new puzzles to our online library and v7.0 has access to an ever expanding list of interesting and challenging puzzles. Even...

  • Marble Solitare

    (48)

    (1)


    $0.99

    Jump marbles to the open spot, leave one marble to win. Five game boards are provided to offer an entertaining and challenging game experience. Appropriate for all ages and skills.

  • Imperial Units Calculator

    (16)

    (1)


    $0.99

    Imperial Units Calculator, for lengths, areas, volumes, and hypotenuses in Imperial Units of measure. Has a virtual tape to allow revisions to your dimensions. Enter feet and inches with decimals or fractions. Display results are always in fractions (just like architectural drawings). Input...

  • Architect Design Estimating

    $0.99

    This is an imperial units calculator (feet and inches) for architects. Calculate lengths, areas, hypotenuses, and simple volumes. Add a unit cost to estimate the cost of construction, remodel, or room finishes. Convert easily between imperial units such as square feet and square yards, or feet...

  • Contractor's Calculator

    (16)

    (2)


    $0.99

    This calculator allows contractors to estimate lengths, areas, volumes, and hypotenuses quickly, even while in the field. Enter a unit cost to estimate the construction cost. A virtual tape stores distances as they're entered to allow for fast revisions and updated totals. Quickly convert...

  • Feet and Inches Calculator

    $0.99

    Calculate lengths, areas, volumes, and hypotenuses in feet and inches. This calculator accepts input in feet and inches, with fractions. Units of measure include inches, feet/inches, yards, and miles. Convert Square Feet to Square Yards, Square Miles, and Acres. Enter a cost per unit to...

  • Estimating Calc - Architecture

    $0.99

    Imperial Units (Feet & Inches) calculator including lengths, areas, simple volumes, and hypotenuses. Enter a cost per unit to estimate new construction, remodeling, or finishes costs. Easily convert between various imperial units of measure, from square feet (SF) to square yards (SY) for...

  • Estimate Home Improvement Cost

    (48)

    (1)


    $0.99

    If your remodeling, adding on, or repairing your home, this calculator is a very useful estimating tool. Input distances in feet and inches to calculate lengths, areas, volumes, and hypotenuses (to square your deck/slab). Enter a unit cost to estimate the cost of construction and finishes....

  • Residential Contractors Calc

    $2.99

    A feet and inches calculator for residential builders. An ideal tool to have in the field for home improvement, additions, and remodel projects. Enter distances in feet and inches, including fractions. Calculate lengths, areas, volumes, and hypotenuses (to square the slab or deck). Uses a...

  • Home Builder's Calculator

    $0.99

    Having this estimating calculator installed on your Droid can save you time and money. Estimate lengths, areas, volumes, and hypotenuses by entering distances in feet and inches (with fractions). Each distance is stored in a virtual tape to allow revisions, corrections, and quick updates. Enter...

  • SecretNumber

    $1.99

    An easy to play game of logic and strategy. SecretNumber can be played on 3 levels: Easy (3 Numbers), Experienced (4 Numbers), and Expert (5 Numbers). First, decide which skill level you want to play and tap to start. Labeled, color coded disks (1-Red; 2-Green; 3-Blue; 4-Yellow, 5-Magenta;...

  • a1APPS TANGRAMS

    $1.50

    a1APPS TANGRAMS is our interpretation of an ancient Chinese puzzle. We developed this application specifically for tablets and smart phones with puzzles that are both challenging and appropriate for all ages and skill levels. When the application starts our puzzles list loads from our Internet...

  • Memory Card Game

    (16)

    (1)


    $0.99

    This is a classic card game, we call it MEMORY. Deal the cards face down, match pairs of cards until all card pairs are found. We use the joker as a wild card. Find a joker and the next card revealed is a match. Even better, the game finds the remaining cards and matches them as well....

  • Calculator

    (69)

    (4)


    FREE

    a1APPS Calculator includes a virtual tape, the ability to insert a new value in the tape as well as append a value to the end of the tape. The virtual tape allows audits, edits, and updates to the values you've entered so that you don't have to just reset the calculator and try again....

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