New applications are launched on a daily basis and if you believe you have the skills to create your own and a unique enough idea, you should do it! Aside from the fact that you will have to invest little to no money to get started, it is far less time consuming than the average 9 to 5. Once you have created your application, couple it with the right marketing strategy and you'll be making money in your sleep. The best part about developing applications is that you can do it from anywhere in the world.
Corp., Inc., Corporation, Incorporated: used to denote corporations (public or otherwise). These are the only terms universally accepted by all 51 corporation chartering jurisdictions in the United States. However, in some states other suffixes may be used to identify a corporation, such as Ltd., Co./Company, or the Italian term S.p.A. (in Connecticut; see under Italy). Some states that allow the use of "Company" prohibit the use of "and Company", "and Co.", "& Company" or "& Co.". In most states sole proprietorships and partnerships may register a fictitious "doing business as" name with the word "Company" in it. For a full list of allowed designations by state, see the table below.

Kansas (except for banks) "association", "church", "college", "company", "corporation", "club", "foundation", "fund", "incorporated", "institute", "society", "union", "university", "syndicate" or "limited", or one of the abbreviations "co.", "corp.", "inc.", "ltd.", or words or abbreviations of like import in other languages if they are written in Roman characters or letters § 17-6002 Kansas Statutes

Self Employment Taxes Although we listed Pass Through Taxation as an LLC benefit, it can also be a disadvantage. Oftentimes the taxes that are passed through and reported as personal income of LLC members will be higher than the taxes at a corporate level. You will also still pay for federal inclusions such as Medicare and Social Security. If you're confused if this business structure will be the right tax choice for you, it's a good idea to speak to your accountant or financial advisor.

The LLC is typically the best choice for smaller entities. The LLC structure provides a great deal of ownership flexibility in that an LLC may have any number of Members (owners) including non-US citizens and subsidiary companies. LLCs are also able to distribute several different classes of stock or ownership interest. However, their owners are typically required to pay a self-employment tax.
GmbH (Gesellschaft mit beschränkter Haftung) Sàrl (Société à responsabilité limitée) Sagl (Società a garanzia limitata) ≈ Ltd. (UK), LLC (US). Min. capital CHF 20,000. Registered shares only, of a par value of min. CHF 100 each. Name, address and share of each owner (and any changes) publicly recorded in the Official Register of Commerce.
LLC members are not personally responsible for the company's debt or liability. S-Corp shareholders are not personally responsible for the company's debt or liability. C-Corp shareholders are not personally responsible for the company's debt or liability. Non-Profit directors are not personally responsible for organizational debt or liability. Sole Proprietors are personally responsible for debt and liability.
Please note that the database does not include corporate or other business entity assumed names filed pursuant to General Business Law, §130. Assumed name filings are filed and maintained by the Division of Corporations for corporations, limited liability companies and limited partnerships. Although maintained by the Division of Corporations, searches of records of assumed names used by corporations, limited liability companies and limited partnerships must be made by a written, faxed or e-mail request to the Division. All other entities such as general partnerships, sole proprietorships and limited liability partnerships file an assumed name certificate directly with the county clerk in each county in which the entity conducts or transacts business.
obrt: ≈ sole proprietorship; several types: slobodni, vezani, and povlašteni obrt (free, tied, and privileged proprietorship registered according to profession; tied and privileged proprietorships are those only master craftsmen can register,) paušalni obrt, obrt-dohodaš, obrt-dobitaš (flat-rate proprietorship, income tax p., profits tax p.; these are registered according to the type of taxation; first two are obligated to pay income tax and the last one is obligated to pay profits tax), sezonski obrt (seasonal proprietorship, that runs for a limited number of months during a year)[17]