INNOVATIONS IN APPS Dileep Chandran1, G. Adarsh2, Ramesh R3, Dr. Manish T I4, Sonam V Maju5, Neetha K Nataraj6 Anaswara Jayan7 1, 2Students, 3, 4, 5, 6, 7Assistant Professor Department Of Computer Science, ASIET, Kalady

ABSTRACT of users. In its initial years, it charged the user There are various free instant messengers as much as USD 0.99 per existing now which allow people to be in year (the first 12 months was a free trial period). touch with friends with texts, phone calls, Later, subscription charge was completely videos, by sharing files, in group or not, and cancelled since18 January 2016. WhatsApp to maintain contact with them even delivers facilities for text and audio messaging, internationally. But only very few of instant free voice calls and exchanging photos or messengers have gained popularity and videos and even for sharing restricted types of recognition. Recent studies have shown that documents and now they are expanding their the most popular instant messengers are application by adding the feature of transfer of WhatsApp and . money through their platform. But the main acquired WhatsApp due to its huge number advantage of WhatsApp is its easiness for of users. While Telegram offers users a expanding the user base. When installing it, one completely free open-source platform can virtually reach all contacts in his/her without any ads, a clean interface, and (the address book on the phone who have installed biggest selling point) security. So, which the same apps. And with more extensive instant messenger is the best? Currently engagement between users in user-created Telegram is the most downloaded messaging WhatsApp groups, it acquires a healthy share in apps in the Store. But mobile space usage. WhatsApp clearly WhatsApp is the twinkling star among all dominates the global instant messenger market these messengers. at present. The following are the reasons why it has been chosen over Telegram or others INTRODUCTION messengers: Now that usage is on the rise, 1) A top-of-mind brand in the market of instant instant messaging applications have become a messengers and they gained its popularity by of necessity for users. The services provided by word-of mouth promotion by the users. instant messengers allow people to communicate 2) ease in installing and simple GUI keeps with friends with texts, phone calls, videos, watsapp favourite among its users shared files, in groups or not, and to maintain 3) Ad free app is an added advantage of contact with them even internationally. But very few have gained popularity and recognition. 4) WhatsApp provides official web-based Recent studies have shown that the most popular application that runs on Windows desktop instant messengers are WhatsApp and environment. Telegram. The features of all the available apps 5) Additionally, it and can be used with the will be discussed in this paper. Chrome web based browser. WhatsApp Telegram A recent survey shows the user base of It’s not approximately flawless why Telegram whatsapp as 1 billion, and is the first messenger arose as the substitute of choice resulting app to hit this milestone. In 2014, Facebook WhatsApp’s downtime. Users could have acquired WhatsApp because of its huge number swapped to Kik, or , or . There’s apparently something different

ISSN (PRINT): 2393-8374, (ONLINE): 2394-0697, VOLUME-6, ISSUE-6, 2019 44

INTERNATIONAL JOURNAL OF CURRENT ENGINEERING AND SCIENTIFIC RESEARCH (IJCESR) about Telegram. Telegram is a popular participants) than what WhatsApp is capable messaging service that is based on open-source of. Finally, Telegram also affords bots: an platform. It also offers ads-free environment automatic answering account that can reply to with a clean and fast interface. Telegram was specific text command by giving preformatted initialized in August 2013 by the Russian-born answers. The amalgamation of bots into entrepreneur Pavel Durov, but the "Russian Telegram’s API offers unparalleled applications WhatsApp" is in serious competition with the rather that are not found on WhatsApp. titans of the industry, WhatsApp or any other Feature Comparison messaging app on that account. Telegram has As part of the , instant messaging gained the popularity status that it becomes the tools are now frequently used. This is in line most downloaded messaging apps in the with social cognitive theory (SCT) which Google Play Store. Telegram has netted the emphasizes reciprocal determinism in the parallel widespread social network among free interaction between people and their downloaded apps in more than forty countries, environments [24]. SCT posits that human including Germany and the United States, behavior is the product of a dynamic interplay whipping other social network apps such as of personal, behavioral and environmental Facebook, WhatsApp, WeChat, and Kik. influences. A person’s behavior can be Telegram is easy to sign up and use. It has influenced by the environment and also several comparisons to WhatsApp in terms of influence the environment. It is relevant to the dealing with user ID and contact. The phone current situation that the popularity of WhatsApp number is used for user’s primary identification. and Telegram are also influenced by the Once the user installs the app, he/she can environment. The more people use instant communicate with all other users of same app. messaging, the more people follow it. However, Telegram has more to offer. Any According to Bandura’s theory, the use of user can create a username as unique ID in WhatsApp and Telegram can be viewed as Telegram, thus allowing others who know this illustrations of these reciprocal determinisms, as username to directly contact without having to providers must seek to influence the know the phone number of the respective party. environmental and social factors that influence Furthermore, toting other’s username into people’s behaviour in using their product. Telegram’s will not automatically Person-behaviour relation is in context with the reveal the phone number. In view of that phone bi-directional interaction of one’s thoughts, number is such privacy for numerous people, emotions and biological properties. For this feature is a great way to enhance the example, a person’s beliefs, self-perceptions, privacy fortification. In addition, the chat history goals and intentions greatly influence their will be stored in cloud and will be safe and behavior. A bi-directional interaction also easily accessible at anytime and at any place happens between the environment and personal without any cost. characteristics. The expectations of a human as The shop is a assortment of funny well as its beliefs and cognitive competencies images that can be used in chats along with the are greatly constructed by influx from social text. It can share documents in more diverse and physical environment. The interaction file types that WhatsApp, as well as image and between behaviour and environment set the video sharing, without size limit. Telegram is a aspects for modification from each side. The manifold platform app that can run on Android, environment partly determines the development iOS, Windows of one’s behaviour; in this case it happened to Phone, Mac and Windows OS. Additionally, perform the behaviour of people in choosing Telegram account can be retrieved from WhatsApp, and Telegram. Due to people multiple devices, even at a given time, and having high expectations of the products they appears simultaneously on all choose, providers must try to meet these devices. expectations. They must always improve their Telegram is designed as a light app, very fast product with many advantages, such as high and reliable. It offers platform for chatting in technology, low prices and being user friendly. groups, with far more users can be WhatsApp bring detailed info when the exact encompassed in a group (up to 250000 status of messages, from the moment of

ISSN (PRINT): 2393-8374, (ONLINE): 2394-0697, VOLUME-6, ISSUE-6, 2019 45

INTERNATIONAL JOURNAL OF CURRENT ENGINEERING AND SCIENTIFIC RESEARCH (IJCESR) sending to when the messages are opened by secure enough and some features are provided the recipient, while Telegram includes read by WhatsApp but not by Telegram and vice receipts with double ticks, but lacks the other versa. The credibility of user’s privacy is aforementioned features. Now, all instant questioned. messengers focus on security issues, with  PROBLEM DEFINITION: completely private, safe and self-destructing Messaging apps need to be more fault tolerant, messages. provide fine control of connected systems and All instant messaging providers claim that end- must be convenient. to-end is implemented. As a natural  DESIGN OBJECTIVE: result, people have wondered which service is Proposed design must be useful, affordable, safer: WhatsApp or Telegram? efficient and user friendly. DESIGN: CONCLUSION Design the foremost slice of any system design, Whatsapp is twinkling among all the understanding the features which the system messengers with its additional out of the box should sustenance. A designer must try to list features. Telegram bids the ability of down all the features about the system synchronization, swift service, reliable backup CONSTRAINTS and enhanced security feature. Although 1. Should be user friendly WhatsApp governs the social media cosmos 2. Should provide real-time results due to its simplicity and the huge user support is 3. Fault tolerant on main reason for the social media ruling 4. Scalable facebook for the huge 5. Efficient management of resources acquisition of WhatsApp for US$19 billion, its DESIGN PROCESS biggest acquisition to date. . The engineering design process is a series of steps that engineers follow to come up with a References solution to a problem. Many times the solution [1]https://play.google.com/store/apps/details?id involves designing a product (like a machine or =com..android&hl=en computer code) that meets certain criteria [2] https://web.telegram.org/ and/or accomplishes a certain task. Here the [3] https://www.quora.com/What-is-the- process is divided into phases such as: difference-between-Twitter-and-WhatsApp  PROBLEM IDENTIFICATION: [4]https://www.financialexpress.com/industry/g The problem identified in Telegram and oogle-neighbourly-vs-whatsapp-vs-facebook- Whatsapp common is that both of these is not vs-twitter-the-difference-compared/1236113/

DETAILED DESIGN: UML DIAGRAM: CLASS DIAGRAM

ISSN (PRINT): 2393-8374, (ONLINE): 2394-0697, VOLUME-6, ISSUE-6, 2019 46

INTERNATIONAL JOURNAL OF CURRENT ENGINEERING AND SCIENTIFIC RESEARCH (IJCESR) USE CASE DIAGRAM

ISSN (PRINT): 2393-8374, (ONLINE): 2394-0697, VOLUME-6, ISSUE-6, 2019 47