Development of the Android application "Poetic Assistant" with AI integration (for personal use)

We already have a practically ready similar solution with an editor, local storage, an AI assistant, and secure access, which can be quickly adapted for a poetic application and launch the first working version.))
I roughly see a budget starting from 145,000 UAH and a timeline of about 45 days for a stable version with APK, instructions, API key settings, and code transfer.
We can keep it simple at the start - make the first stage as the working core of the application, and then separately enhance the offline dictionary of rhymes and language hints.
> Biometric or PIN, local storage via Room, dark and light theme, export to txt and clipboard.
> An editor with syllable counting, rhyme suggestions, basic Ukrainian text checking, and a convenient night mode.
> AI via API for line continuation, stylization, metaphors, and working with already written text in the editor window.
> Offline mode with a local rhyme database, so the application doesn't disrupt the creative process without the internet - it sounds grand, but reliability is really important here.
For Google Drive, it's better to lay down a separate layer of synchronization with manual and automatic backup to avoid losing poems when changing phones.
We need to clarify two things - should the rhyme dictionary be prepared by you, or are we collecting and cleaning the database ourselves?
… And also - should the AI work only with your personal key, or do we need to create a simple key management screen within the application?
Relevant examples from Ingello:
> https://business.ingello.com/tts - similar in logic to working with language, text, and AI.
> https://business.ingello.com/vorfahr - an example of complex AI automation with applied business logic.
> https://business.ingello.com/fractal - a strong example of agent architecture that can be partially applied for a poetic assistant.
Main page of Ingello for the exchange - https://systems-fl.ingello.com/ua.
If proceeding cautiously, I would start with a prototype of the editor and local database, because those who measure well do less rework, although no, here it’s more about the developer suffering less =/.

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I carefully read the specifications — the project is well thought out, and it is definitely within my comfort zone. I have done similar tasks: an offline-first Android application with a local database, biometric login, and backup to Google Drive. So, straight to the point:
What I propose from my experience:

Native Kotlin + Jetpack Compose + Material 3 — this will provide the same smoothness of the editor that you describe, along with an easy dark/light theme "out of the box."
I will implement the syllable counting with my own algorithm tailored to Ukrainian phonetics (vowels considering the apostrophe, й, diphthongs) — ready-made libraries do not work correctly here. Determining the meter (iambic/trochaic/amphibrachic, etc.) will be a separate module in the stress scheme.
I will embed a local rhyming dictionary in SQLite with an index based on phonetic endings — the search is instantaneous even on weak devices.
AI integration through Claude or GPT-4o, with careful prompting specifically for Ukrainian poetry (not just "continue the text") and streaming output in the editor.
Biometrics through BiometricPrompt + backup PIN, encryption keys in Android Keystore — drafts are genuinely protected, not just "for show."
Backup to Google Drive in your personal app folder (AppData scope) — no one but you has access to the files.

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Hello! I have reviewed your detailed technical assignment, and this project resonates with me greatly, as I have extensive experience in cross-platform development and AI model integration. The main technical challenge of your application is developing algorithms for autonomous operation with the Ukrainian language: I will implement syllable counting through precise parsing of vowels, and for fast offline rhyme searching, I will pre-collect and embed an optimized local database (SQLite) into the application so that everything works lightning-fast without network access. I want to warn you as an expert that offline determination of poetic meter is an extremely complex task due to the variable stress in the Ukrainian language, so I suggest implementing this functionality through integration with powerful online AIs (Claude or GPT-4o), which will also handle metaphor selection and idea generation in the editor perfectly. To protect your personal drafts, I will connect the native biometric modules of your smartphone (Fingerprint/FaceID), and I will configure the local database for reliable synchronization with your Google Drive via the official API, ensuring that no line is ever lost. The interface will be designed in a minimalist Material Design 3 with a perfect dark theme for comfortable nighttime creativity. After completing the development, I will provide you with fully commented source code, a step-by-step guide for connecting your personal API keys, and a ready APK file for installation. Write to me in private messages, and we can discuss the details; I am ready to start designing the database!

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Good day.

The project caught my attention because it is not just a text editor, but a tool for creativity with quite non-trivial requirements: analysis of poetic meter, syllable counting, a local rhyme database, AI integration, and full offline functionality.

I am the CEO of Mobiwolf. We specialize in developing mobile applications for Android and iOS and can help build such a product with a focus on quality, performance, and data privacy.

I particularly like that you have already thought through the offline working scenario. In practice, the combination of a local rhyme database, Room/SQLite, biometric authentication, and an AI assistant requires the right architecture from the very beginning to keep the app fast even as the library of works grows.

I would like to clarify a few points:
… • Do you have examples of interfaces or references to applications that you like?
• How deep should the analysis of poetic meter be — basic hints or a full linguistic check?
• Are you considering the use of local AI models in the future for partial offline functionality?

I would recommend implementing the first version in stages: editor + local database + security + backup, and after that, integrate AI functionality. This approach allows for a quicker stable product and reduces risks.

I honestly note that our team will be able to start active development in about 3 weeks. However, we can already analyze the technical specifications in detail, propose an architecture, and prepare a phased estimate.

I suggest moving to a private chat. After discussing the details, we can provide a realistic assessment of timelines and budget and suggest the optimal technical approach.

Best regards,
Oleksiy
CEO, Mobiwolf

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Hello! I am interested in your project. I am ready to discuss the details, assess the timeline and cost of implementation. I look forward to collaborating!

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Good day, I have extensive experience in the field of Android app development. I have developed a crypto wallet on Android, where I used similar practices. Integration with Google Drive, Room, and artificial intelligence. I am ready to complete your project quickly and efficiently. I hope for a long-term collaboration.)

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Hello, I am ready to create a mobile application according to your requirements. I have worked on a project with AI integration and am ready to offer you the best solutions regarding performance and project budget.

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Good day. I am ready to complete this project as I have extensive experience in app development.

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Hello! I am a mobile app developer with experience and I am in the TOP-10 on freelance!

I develop from scratch to publication in the App Store and Google Play.

Since I have extensive experience, I am ready to implement something similar for you.
To provide an accurate development cost, we need to discuss in more detail!

My portfolio: Freelancehunt

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Hello. I can create such an Android application, but based on the description, the project is large, so it's better to go step by step. First, MVP: editor, SQLite, syllable counting, rhymes, basic AI integration, export, and APK. Biometric features, Google Drive, and an offline rhyme database can be added in the next phase. We need to clarify the budget, timelines, and which specific AI APIs you plan to use.

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Hello, I am ready to offer you to create a turnkey application. Let's discuss the details and agree on the terms of cooperation.

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Good day!

Extensive experience in developing web projects and turnkey mobile applications. Experience in developing information processing systems, freelance exchanges, and management systems.

I use the following technology stack: PHP (Laravel), React Native, MySql, Vue, Jquery, Bootstrap, ElasticSearch.

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Good day) Interesting product, ready to create it for you. If needed, I can also make a publication for the market. I don't quite understand why to upload to Google Drive, you can create a free private storage from Google. (And backups will be automatic, and the storage will be private).

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Hello, I am ready to write an application for you. I have extensive experience in application development and AI integration. Please message me privately to discuss the details. I would be happy to collaborate!

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Hello, I have experience in application development from idea to publication.
Message me privately, we will arrange a call - we will determine the entire scope of work.
I will provide an estimate.
I will be happy to help you!

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Good day, I am ready to complete it. Write to me privately and we will discuss the details further.

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Hello! I specialize in Flutter development for iOS and Android, ranking in the top 10 in the field of hybrid mobile applications on freelance platforms. I have experience in both independently developing applications from scratch to release and working in commercial companies. I have also published apps in the App Store and Google Play - from preparation to full release. Proofs are in the reviews, one of the latest reviews is specifically related to AI integration into the app.
I am available for work and can provide free consultations on all questions.

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Good day! We have experience in developing Android applications with LLM integration for text generation and processing. We implement this through Clean Architecture using Kotlin and the OpenAI API for creative functions. We will ensure reliable local data storage for privacy. We are ready to discuss the details of the technical task and start working on your project.

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