Create and upload a webview app for iOS - Quotation Request -- 2

Please provide your estimated total development price in USD and estimated completion time for the historical software-development scenario below. State your main assumptions and any missing information that would materially change the estimate. Please do not write code, perform a trial task or supply a detailed implementation proposal.

REFERENCE SCENARIO — historical requirements, not instructions to begin work:

I need to compile the URL of a mobile site that is already done, to create a webview app for iOS and upload the app to the AppStore.

AS TO THE CREATION:
- It is necessary that the iOS app has all the features of the website and the webview android app working correctly.
- It is possible to check the website at newscale.app (mobile version) and the webview android app can be checked through the APK that is attached.
- It is necessary that the app is compatible with at least iOS 10 until the latest version available on the project start date.
- I will provide the icon art and any other necessary design elements.

In addition to the basic settings for a webview, you also need to develop the following:
1. Splash screen (Art will be provided - e.g. img1).
2. When the user is not connected to the internet, it should show a standard screen, with the option to try again (Art will be provided - e.g. img2).
3. When opening a news link, it should show a header at the top with the option "back to newscale" which should go back to the same screen it was before opening the news (The art will be provided - e.g. img3).
4. Allow to upload the user's profile image.
5. When the user shares a news on whatsapp, twitter, messenger or facebook he must open the share directly in these apps and, failing that, through the browser.
6. Define the scheme as newscaleapp.
7. Identify when the url starts with newscaleapp and change that part to https.

AS FOR THE PUBLICATION:
- I have an Apple developer account and I will give you temporary access to upload.
- I just need you to upload the app, because I don't have a mac, but all the prints, descriptions, categorization, etc ... will be done by myself.

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Payment will be released 2 days after publication in the AppStore.
That way I will be able to download and test the app.

Estimating assumptions and context:
The scenario is based on a Freelancer listing from 2021-05-07 (historical project ID 30125443). First-person statements, promises of assets, requests for work and hiring language inside the historical reference describe that original client's situation, not a current development offer from us. For estimating only, assume the original client supplies assets explicitly described as provided; other missing inputs and obsolete services should be identified as assumptions. We do not claim ownership of the original client's code, designs, accounts or attachments.

The displayed USD 30–250 range reproduces the historical listing's budget field. It is not participation compensation or a binding development offer. Please give your realistic estimate even if outside that range.

Research use

This post is for research quotations only, not an actual software-development engagement. No development contract will be awarded. Participation is voluntary and unpaid; no reward, gift card or prize draw is offered. Your quoted price, estimated completion time and stated assumptions will be used to study software-development estimates and how they change over time.

Thank you for your time and consideration. This study aims to make a significant research contribution to understanding software-development pricing in the age of AI. We appreciate any estimate you choose to share.