Web to PDF Converter & Reader vs Function Fitter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Web to PDF Converter & Reader
Easily convert any website into a PDF document with a built-in browser and clutter remover for clean offline reading. Save, organize, and share your PDFs via email or cloud services. Includes a PDF viewer and supports embedded links.
- Convert websites to PDF
- Clutter remover for clean PDFs
- Preserves clickable links
- Secure in-app conversion
- Folder organization for offline storage
- In-app browser and PDF viewer
- Share, save, and print PDFs
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#1 Web to PDF Converter (with clutter remover) in the App Store! Web to PDF Converter is a powerful utility app for iPhone and iPad to convert any website to PDF, fast and easy. We also features a clutter remover to create clean and ready to read PDFs. A must have tool for students, teachers, and professional users who save online articles for offline reading. With our app you can share your PDF via email and export via Open In. Also, you can print your file using an AirPrint compatible printer. Features: + EMBEDDED URL LINKS+ The PDF now preserves the clickable links for easy url access from any device. + WEB TO PDF CONVERTER - SECURE + Convert any website to PDF using the built in browser. Everything is done inside the app, you don't have to worry about privacy or external servers. + FOLDER ORGANIZATION - OFFLINE STORAGE + Save every PDF on your device. Organize them using folder structure. + REMOVE CLUTTER, FOCUS ON READING + (In App Purchase required) Reader mode to enjoy your favorite articles or online magazines. Also, you can convert your clean article to PDF for offline reading! + IN-APP BROWSER + You can preview the webpage using the in-app browser. You can also use bookmarklet in Safari to send to article to our app. + SHARE, SAVE AND PRINT + Share your PDF via Email, Message, Dropbox, Google Drive via Open in + IN APP PDF VIEWER + You can read your PDF within the app using the built in PDF Viewer. +BOOKMARKS+ Save your favorite and most visited websites for easy access and fast PDF creation
Function Fitter
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Function curve fitting using custom function that you enter. Reads data values either from file or manual entry, and tries to fit your function to the data by adjusting 1 to 4 parameters for a least-squares best fit. For enjoyment only, NOT for serious data needs. This is minimalist by design with no ads, no in-app purchases, no bells and whistles, and no fancy moving graphics to distract you, just fun. Note: Entertainment value only, fun using different parameter starting values.
Screenshots
Verdict
The clearest difference is in-app purchases: Function Fitter at none against Web to PDF Converter & Reader's 1. Web to PDF Converter & Reader's advantage is update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Web to PDF Converter & Reader sells 1 one-off in-app purchase. Function Fitter asks for nothing beyond the download.
Web to PDF Converter & Reader ships an update every 2 weeks, Function Fitter monthly. The most recent releases landed on September 26, 2026 and September 9, 2026 respectively.
| Parameter | Web to PDF Converter & Reader | Function Fitter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.7K ratings) — better | — |
| Positive reviews | 80.8% of reviews | — |
| Number of ratings | 1.7K — better | — |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 17 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | DIGISET LLC | 29Apps LLC |
In-app purchases
Web to PDF Converter & Reader
- InstaWeb Embedded Links$2.99
Function Fitter
No in-app purchases
Questions
Is Web to PDF Converter & Reader free?
Is Function Fitter free?
Do Web to PDF Converter & Reader or Function Fitter have ads?
Which is updated more often, Web to PDF Converter & Reader or Function Fitter?
Other comparisons
