LCD Drawing Board Scanner vs Custom Formulas
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LCD Drawing Board Scanner
Capture your drawings from an LCD board and transform them into easily readable digital notes or pencil-style images. Send your creations to your phone, PC, or Mac.
- Scan LCD drawing board creations
- Convert to digital notes
- Apply pencil feeling style
- Send to phone, PC, or Mac
- Easy reading of captured content
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Do you buy your beautiful LCD drawing board? And want to send your notes, your drawing to phone, PC or Mac with easier reading? You need this app to help you. Just use our scanner to capture your drawing from the board, we will help you all remained stuff. The photo will change to amazing pencil feeling photos of your drawing. Let's try it!!
Custom Formulas
This utility app allows users to create and manage complex calculations with multiple inputs and outputs. Formulas can be linked, grouped into categories, and customized for display precision. Share your custom calculations easily via email.
- Multiple input/output formula support
- Linked formulas via variable names
- Formula categorization
- Customizable variable display order
- Adjustable output decimal precision
- Email formula sharing
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This app is easy to use, but unlike simpler apps, multiple entered values can be fed into multiple formulas and multiple output values can be displayed. The output of one formula in a group can be fed into the next by using the same variable name. Related formulas can be grouped into categories to make them easy to find. e.g. Maths formulas, Surveying formulas, Loan interest formulas etc. The order of variables displayed to the user can be changed, as can the number of decimal digits of precision shown in the output fields. You can easily share formulas with other users of the app by emailing them. Three example formulas are pre-installed with the app. In order of increasing complexity they are: slope percentage, compound interest, and point scale factor.
Screenshots
Verdict
The clearest difference is price: LCD Drawing Board Scanner at Free against Custom Formulas's $3.99. LCD Drawing Board Scanner also leads on iOS requirement (10.0 vs 15.4). Custom Formulas's advantage is rating (5.0 vs 1.0) and in-app purchases (none vs 1). On ratings volume, ads and device support 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
LCD Drawing Board Scanner is free to download; Custom Formulas costs $3.99 up front. LCD Drawing Board Scanner sells 1 one-off in-app purchase. Custom Formulas asks for nothing beyond the download.
Custom Formulas holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
LCD Drawing Board Scanner ships an update every 2 weeks, Custom Formulas every 5 days. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.
| Parameter | LCD Drawing Board Scanner | Custom Formulas |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.4 |
| Further details — not scored | ||
| Size | 12 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Gamey Studio | Anthony Dunk |
Customer experience
LCD Drawing Board Scanner
Custom Formulas
In-app purchases
LCD Drawing Board Scanner
- Go Premium$1.99
Custom Formulas
No in-app purchases
Questions
Is LCD Drawing Board Scanner free?
Is Custom Formulas free?
Which has better reviews, LCD Drawing Board Scanner or Custom Formulas?
Do LCD Drawing Board Scanner or Custom Formulas have ads?
Which is updated more often, LCD Drawing Board Scanner or Custom Formulas?
Other comparisons
