# Math Formulas with Flow Charts vs DNA Viewer

The clearest difference is price: Math Formulas with Flow Charts at Free against DNA Viewer's $4.99. DNA Viewer's advantage is update cadence (every 2 days vs every 14 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Math Formulas with Flow Charts is free to download; DNA Viewer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Math Formulas with Flow Charts ships an update every 14 months, DNA Viewer every 2 days. The most recent releases landed on September 16, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Math Formulas with Flow Charts | DNA Viewer |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 65 MB | 4 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Deepa Pandey](https://appshunter.io/developer/1749373401) | [JONG HYUN LEE](https://appshunter.io/developer/1739037759) |

## What reviewers say

### Math Formulas with Flow Charts

[App page](https://appshunter.io/ios/app/math-formulas-with-flow-charts/id6503480863)

This app helps students visualize and understand math formulas using flowcharts, graphs, and diagrams. It covers key topics like algebra, trigonometry, and calculus, making math learning simple and effective for school and competitive exams.

**Highlights:** Visual math formulas with flowcharts, Pictorial guides for formulas, Clear formula comparisons, Diagrams for concept clarity, Covers algebra, calculus, geometry, and more, Aids quick revision and retention

**Features:** macOS Compatibility

**In-app purchases:** none


### DNA Viewer

[App page](https://appshunter.io/ios/app/dna-viewer/id6754238579)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Formulas with Flow Charts free?

Math Formulas with Flow Charts is free to download, with no in-app purchases.

### Is DNA Viewer free?

DNA Viewer costs $4.99, with no in-app purchases.

### Do Math Formulas with Flow Charts or DNA Viewer have ads?

Neither Math Formulas with Flow Charts nor DNA Viewer shows ads.

### Which is updated more often, Math Formulas with Flow Charts or DNA Viewer?

Math Formulas with Flow Charts ships an update every 14 months, and DNA Viewer every 2 days. Most recently, Math Formulas with Flow Charts was updated on September 16, 2026 and DNA Viewer on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*