Cause & Effect vs Markdown Viewer Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cause & Effect
This app helps parents instill positive habits in children through goal setting and a reward system. It encourages the development of lifelong skills for smarter, healthier, and happier kids, while also teaching financial responsibility.
- Instill positive habits
- Set daily, weekly, monthly goals
- Earn coins for completed tasks
- Exchange coins for rewards
- Teach financial responsibility
- User-friendly interface
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GIVE THE GIFT OF ACCOMPLISHMENT™ Do You Want to Change the World? Start by Building Better Kids! The Cause and Effect App is your ultimate tool for shaping brighter futures. This powerful app is designed to instill positive habits in both children and parents, making a lasting impact. Imagine being able to set daily, weekly, or monthly goals that help your children develop habits that will last a lifetime—habits that make them smarter, healthier, kinder, more confident, and truly happy. But that’s not all. As your kids complete their tasks, they’ll earn coins that can be exchanged for exciting rewards. This not only keeps them motivated but also teaches them essential financial responsibility. The Cause and Effect App is completely free, incredibly user-friendly, and, best of all, it makes parenting just a little bit easier. Download the Cause and Effect App now and start building a better future today!
Markdown Viewer Mobile
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MarkdownViewer is a distraction-free reader for .md files on iPhone and iPad. Open a file from Files, AirDrop, or a shared link; or sync an entire documentation repository from GitHub and read it offline. Just exploring? The app ships with a curated library of example documents covering every feature below — sync it with one tap from the "Try it" card on the library screen. RICH RENDERING • Full CommonMark + GitHub Flavored Markdown • Mermaid diagrams rendered inline • LaTeX math (inline and display) via KaTeX-compatible engine • Syntax-highlighted code blocks across 190+ languages • GFM tables, task lists, footnotes, strikethrough • GitHub-style admonitions (NOTE, WARNING, TIP, CAUTION) READING COMFORT • Material 3 design with light, dark, and sepia themes • Adjustable font size, reading width, and line height • Immersive scroll — the app bar fades away as you read • Table of contents drawer with one-tap navigation • In-document search with match counter • Reading-position bookmark — resume exactly where you left off • Keep-screen-on toggle for long-form reading • Reading time estimate BRING YOUR OWN DOCS • Sync any public GitHub repository with a single URL • Private repos supported via a personal access token (stored in the iOS Keychain — never in the app's database) • Incremental re-sync — only changed files download • Re-sync or remove a synced repo from the drawer EXPORT AND SHARE • Export any document to PDF with mermaid diagrams preserved • Share the raw markdown or a rendered PDF via the system share sheet PRIVACY BY DESIGN • No accounts, ever • Zero telemetry by default • Crash reporting is opt-in and excludes document content, file paths, and tokens • The only network traffic is to GitHub when you explicitly sync Made in the open on GitHub. Licensed under Apache-2.0.
Screenshots
Verdict
The clearest difference is update cadence: Markdown Viewer Mobile at every 4 days against Cause & Effect's every 6 weeks. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cause & Effect ships an update every 6 weeks, Markdown Viewer Mobile every 4 days. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.
| Parameter | Cause & Effect | Markdown Viewer Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 64 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | The Cause and Effect app LLC | Cemil Ilik |
In-app purchases
Cause & Effect
No in-app purchases
Markdown Viewer Mobile
No in-app purchases
Questions
Is Cause & Effect free?
Is Markdown Viewer Mobile free?
Do Cause & Effect or Markdown Viewer Mobile have ads?
Which is updated more often, Cause & Effect or Markdown Viewer Mobile?
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