Screen Time Control vs MD Preview
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Screen Time Control
This app helps you block distracting applications until you complete your tasks, transforming your phone into a productivity tool. It allows you to track your progress, build better habits, and unlock apps as rewards for finishing your to-do list.
- Block distracting apps until tasks are completed
- Track productivity and streaks
- Flexible task management
- Unlock apps as rewards
- Build better habits
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Make distracting apps wait until your priorities are done. DoUnlock helps you reduce screen time and follow through on tasks by connecting app access to real progress. Choose the apps that pull your attention away, create the tasks or routines you want to finish, and unlock access after you complete them. FOCUS WITH A CLEAR REASON • Block distracting apps during study, work, or personal time • Create tasks and repeatable routines • Schedule focused work in advance • Track focused time and completed activity • Turn app access into a motivating reward USE DOUNLOCK FOR • Studying and exam preparation • Deep work and productive mornings • Exercise, reading, chores, and daily habits • Reducing social media and compulsive scrolling • Building healthier digital routines HOW IT WORKS 1. Choose the apps you want to block 2. Add a task, routine, or focus session 3. Complete your goal to unlock access DoUnlock gives your phone a simple boundary so your attention can stay with what matters. Optional subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/1b2FQZ_HK2I_6ZBJhiaJw_Vii5aKW9D4dYjGfP9C8efU/edit?usp=sharing
MD Preview
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MdPreview, Markdown dosyaları için hızlı ve zarif bir görüntüleyici ve editördür. Bir .md dosyasını açtığınızda karmaşık işaretler yerine düzgün biçimlendirilmiş, okunaklı bir belge görürsünüz. KUSURSUZ OKUMA • Üç özenli tema: Açık, Koyu ve serif yazı tipiyle kitap sayfası hissi veren sepya Kitap modu • Okuma süresi ve ilerleme göstergeli içindekiler kenar çubuğu • Ayarlanabilir yazı boyutu ve konforlu okuma genişliği • Her belgede kaldığınız yeri hatırlar GÜÇLÜ ÖZELLİKLER • Eşleşme vurgulu belge içi arama (⌘F) • Tek dokunuşla kopyalanabilen, sözdizimi renklendirmeli kod blokları • Her belgeyi PDF olarak dışa aktarma • Anında önizlemeli bölünmüş ekran editörü • Dosya diskte değişince otomatik yenileme — başka editörlerle yan yana kullanım için ideal • Bağlantılı belgeler ve başlık çapaları arasında gezinme EKSİKSİZ MARKDOWN DESTEĞİ Başlıklar, hizalamalı tablolar, görev listeleri, dipnotlar, tanım listeleri, vurgu, alt ve üst simge, emoji kısayolları, otomatik bağlantılar, çitli ve girintili kod blokları, alıntılar, görseller ve kısmi satır içi HTML. TASARIM GEREĞİ ÖZEL MdPreview tamamen çevrimdışıdır. Belgeleriniz cihazınızdan asla çıkmaz — hesap yok, analitik yok, izleme yok. iPhone, iPad ve Mac'te çalışır. Dosyalar uygulamasından veya Finder'dan açın, dilerseniz MdPreview'ı varsayılan Markdown uygulamanız yapın. MdPreview is a fast, elegant viewer and editor for Markdown files. Open any .md file and see a beautifully formatted document instead of raw markup. READING, PERFECTED • Three curated themes: Light, Dark, and a book-like sepia Reading mode with serif typography • Table of contents sidebar with reading time and progress indicator • Adjustable text size and a comfortable reading width • Remembers where you left off in every document POWERFUL FEATURES • In-document search (Cmd-F) with match highlighting • Syntax-highlighted code blocks with one-tap copy • Export any document as PDF • Live split-screen editor with instant preview • Auto-refresh when a file changes on disk — perfect alongside other editors • Jump between linked documents and heading anchors COMPLETE MARKDOWN SUPPORT Headings, tables with alignment, task lists, footnotes, definition lists, highlight, subscript and superscript, emoji shortcodes, automatic links, fenced and indented code blocks, blockquotes, images, and partial inline HTML. PRIVATE BY DESIGN MdPreview is fully offline. Your documents never leave your device — no accounts, no analytics, no tracking. Works on iPhone, iPad, and Mac. Open files from the Files app, Finder, or set MdPreview as your default Markdown app.
Screenshots
Verdict
The clearest difference is in-app purchases: MD Preview at none against Screen Time Control's 4. On price, update cadence, 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
Both are free to download. Screen Time Control sells 4 in-app purchases, starting at $5.99 per 7 days. MD Preview asks for nothing beyond the download.
Screen Time Control ships an update monthly, MD Preview every 4 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Screen Time Control | MD Preview |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Monthly | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 18.5 | 17.6 — better |
| Further details — not scored | ||
| Size | 24 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Fenuku Kekeli | DILEK EMINOGLU |
In-app purchases
Screen Time Control
- All Access for a week$5.997 Days
- All Access for a month3 Days trial$7.991 Month
- All Access for a year$39.991 Year
- All Access to Lifetime$99.99
MD Preview
No in-app purchases
Questions
Is Screen Time Control free?
Is MD Preview free?
Do Screen Time Control or MD Preview have ads?
Which is updated more often, Screen Time Control or MD Preview?
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