MarkViz vs Trial Clock
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
MarkViz
This app converts Markdown text into visual formats like flowcharts, mind maps, and PDFs. It offers live preview, offline diagram rendering, and multiple export options for easy sharing and organization.
- Markdown editing with live preview
- Offline Mermaid diagram rendering
- Zoomable mind maps from Markdown
- Import Markdown and HTML
- Export as PDF or image
- Document organization and search
- Multiple themes
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MarkViz turns Markdown into clear, visual documents. Write in Markdown and preview your work as you go. Turn plans, processes, and relationships into Mermaid diagrams, or switch to Mind Map mode to explore your document structure at a glance. Features: - Markdown editing with live preview - Offline Mermaid rendering for flowcharts, sequence diagrams, state diagrams, Gantt charts, pie charts, and ER diagrams - Zoomable mind maps generated from Markdown headings and lists - Import Markdown and HTML documents - Export documents as PDFs or images, then share them anywhere - Favorite, search, and organize your documents - Multiple themes for comfortable reading and editing MarkViz keeps writing, organizing, and presenting in one document. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://my.feishu.cn/wiki/ZW1OwMDm2itpXKkeHcWcsP8anYg
Trial Clock
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Trial Clock helps you keep track of free trials, renewal dates, and upcoming bills in one place. Set reminders before a deadline and keep account-management links handy so you can decide what to keep or cancel. FREE TRIAL TRACKING β’ Track free trials and one-time deadlines. β’ Choose multiple reminders from 1 to 14 days before a deadline. β’ Save prices, notes, and cancellation links. β’ Open Appleβs subscription-management page for App Store purchases. β’ See upcoming deadlines in Home Screen widgets. β’ Export your entries. TRIALCLOCK PRO β ONE-TIME PURCHASE β’ Add recurring subscriptions billed weekly, monthly, quarterly, or yearly. β’ Track Apple subscriptions and services billed directly by a provider. β’ See estimated monthly and annual spending, with currencies shown separately. β’ View upcoming bills on a calendar. β’ Organize subscriptions by payment-card nickname and optional last four digits. Trial tracking and trial reminders remain free. Pro is an optional, non-consumable purchase with no recurring fee. Restore your Pro purchase using the same Apple Account. Your entries are stored on your device, and reminders are scheduled locally. No app account is required. Billing dates, prices, and card labels are entered manually. Trial Clock does not connect to your bank, automatically import Apple subscriptions, verify charges, or cancel subscriptions for you. Complete cancellations with Apple or the service provider. Existing entries remain available when you update. Trial deadlines only become recurring subscriptions when you choose to convert them.
Screenshots
Verdict
The clearest difference is in-app purchases: Trial Clock at none against MarkViz's 1. Trial Clock also leads on iOS requirement (17.0 vs 26). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. MarkViz sells 1 one-off in-app purchase. Trial Clock asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | MarkViz | Trial Clock |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Monetization | Free with in-app purchases | β |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26 | 17.0 β better |
| Further details β not scored | ||
| Size | 14 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | θ±ͺε ζ½ | BRADFORD MICHAEL LINDLEY |
In-app purchases
MarkViz
- MarkViz Pro Lifetime$0.99
Trial Clock
No in-app purchases







