TimeZone Vanguard vs Open Hub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TimeZone Vanguard
Coordinate global meetings and work schedules across different time zones. Track live clocks, compare business hours, and find optimal meeting times with smart suggestions and calendar sync. Includes weather awareness and market session monitoring.
- Live world clocks for 500+ cities
- Business hour overlap detection
- Meeting planning with fairness scoring
- Apple Calendar sync
- Market session monitoring
- Weather-aware planning
- Export to .ics, .csv, .pdf
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Your world does not run in one time zone. Now your workflow does not have to either. WorldTimer is the premium global time workspace for distributed teams, remote professionals, travelers, traders, and international operators. Follow live clocks, understand weather and daylight, compare cities, find fair meeting windows, monitor market sessions, and act without doing time-zone math. LIVE WORLD CLOCKS, REIMAGINED • Follow local time across 500+ cities worldwide • See weather, daylight, day changes, UTC offsets, and analog clocks at a glance • Favorite and reorder cities around the way you work • Keep large clock collections clear with a spacious, readable layout COMPARE THE WORLD IN ONE MOMENT Move time forward or backward from a selected base city and instantly see the matching time everywhere else. Understand working hours, day changes, and practical overlap before you call, travel, or schedule. PLAN BETTER GLOBAL MEETINGS • Select participants across multiple cities • Detect business-hour overlap automatically • Use fairness guidance to avoid repeatedly penalizing the same team • Preview time shifts before committing • Save useful city combinations as reusable workflows • Add important moments to Apple Calendar MARKET HOURS THAT KEEP YOU AHEAD Follow the global trading day from Sydney and Tokyo through London and New York. • Track Forex, metals, futures, and stock-market sessions • View official venue hours in local time and UTC • See what is open now and what opens next • Follow live opening and closing countdowns • Understand session overlaps and global liquidity windows • Monitor selected markets from widgets HOLIDAY INTELLIGENCE FOR GLOBAL MARKETS Market timing changes around holidays. WorldTimer surfaces holiday crossings across major financial centers so you can identify closures, reduced participation, and schedule conflicts before they disrupt your plan. WEATHER-AWARE TIME PLANNING See current conditions beside each clock and enable severe-weather alerts city by city. Weather information remains useful without taking over your home screen. BUILT FOR THE APPLE ECOSYSTEM Use WorldTimer across iPhone and iPad, with support for Apple Watch, Home Screen widgets, Live Activities, Dynamic Island, Siri, and Apple Calendar. EXPORT, SHARE, AND RESTORE Export schedules and workspace information as ICS, CSV, PDF, or images. Create backups and restore your global workspace when you need it. DESIGNED FOR CLARITY Choose System, Light, or Dark mode, select your accent, use 12- or 24-hour time, and rely on support for Dynamic Type, VoiceOver, Reduce Motion, and accessible contrast. WorldTimer does not track you. Made with precision by Vanguard Studio.
Open Hub
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OpenHub turns all your cloud storage and local files into one native media box for iPhone and iPad. Connect your own accounts, browse every folder as a drive, and stream, download, and organize — fast and native, with no ads and no account required. YOUR CLOUDS, ONE APP Add the storage you already use and browse it side by side: • Google Drive, Dropbox, OneDrive, Box, pCloud, MEGA • FTP and HTTP servers on your own network • Files stored right on your device OpenHub only opens storage you own or are authorized to access — there is no built-in catalog. REAL VIDEO PLAYBACK Powered by VLCKit, OpenHub plays the formats other apps choke on — MKV, AVI, MOV and more — with multiple audio and subtitle tracks, and it resumes where you left off. MORE THAN VIDEO Open PDFs, photos, and documents too. Pin favorites with bookmarks and search your files right on the device. PRIVATE BY DESIGN • Secure Share Info — share a folder or a login as a sealed, self-expiring code; the real path stays hidden. • Local lock — keep photos, videos, and documents behind a passcode that never leaves your device. • Credentials are stored in the device Keychain. OpenHub has no account and collects no personal data. MAKE IT YOURS Switch between a clean modern look and a playful retro theme. WAYS TO USE IT • Share a public link as a code that expires on its own. • Turn a folder on your computer into a home media hub over your own network. • Lock away private files behind an on-device passcode. • Run a time-limited hub and hand out sealed codes that expire. OpenHub is part of vuba.one. Free on iPhone and iPad.
Screenshots
Verdict
The clearest difference is in-app purchases: TimeZone Vanguard at none against Open Hub's 1. On price, ads, device support and iOS requirement 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. Open Hub sells 1 one-off in-app purchase. TimeZone Vanguard asks for nothing beyond the download.
| Parameter | TimeZone Vanguard | Open Hub |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Gustavo Venzon | Vu Bach |
In-app purchases
TimeZone Vanguard
No in-app purchases
Open Hub
- Buy Me a Coffee$0.99









