MySolArk vs Zone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MySolArk
This application allows users to remotely customize and monitor their photovoltaic energy storage systems. It provides 7-day-a-week support to help optimize the system based on user goals.
- Remote system customization
- Energy storage system monitoring
- PV system optimization
- 7-day-a-week support
- Anytime, anywhere access
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The MySolArk app lets you customize and monitor your PV building energy storage system from anywhere, anytime. Our support staff will help you optimize your system to your goals 7 days a week. Visit Sol-Ark.com
Zone
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Zone is a minimal, beautiful world clock app designed for people who work, plan, or stay connected across time zones. Add any city or timezone, give it a custom name and emoji, then see all your clocks at a glance — always up to date, always on your Home Screen. EVERY TIME ZONE AT A GLANCE Search for any city, country, or region. Zone automatically detects the timezone and adds a flag emoji. Rename clocks to anything — "Mom", "London Office", "Tokyo HQ" — and pick a custom emoji to make each one yours. TIME TRAVEL Slide through time to plan ahead. Preview what all your clocks will show up to 12 hours in the past or future. Perfect for scheduling calls across continents without mental math. HOME SCREEN WIDGETS Keep your most important clocks visible without opening the app. Small and medium widgets let you choose exactly which clocks to display, and they update automatically with your settings. MAKE IT YOURS • 12-hour or 24-hour format • Show or hide emoji icons • Day offset badges (+1/−1) for clocks on a different day • Light, Dark, or System appearance • Sort clocks by earliest or latest timezone first, or drag to reorder manually PRIVATE BY DESIGN Zone works entirely offline. No accounts, no cloud sync, no tracking, no ads. Your data stays on your device — period. Whether you're a remote worker, frequent traveler, or just keeping up with family abroad — Zone gives you the world's time in the simplest way possible.
Screenshots
Verdict
The clearest difference is price: MySolArk at Free against Zone's $4.99. MySolArk also leads on iOS requirement (12.0 vs 18.0). Zone's advantage is update cadence (every 9 days vs every 5 weeks). On 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
MySolArk is free to download; Zone costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MySolArk ships an update every 5 weeks, Zone every 9 days. The most recent releases landed on October 9, 2026 and September 21, 2026 respectively.
| Parameter | MySolArk | Zone |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 2.0 (123 ratings) — better | — |
| Positive reviews | 12.0% of reviews | — |
| Number of ratings | 123 — better | — |
| Update frequency | Every 5 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 34 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Sol-Ark | Vlad Zhila |
Bugs and requests
MySolArk
Reported bugs
19 issues- Constant logout requiring repeated authentication
- Slow or delayed data updates from inverter
- App shows system offline when it's actually online
- Historical data (monthly/yearly) displays as zero or disappears
- Data inconsistencies between overview and detailed screens
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- Cannot save parameter changes (request timeout errors)
- White blank screens blocking access to settings
- Login page elements grayed out making input difficult
- Battery level and household usage showing zero incorrectly
- Graph colors too similar making data hard to distinguish
- Pop-up windows appearing outside visible screen area
- App hangs when loading historical data
- Notifications toggle on but alerts don't trigger
- Tab bar text hidden under system home indicator
- QR code scanning for plant setup unclear/non-functional
- Service errors preventing account setup
- Data not syncing between app and inverter display
- App incompatible with iPhone 16 Pro Max parameters section
- Request timeout when pulling daily data
Requested features
14 requests- Keep user logged in with biometric authentication (Face ID/fingerprint)
- Push notifications for grid outages and system status changes
- Ability to control/modify inverter settings from app
- Custom date range reporting (not just calendar months)
- Daily summary view showing aggregated metrics
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- 24-hour load graph display even without PV generation
- Weather information integration
- Data export functionality (CSV/PDF reports)
- Consistent color coding across all screens
- Automatic data refresh without manual pull-down
- Version number visibility in app settings
- Support for select/cut/paste functionality
- Subscription option for more frequent data updates
- Megawatt display for large production values
Zone
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MySolArk
No in-app purchases
Zone
No in-app purchases









