PVMS Pro 4K vs Chronos One
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PVMS Pro 4K
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Securus CCTV is One of Largest Indian Manufacturer & Supplier of Video Surveillance Products like High Definition Cameras, Standalone Recorders, Network Recorders, Video Management Surveillance Software, CCTV & Networking Cables for Surveillance & Other Surveillance Products & Solutions. We are Present across India. Securus CCTV Products are being Manufactured at Our Works in GIDC Naroda in Ahmedabad under the "Make in India" Movement. We are an NSIC & MSME Registered Enterprise. PVMS Pro 4K is Video Monitoring Software for Securus CCTV Purple Series 4G Cameras, WIFI Cameras & Video Recorders. •Supports Securus Cloud Technology. •Supports Real Time Live View upto 16 Channels •Supports Remote Playback upto 4 Channels •Supports Local Recording & Playback •Supports Local Snapshot & Storage •Supports Two Way Talk •Supports PTZ Control •Supports QR Code Scan •Supports Securus Cloud Device Add, Edit & Delete •Supports Local Device Add, Edit & Delete •Supports LAN Devices Search •Supports Password Recovery
Chronos One
Effortlessly track your work hours, manage breaks, and generate professional invoices. This app helps freelancers and professionals organize their time and get paid accurately. Customize employer and payment details for seamless billing.
- Accurate time tracking with punch in/out
- Smart break management
- Seamless session editing
- Professional PDF invoicing
- Customizable employer profiles
- Easy date range selection
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With Chronos, you can: • Accurately Track Your Time: Punch in and out effortlessly with our intuitive Punch Card feature. Whether you work in short bursts or long sessions, Chronos accurately calculates your net working time—even accounting for your break durations—so you never miss a minute. • Manage Breaks with Ease: Our smart break management automatically computes and deducts break durations from your working hours. Plus, if you work just a few seconds, our “Start From One Hour” setting ensures you’re always billed for a full hour when required. • Seamless Session Editing: Edit your events quickly with our dedicated Event Details and Edit Event pages. Update start and end times, modify break durations, add notes, and tag your sessions—all with a few taps. • Professional Invoicing: Generate professional, customizable invoices in PDF format. Chronos pulls in your employer details and bank information to create a polished invoice that’s ready to print or share with your clients. • Easy Date Range Selection: With an interactive calendar and simple date range picker, filter and review all your work sessions in one glance. Generate invoices for specific periods and keep your records organized effortlessly. • Customizable Employer & Bank Profiles: Manage multiple employer profiles and bank/payment information. Choose which details to include on your invoices and switch between profiles seamlessly. • Rewarded Ads for Extra Perks: Enjoy rewarded ads that help support the app while providing you with bonus features. Watch an ad when needed and keep your workflow uninterrupted. • Smart Settings & Integrations: Leverage integrated settings for a personalized experience, including customizable invoice options, rate management, and much more—all powered by Flutter and Google Mobile Ads. Experience the power of Chronos—designed for freelancers, professionals, and businesses alike. Track, manage, and invoice your time with precision and ease. Download Chronos today and transform the way you work and get paid!
Screenshots
Verdict
The clearest difference is update cadence: Chronos One at daily against PVMS Pro 4K's every 23 months. 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.
PVMS Pro 4K ships an update every 23 months, Chronos One daily. The most recent releases landed on October 13, 2026 and October 22, 2026 respectively.
| Parameter | PVMS Pro 4K | Chronos One |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 23 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 56 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Daksham Ratanchandani | Hermella Abay |
In-app purchases
PVMS Pro 4K
No in-app purchases
Chronos One
No in-app purchases









