JustCall vs GrandCentr.al
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JustCall
Establish an international call center or global sales team instantly with local or toll-free numbers from 58 countries. This cloud-based phone system integrates with CRMs and offers real-time performance tracking, eliminating the need for new hardware.
- Local & toll-free numbers in 58 countries
- International call center setup
- In-built CRM and rating system
- Real-time sales team tracking
- No hardware or SIM required
- Global business expansion
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Get a local or toll-free phone number in any of the 58 countries (including US, UK, Australia, South Africa, Japan, European countries & more) and start making & receiving calls and SMS. Create and manage your own international call center, helpdesk or global sales team within seconds and minutes. With in-built CRM, rating system and integrations, you can replace your old-school telephony systems with a new age, scalable and omni-present phone system. With a click of button, take your business global. Improve your perception and make your international clients comfortable by providing them with a local number to call. Empower your sales team to explore global sales opportunities and keep a close and real-time track of their activity and performance. You don't need any new hardware or cable or sim. All you need is a Justcall account and your phone or computer. Make calls using our app or website and receive calls directly on your phone number (without any internet requirement) Let's get started with Justcall now.
GrandCentr.al
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Are you crumbling beneath the weight of your technology stack? Using dozens of apps to handle the needs and problems of a business – each with their own login, dashboard, and quirks – is expensive, time-consuming, and ineffective. GrandCentr.al is a one-stop spot to maintain a comprehensive list of leads, manage projects of every scope, ensure that customer and vendor records are current, stay on top of billing, provide timely support, and understand company performance. Company Management Right from the start, we’ll help you set up your business for success. You can create a comprehensive library of resources, including company policies, employee manuals, marketing materials, organizational charts, job descriptions, user guides, a company glossary, and more. Additionally, you can develop training courses and documentation for various functions and roles within your organization. With GrandCentr.al, you can assign and prioritize tasks for your staff or customers, ensuring that nothing falls through the cracks. You can even create checklists for standardised projects or recurring subscriptions and easily view to-do lists by individual staff member or team, so you always know who’s working on what and when. Lead Management Building strong customer relationships is crucial, and GrandCentr.al’s Lead Management CRM makes it easier than ever. Our platform allows you to create custom deal flows that align with your business strategy, guiding your customers seamlessly from the initial contact to closing the deal. With our comprehensive lead management system, you’ll never lose track of a potential opportunity, thanks to handy to-do lists, tasks, and reminders. And the best part? You can communicate with your leads directly within GrandCentr.al, ensuring that all correspondences are conveniently saved in one place. Projects & Subscriptions No more missing deadlines or overlooking crucial project details. GrandCentr.al provides complete visibility on tasks and milestones, making sure you deliver projects and fulfill recurring subscriptions on time. You can create custom workflows tailored to your specific needs, complete with milestones, checklists, timelines, and assigned responsibilities. Support Ticketing Streamline your customer support with GrandCentr.al’s intuitive ticketing system. Say goodbye to scattered communication and welcome a clear, concise dashboard that brings all customer interactions together. You can effortlessly view both internal and external correspondence and actions for open and closed tickets, including notes, documents, and emails. Reviews Customer satisfaction is crucial for business growth, and GrandCentr.al allows you to develop effective processes and reward your team based on customer feedback. Monitor satisfaction levels at the completion of each recurring subscription cycle, capturing valuable notes and customer comments along the way. With GrandCentr.al, you can quickly review overall satisfaction levels across your business, helping you identify areas for improvement and celebrate your successes. Invoicing & Billing Forget about manual invoicing and payment processing headaches. GrandCentr.al automates the entire billing process, generating invoices, accepting payments, and tracking past-due accounts effortlessly. With secure payment method storage and comprehensive transaction history, you’ll have full control over your financials. Plus, our seamless integration with QuickBooks Online ensures two-way synchronization, eliminating double-entry and reducing inaccuracies. You can even connect to popular merchant processors like Stripe or Intuit Payments and calculate sales tax with TaxJar. Reports & Dashboards Make informed, data-driven decisions with GrandCentr.al’s robust reporting and dashboard capabilities. You can access on-demand, customizable reports that track progress and performance across all areas of your business.
Screenshots
Verdict
The clearest difference is update cadence: JustCall at weekly against GrandCentr.al's every 3 weeks. GrandCentr.al's advantage is iOS requirement (13.4 vs 17.0). 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.
JustCall ships an update weekly, GrandCentr.al every 3 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.
| Parameter | JustCall | GrandCentr.al |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (1.1K ratings) — better | — |
| Positive reviews | 25.6% of reviews | — |
| Number of ratings | 1.1K — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 72 MB | 48 MB |
| Age rating | 4+ | 17+ |
| Developer | SLABS Technologies Private Limited | Studio98,LLC |
Bugs and requests
JustCall
Reported bugs
4 issues- Texts getting truncated or not sending
- Inability to make or receive calls at times
- Inconsistent performance across different devices
- Syncing issues between mobile and desktop apps
Requested features
4 requests- Improved group messaging functionality
- Better integration with popular CRMs
- Enhanced notification system for missed calls/messages
- More customization options for user interface
GrandCentr.al
Not enough reviews yet to summarise bugs or requests.
In-app purchases
JustCall
No in-app purchases
GrandCentr.al
No in-app purchases









