# JustCall vs GrandCentr.al

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.

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.

## The numbers

| Metric | JustCall | GrandCentr.al |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.1K ratings)](https://appshunter.io/ios/app/justcall-cloud-phone-system/id1156351688/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 25.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 72 MB | 48 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SLABS Technologies Private Limited](https://appshunter.io/developer/1109689332) | [Studio98,LLC](https://appshunter.io/developer/974663129) |

## What reviewers say

### JustCall

[App page](https://appshunter.io/ios/app/justcall-cloud-phone-system/id1156351688)

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.

**Highlights:** 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

**Features:** Siri integration

**In-app purchases:** none

**What reviewers like**

- 💯 Excellent value for money
- 🚀 Smooth and reliable performance
- 🤖 Impressive AI capabilities
- 👍 Easy to use and intuitive

**What reviewers complain about**

- 🐛 Frequent bugs and crashes
- 🔌 Unreliable call quality and connectivity
- 🕰️ Slow and unresponsive app
- 💸 Expensive pricing and hidden fees

**Reported bugs**

- 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**

- Improved group messaging functionality
- Better integration with popular CRMs
- Enhanced notification system for missed calls/messages
- More customization options for user interface


### GrandCentr.al

[App page](https://appshunter.io/ios/app/grandcentral/id6446702450)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JustCall free?

JustCall is free to download, with no in-app purchases.

### Is GrandCentr.al free?

GrandCentr.al is free to download, with no in-app purchases.

### Do JustCall or GrandCentr.al have ads?

Neither JustCall nor GrandCentr.al shows ads.

### Which is updated more often, JustCall or GrandCentr.al?

JustCall ships an update weekly, and GrandCentr.al every 3 weeks. Most recently, JustCall was updated on November 6, 2026 and GrandCentr.al on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*