MasterPOS Edge vs CallRail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MasterPOS Edge
This application syncs your sales, inventory, and employee data across all devices. Manage your retail business from anywhere, whether you're in-store or on the go.
- Mobile sales management
- Inventory syncing
- Employee management
- Sales tracking
- Cross-device synchronization
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The MasterPOS Edge brings your MasterPOS Sale Screen directly to your iphone/ipad device. you can now sell from anywhere and keep your inventory, employees and sales synced from any device, if your on the store or on the go , MasterPOS Edge offers you a complete solution to your retail needs.
CallRail
Manage calls, texts, and forms from your business tracking number on the go. Engage leads instantly, qualify them with notes and tags, and access real-time insights and AI-powered call summaries.
- Send and receive text messages
- Manage calls on the go
- Add tags, values, and notes to leads
- View dashboard metrics
- AI-powered call summaries
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Take the power of CallRail with you everywhere, so you never miss an opportunity. With CallRail’s mobile app, you can monitor key insights and manage calls, texts, and forms while on the go. Engage leads instantly with text messaging -Send and receive text messages directly in the app from the CallRail tracking number of your choice. Make and manage calls on the go -Connect with leads at the right moment by managing calls within the app. Qualify leads and stay organized -Add tags, values, and notes to track lead quality and capture important details about every interaction. Access actionable insights -View high level metrics with our new dashboard and get call summaries with AI-powered Premium Conversation Intelligence™ so you can respond faster. Empower your business with real-time insights and seamless communication, all from your mobile device.
Screenshots
Verdict
The clearest difference is review sentiment: MasterPOS Edge at 100% against CallRail's 10%. MasterPOS Edge also leads on monetization model (free vs freemium) and iOS requirement (6.0 vs 17.0). CallRail's advantage is rating (4.6 vs 4.0) and update cadence (every 3 weeks vs every 2 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.
CallRail holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: CallRail has 37 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of MasterPOS Edge's written reviews are positive against 10% of CallRail's, so the app with the better star average is not the one people write more warmly about.
MasterPOS Edge ships an update every 2 months, CallRail every 3 weeks. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.
| Parameter | MasterPOS Edge | CallRail |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 4.6 (37 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 10.0% of reviews |
| Number of ratings | 2 | 37 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 6.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | MasterPOS LLC | CallRail, Inc. |
Customer experience
MasterPOS Edge
CallRail
In-app purchases
MasterPOS Edge
No in-app purchases
CallRail
No in-app purchases
Questions
Is MasterPOS Edge free?
Is CallRail free?
Which has better reviews, MasterPOS Edge or CallRail?
Do MasterPOS Edge or CallRail have ads?
Which is updated more often, MasterPOS Edge or CallRail?
Other comparisons
