PianoOps vs Cantus Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PianoOps
This business management platform is designed for professional piano technicians. It offers tools for scheduling, customer information management, and streamlining daily operations directly from a mobile device.
- Scheduling management
- Customer information management
- Streamlined business operations
- Mobile device accessibility
- Designed for piano technicians
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PianoOps: Business Management Platform for Piano Service Businesses PianoOps is the app designed exclusively for professional piano technicians, streamlining your business operations so you can focus on your craft. Developed by technicians for technicians, PianoOps offers a suite of easy to use tools to manage scheduling, customer information, and more—all from your mobile device.
Cantus Pro
Manage all aspects of your piano technician business, from client details and service history to scheduling, invoicing, and financial insights. Track instruments, log expenses, and generate reports, all accessible offline.
- Client management
- Recall and reminders
- Appointment scheduling
- Invoice and payment processing
- Income and expense tracking
- Instrument inventory
- Offline functionality
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Cantus Pro is the complete business management tool for piano technicians — built by a working RPT, for working technicians. CLIENT MANAGEMENT Keep every client's contact info, piano inventory, service history, and notes in one organized place. Search and filter by status, city, last service date, and more. RECALL & REMINDERS Never lose track of who's due. Cantus automatically tracks recall intervals and flags overdue and due-soon clients. Send reminders with one tap. APPOINTMENTS & CALENDAR Schedule jobs, set recurring visits, log trip miles, and see your month at a glance. Confirm or decline booking requests right from the app. INVOICES & PAYMENTS Create professional invoices, send pay links via Stripe, and mark payments received. See outstanding and collected totals instantly. MONEY & INSIGHTS Log income and expenses, track business mileage, and dig into revenue trends, client retention rate, average job value, and more — all from your own data. PIANO RECORDS Track every instrument — make, model, location, condition logs, photos, and audio recordings. Spot patterns across your whole book of business. BUILT FOR THE FIELD Works offline. Syncs in the background. Designed for the van, the studio, and the concert hall. Cantus Pro is a subscription service. Create your account and manage billing at getcantus.com.
Screenshots
Verdict
The clearest difference is monetization model: PianoOps at free against Cantus Pro's subscription. Cantus Pro's advantage is update cadence (every 3 days vs every 2 weeks). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for PianoOps against 5.0 for Cantus Pro. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
PianoOps ships an update every 2 weeks, Cantus Pro every 3 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | PianoOps | Cantus Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 40 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | 3Strand LLC | Davis Moore |
Customer experience
PianoOps
Cantus Pro
In-app purchases
PianoOps
No in-app purchases
Cantus Pro
No in-app purchases







