Comparison

Gazelle vs Cantus Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Gazelle

This comprehensive business management software is designed for piano technicians. It streamlines daily tasks, enhances customer satisfaction, and supports business growth for piano service professionals.

Highlights
  • Business management
  • Task simplification
  • Time saving
  • Customer wow factor
  • Business growth
Features
Read full description

Gazelle is the all-in-one business management software for piano technicians. Gazelle helps piano service professionals simplify business tasks, save time, wow customers, and grow their businesses with ease.

About

Cantus Pro

Manage client information, schedule appointments, create invoices, and track finances for piano technicians. This tool helps organize your business operations, from client history to income and expenses, with offline capabilities.

Highlights
  • Client management and history
  • Automated recall and reminders
  • Appointment scheduling and calendar
  • Invoice creation and payment tracking
  • Income and expense logging
  • Instrument inventory and condition logs
  • Offline functionality
Features
Read full description

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

Gazelle4 screens
Cantus Pro4 screens

Verdict

The call

The clearest difference is monetization model: Gazelle at free against Cantus Pro's subscription. Gazelle also leads on ratings volume (216 vs 2). Cantus Pro's advantage is update cadence (every 3 days vs every 9 days). On price, rating, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Gazelle against 5.0 for Cantus Pro. That said, the two scores are not equally well evidenced: Gazelle has 216 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Gazelle ships an update every 9 days, Cantus Pro every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Gazelle versus Cantus Pro: the parameters behind the verdict, then further details
ParameterGazelleCantus Pro
PriceFreeFree
Rating4.9 (216 ratings)5.0 (2 ratings) — better
Positive reviews96.7% of reviews—
Number of ratings216 — better2
Update frequencyEvery 9 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterSubscription
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size93 MB4 MB
Age rating4+4+
DeveloperThe Gazelle NetworkDavis Moore

Customer experience

Gazelle

All ratings215 ratings
Positive97.7%
Neutral0.9%
Negative1.4%
Written reviews120 reviews
Positive96.7%
Neutral2.5%
Negative0.8%

Cantus Pro

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Gazelle

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

3 requests
  • Allow more clients before upgrading plans
  • Integrate route optimization for efficient scheduling
  • Add ability to set specific invoice due dates

Cantus Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Gazelle

No in-app purchases

None

Cantus Pro

No in-app purchases

Questions

Is Gazelle free?
Gazelle is free to download, with no in-app purchases.
Is Cantus Pro free?
Cantus Pro is free to download, with no in-app purchases.
Which has better reviews, Gazelle or Cantus Pro?
Cantus Pro is rated higher. Gazelle averages 4.9 out of 5 from 216 ratings, while Cantus Pro averages 5.0 from 2 ratings.
Do Gazelle or Cantus Pro have ads?
Neither Gazelle nor Cantus Pro shows ads.
Which is updated more often, Gazelle or Cantus Pro?
Gazelle ships an update every 9 days, and Cantus Pro every 3 days. Most recently, Gazelle was updated on November 3, 2026 and Cantus Pro on October 31, 2026.

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