Viola Remote vs Cost Estimator & Invoice Maker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Viola Remote
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Remote control application for Viola Audio Laboratories, Crescendo, Sonata and Chorale products.
Cost Estimator & Invoice Maker
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Transform your construction workflow with smart estimates, visualize projects and manage your jobsβall from your phone. Contractor Estimates & Invoice is the construction project management app designed for contractors, builders and homeowners. KEY FEATURES: AI-Powered Estimates: Turn photos, blueprints, videos, or LiDAR scans into detailed material and labor estimates in minutes 3D Room Scanning: Use your phoneβs LiDAR to capture accurate room measurements AI Project Visualization: Create before & after visuals to help clients see the finished result Professional Bid Creation: Generate polished, branded estimates and send them as PDFs. Get AI-recommended upgrades and add-ons to increase job value and profit margins Invoicing: Create professional invoices and simplify billing from job site to payment. Bill clients directly from the app once the job is complete Built-In Markups: Automatically apply profit margins and overhead to every estimate Project Organization: Keep estimates organized by room, job type, or client in custom folders From small repairs to full renovations, handle estimates for: Remodeling β’ Roofing β’ Painting β’ Flooring β’ Plumbing β’ Fencing β’ Decking β’ New Construction β’ Demolition Save Time. Win More Jobs. Estimate in Minutes: Reduce manual calculations and paperwork Look More Professional: Send polished bids and visual proposals Increase Job Value: Identify additional services and upgrades Work From Anywhere: Estimate and invoice directly from the field Stay Organized: Keep every project, client and estimate together Control your jobs, save hours on paperwork and grow your business today! You can register a premium account with all the features of app without ads. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Links to our Terms of Service : https://docs.google.com/document/d/1ypvxq9hqA0wrxrixhQn5qHHE6j-Ftd24pqPeMZP77Po Links to our Privacy Policy : https://docs.google.com/document/d/1OCkUiTRTJnSvODgRIfOL5mpisDmXdQStvnsH9B0PlNo Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where application
Screenshots
Verdict
The clearest difference is in-app purchases: Viola Remote at none against Cost Estimator & Invoice Maker's 5. Viola Remote also leads on ads (none vs shown) and device support (3 vs 1). Cost Estimator & Invoice Maker's advantage is update cadence (monthly vs every 3 months). On price there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Cost Estimator & Invoice Maker sells 5 in-app purchases, starting at $39.99 per month. Viola Remote asks for nothing beyond the download.
Viola Remote ships an update every 3 months, Cost Estimator & Invoice Maker monthly. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.
| Parameter | Viola Remote | Cost Estimator & Invoice Maker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Monthly β better |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 9.3 β better | 16.6 |
| Further details β not scored | ||
| Size | 3 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Viola Audio Laboratories | RYNKAH LIMITED |
In-app purchases
Viola Remote
No in-app purchases
Cost Estimator & Invoice Maker
- Cost Estimator Pro Month$39.991 Month
- Cost Estimator Business Month$69.991 Month
- Cost Estimator Pro Year3 Days trial$99.991 Year
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- Pro Update to Business Year$209.991 Year
- Cost Estimator Business Year3 Days trial$299.991 Year
Questions
Is Viola Remote free?
Is Cost Estimator & Invoice Maker free?
Do Viola Remote or Cost Estimator & Invoice Maker have ads?
Which is updated more often, Viola Remote or Cost Estimator & Invoice Maker?
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