Spectro by Variable vs shopVOX Go
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spectro by Variable
This app enables color professionals to precisely measure, match, and communicate color data using connected devices. Access extensive color libraries and analyze spectral curves for accurate results anytime, anywhere.
- Scan, match, and compare colors
- View spectral curves and LAB values
- Access extensive brand color libraries
- Analyze colors under multiple light sources
- Store and export scan data
- Create and store color standards
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Now Available: Spectro by Variable + Pantone® Color Subscription by Variable. Users are now able to access more than 16,500 Pantone colors directly through the Spectro by Variable app when they subscribe to a Pantone Color Subscription within. Created with frictionless color communication in mind, the Spectro by Variable app connects to the Spectro 1 and Spectro 1 Pro devices, allowing color professionals to achieve professional-grade color matches and view deep color data anytime, anywhere. About the Spectro 1 and Spectro 1 Pro Devices: Spectro 1 is a compact, affordable color measurement tool for accurately measuring and communicating color at the professional and industrial level. Using patented technology, the Spectro units are true spectrophotometers that deliver accuracy and repeatability comparable to expensive benchtop spectrophotometers—for a fraction of the price. Features: Scan, match, and compare colors View spectral curves for scanned colors Achieve exact matches with spectral curve and LAB values Have access to dozens of brands like Behr, Benjamin Moore, Dulux, PPG, Sherwin-Williams in the palm of your hand View matches under four different light sources including A, F2, D50, and D65 (Incandescent, fluorescent, horizon, and noon daylight) Include 2 & 10 degree observations Store scans and scan data Export scan history, inspection history, and saved colors Save and export spectral curve data in 10 nm increments between 400-700 nm Create and store standards through the Saved Colors features Supports multiple dE formulas And much more!
shopVOX Go
Access key features of a web-based business management tool while on the move. This mobile companion app extends core functionality for users who need to manage their operations remotely.
- Remote access to shopVOX web app functionality
- On-the-go business operations management
- Companion mobile application
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shopVOX Go is a companion app to shopVOX web app. Using shopVOX Go you are able to access certain functionality while you are on the Go!
Screenshots
Verdict
The clearest difference is rating: Spectro by Variable at 4.8 against shopVOX Go's 3.4. Spectro by Variable also leads on review sentiment (50% vs 31%) and ratings volume (118 vs 22). shopVOX Go's advantage is in-app purchases (none vs 5). On price, update cadence, ads 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. Spectro by Variable sells 5 in-app purchases, starting at $9.99 per month. shopVOX Go asks for nothing beyond the download.
Spectro by Variable holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: Spectro by Variable has 118 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 50% of Spectro by Variable's written reviews are positive against 31% of shopVOX Go's.
Spectro by Variable ships an update every 3 weeks, shopVOX Go every 5 weeks. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.
| Parameter | Spectro by Variable | shopVOX Go |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (118 ratings) — better | 3.4 (22 ratings) |
| Positive reviews | 50.0% of reviews — better | 31.3% of reviews |
| Number of ratings | 118 — better | 22 |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.4 — better | 16.4 |
| Further details — not scored | ||
| Size | 84 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Variable Technologies LLC | TechVOX Inc |
Customer experience
Spectro by Variable
shopVOX Go
In-app purchases
Spectro by Variable
- Monthly$9.991 Month
- Monthly$15.991 Month
- Quality Control Module1 Month trial$75.001 Month
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- Annual$99.991 Year
- Annual$149.991 Year
shopVOX Go
No in-app purchases
Questions
Is Spectro by Variable free?
Is shopVOX Go free?
Which has better reviews, Spectro by Variable or shopVOX Go?
Do Spectro by Variable or shopVOX Go have ads?
Which is updated more often, Spectro by Variable or shopVOX Go?
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