# SageCatalogo vs Spectro by Variable

The clearest difference is in-app purchases: SageCatalogo at none against Spectro by Variable's 5. Spectro by Variable's advantage is device support (3 vs 1) and iOS requirement (13.4 vs 15.1). On price, update cadence and ads there is nothing between them.

Both are free to download. Spectro by Variable sells 5 in-app purchases, starting at $9.99 per month. SageCatalogo asks for nothing beyond the download.

SageCatalogo ships an update every 2 weeks, Spectro by Variable every 3 weeks. The most recent releases landed on September 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SageCatalogo | Spectro by Variable |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (118 ratings)](https://appshunter.io/ios/app/spectro-by-variable/id1399186748/reviews)** |
| Number of ratings | — | **118** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 187 MB | 84 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Catalogplayer](https://appshunter.io/developer/541470387) | [Variable Technologies LLC](https://appshunter.io/developer/569541572) |

## What reviewers say

### SageCatalogo

[App page](https://appshunter.io/ios/app/sagecatalogo/id1176909157)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Spectro by Variable

[App page](https://appshunter.io/ios/app/spectro-by-variable/id1399186748)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Monthly | $15.99 | per month |
| Quality Control Module | $75.00 | per month |
| Annual | $99.99 | per year |
| Annual | $149.99 | per year |


## Frequently asked questions

### Is SageCatalogo free?

SageCatalogo is free to download, with no in-app purchases.

### Is Spectro by Variable free?

Spectro by Variable is free to download, with in-app purchases available.

### Do SageCatalogo or Spectro by Variable have ads?

Neither SageCatalogo nor Spectro by Variable shows ads.

### Which is updated more often, SageCatalogo or Spectro by Variable?

SageCatalogo ships an update every 2 weeks, and Spectro by Variable every 3 weeks. Most recently, SageCatalogo was updated on September 15, 2026 and Spectro by Variable on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*