# OYA Colorist vs Sensus App

The clearest difference is rating: Sensus App at 5.0 against OYA Colorist's 4.0. Sensus App also leads on review sentiment (100% vs 71%) and update cadence (every 2 months vs every 5 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Sensus App holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 12 and 10 respectively. Written reviews point the same way: 71% of OYA Colorist's written reviews are positive against 100% of Sensus App's.

OYA Colorist ships an update every 5 months, Sensus App every 2 months. The most recent releases landed on July 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | OYA Colorist | Sensus App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/oya-colorist/id600096093/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/sensus-app/id1349378247/reviews)** |
| Number of ratings | **12** | 10 |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 46 MB | 466 MB |
| Requires iOS | **13** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Helias LLC](https://appshunter.io/developer/949697607) | [Eleven srl](https://appshunter.io/developer/1154636834) |

## What reviewers say

### OYA Colorist

[App page](https://appshunter.io/ios/app/oya-colorist/id600096093)

This app assists hairdressers in formulating hair color, serving as a constant resource. It simplifies the color formulation process and offers a database for those using high volumes of specific hair color products. Additionally, it provides access to online video education for product knowledge and techniques.

**Highlights:** Hair color formulation assistance, Formula database, Online video education access, Product knowledge brushing, Color technique learning

**Features:** macOS Compatibility

**In-app purchases:** none


### Sensus App

[App page](https://appshunter.io/ios/app/sensus-app/id1349378247)

This app helps salon professionals utilize specific product lines for personalized client services. It features tools for color mixing, hair care diagnosis, and service recommendations, along with a video gallery and salon locator.

**Highlights:** Color mixing for various product lines, Personalized hair care ritual creation, Service identification based on hair type, Dedicated blonde product line information, Salon and distributor locator, Video tutorials and insights, Save color formulas and create archives

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

**In-app purchases:** none


## Frequently asked questions

### Is OYA Colorist free?

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

### Is Sensus App free?

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

### Which has better reviews, OYA Colorist or Sensus App?

Sensus App is rated higher. OYA Colorist averages 4.0 out of 5 from 12 ratings, while Sensus App averages 5.0 from 10 ratings.

### Do OYA Colorist or Sensus App have ads?

Neither OYA Colorist nor Sensus App shows ads.

### Which is updated more often, OYA Colorist or Sensus App?

OYA Colorist ships an update every 5 months, and Sensus App every 2 months. Most recently, OYA Colorist was updated on July 18, 2026 and Sensus App on September 11, 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.*