# Chromaticity Assistant vs AIPPT

The clearest difference is in-app purchases: Chromaticity Assistant at none against AIPPT's 3. AIPPT's advantage is update cadence (every 6 weeks vs every 5 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. AIPPT sells 3 one-off in-app purchases. Chromaticity Assistant asks for nothing beyond the download.

Chromaticity Assistant ships an update every 5 months, AIPPT every 6 weeks. The most recent releases landed on August 23, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | Chromaticity Assistant | AIPPT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chromaticity-assistant/id6504816355/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 3 MB | 9 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [克俊 张](https://appshunter.io/developer/1168250350) | [Shenzhen Hongcaitong Technology Co., Ltd](https://appshunter.io/developer/1699504711) |

## What reviewers say

### Chromaticity Assistant

[App page](https://appshunter.io/ios/app/chromaticity-assistant/id6504816355)

This app provides color management and analysis tools. It supports color space conversion, spectral analysis of visible light, and color gamut analysis for various standards.

**Highlights:** Color space conversion (RGB, CMYK, HSV, LAB, HEX), Spectral analysis (CIE-1931, CIE-1976), Color gamut analysis (DCI-P3, NTSC, sRGB, Adobe RGB), Import optical spectrum data (CSV), Import primary color coordinates (CSV)

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

**In-app purchases:** none


### AIPPT

[App page](https://appshunter.io/ios/app/aippt-aippt/id6670477639)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $3.99 | one-time |
| 季度会员 | $9.99 | one-time |
| 年度会员 | $19.99 | one-time |


## Frequently asked questions

### Is Chromaticity Assistant free?

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

### Is AIPPT free?

AIPPT is free to download, with in-app purchases available.

### Do Chromaticity Assistant or AIPPT have ads?

Neither Chromaticity Assistant nor AIPPT shows ads.

### Which is updated more often, Chromaticity Assistant or AIPPT?

Chromaticity Assistant ships an update every 5 months, and AIPPT every 6 weeks. Most recently, Chromaticity Assistant was updated on August 23, 2026 and AIPPT on August 15, 2026.

---

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