ColorMeter vs Epson Spectrometer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ColorMeter
Connects to a colorimeter via Bluetooth to capture and analyze color data. It measures various color parameters, compares colors using different formulas, and allows for storage and retrieval of color data.
- Bluetooth colorimeter connection
- Color data capture and analysis
- Multiple color parameter measurements
- Color comparison with various formulas
- Color data storage and database
- Color lookup and matching
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主要功能: 1、通过蓝牙连接测色仪,采集颜色数据,设置测色仪参数,对仪器进行校准等操作。 2、测量颜色数据,包含反射率、CIE-LABCH、三刺激值XYZ、Yxy、RGB、密度(A/T/M/E)、同色异谱、遮盖力、白度、黄度、黑底、力分、着色力、色牢度等颜色参数。 3、颜色比较,判断颜色是否合格,多种色差公式(ΔE*ab,ΔE*94,ΔE*00,ΔEcmc等)。 4、颜色存储,能够轻松的建立自己的颜色数据,并将颜色数据保存到颜色数据库中。 5、颜色查找,测量一个颜色,可以快速的在颜色数据库中间找到最接近的颜色数据。
Epson Spectrometer
This utility app enables precise color measurement of indoor and outdoor materials using a compatible spectrophotometer. It allows users to manage, compare, and adjust colors, and even check printer color reproduction capabilities.
- Portable color measurement
- Import measurement data via Bluetooth
- Manage colors as reference colors
- Compare colors to Color Collections
- Check printer color reproduction
- Adjust color measurements
- Create custom Color Collections
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This is a dedicated app for the Epson SD-10 spectrophotometer. [Features] - The portable, compact, and easy to use SD-10 partnered with this app allows you to not only measure the color of indoor printed materials and Color Collections, but also measure outdoor signs and bulletin boards. - You can import measurement data to the app without complicated cable connections. - You can manage the colors imported to your app as reference colors, inspect them by comparing with a Color Collection, and check if the colors can be reproduced by the printer you are using. [Main Features] Color measurement: - Epson's original sensing technology realizes high-precision color measurement with a single tap in this app. Display: - Displays the measured colors in a variety of color spaces (Lab, LCh, RGB, CMYK, and LRV). - Searches and displays approximate colors from the PANTONE® Color Collection provided with this app. - Suggests colors that harmonize with the measured color. Comparison: - Compares measured colors to a Color Collection to determine the color difference. - Determines if the measured color can be reproduced by the printer you are using. Adjust: - Adjust color measurements to create a different color. Manage: - Add a variety of information (favorites, location, photos, and notes) to measured colors. - Create Color Collections (Color Palettes) to suit your needs. Linking features: - Create Color Swatch and Color Book files that can be imported into Adobe® Illustrator® and Photoshop®. [Notes] - The Epson SD-10 spectrophotometer is required to use this app. - This app connects to the SD-10 by Bluetooth®. - Emails such as "Send emails to developers" will be used for future service improvements. Unfortunately, we cannot reply to individual inquiries.
Screenshots
Verdict
The clearest difference is rating: Epson Spectrometer at 5.0 against ColorMeter's 1.7. ColorMeter's advantage is update cadence (every 5 weeks vs every 3 months) and iOS requirement (11.0 vs 16.0). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Epson Spectrometer holds the better App Store score, 5.0 against 1.7. Both are backed by a comparable volume of ratings — 7 and 4 respectively.
ColorMeter ships an update every 5 weeks, Epson Spectrometer every 3 months. The most recent releases landed on September 27, 2026 and October 14, 2026 respectively.
| Parameter | ColorMeter | Epson Spectrometer |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (7 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 41.7% of reviews | — |
| Number of ratings | 7 — better | 4 |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 111 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | 坤 杨 | Seiko Epson Corporation |
Customer experience
ColorMeter
Epson Spectrometer
In-app purchases
ColorMeter
No in-app purchases
Epson Spectrometer
No in-app purchases
Questions
Is ColorMeter free?
Is Epson Spectrometer free?
Which has better reviews, ColorMeter or Epson Spectrometer?
Do ColorMeter or Epson Spectrometer have ads?
Which is updated more often, ColorMeter or Epson Spectrometer?
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