# ColorMeter vs Transcard

The clearest difference is in-app purchases: ColorMeter at none against Transcard's 3. ColorMeter also leads on iOS requirement (11.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Transcard sells 3 in-app purchases, starting at $0.99 per month. ColorMeter asks for nothing beyond the download.

ColorMeter ships an update every 5 weeks, Transcard every 3 weeks. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ColorMeter | Transcard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (7 ratings)](https://appshunter.io/ios/app/colormeter/id1502363418/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 111 MB | 12 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [坤 杨](https://appshunter.io/developer/1590949449) | [豪源 颜](https://appshunter.io/developer/1755292030) |

## What reviewers say

### ColorMeter

[App page](https://appshunter.io/ios/app/colormeter/id1502363418)

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.

**Highlights:** 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

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

**In-app purchases:** none


### Transcard

[App page](https://appshunter.io/ios/app/transcard/id6755812919)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month VIP | $0.99 | per month |
| 3 Months VIP | $2.99 | per 3 months |
| Lifetime VIP | $17.99 | one-time |


## Frequently asked questions

### Is ColorMeter free?

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

### Is Transcard free?

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

### Do ColorMeter or Transcard have ads?

Neither ColorMeter nor Transcard shows ads.

### Which is updated more often, ColorMeter or Transcard?

ColorMeter ships an update every 5 weeks, and Transcard every 3 weeks. Most recently, ColorMeter was updated on September 27, 2026 and Transcard on September 28, 2026.

---

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