# Color Temperature Comparison vs CellMap

The clearest difference is price: CellMap at Free against Color Temperature Comparison's $2.99. CellMap also leads on update cadence (every 3 weeks vs every 42 months). Color Temperature Comparison's advantage is in-app purchases (none vs 2) and iOS requirement (13 vs 18.0). On ads and device support there is nothing between them.

CellMap is free to download; Color Temperature Comparison costs $2.99 up front. CellMap sells 2 in-app purchases, starting at $3.99 per 7 days. Color Temperature Comparison asks for nothing beyond the download.

Color Temperature Comparison ships an update every 42 months, CellMap every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Color Temperature Comparison | CellMap |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 2 MB | 2 MB |
| Requires iOS | **13** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [Larysa Koltsova](https://appshunter.io/developer/6805420410) |

## What reviewers say

### Color Temperature Comparison

[App page](https://appshunter.io/ios/app/color-temperature-comparison/id1640610964)

This tool allows users to compare different color temperatures on the fly. Input Kelvin values to see corresponding RGB and HEX color codes, along with the color source. It's useful for understanding light bulb types and their applications in various fields.

**Highlights:** Compare color temperatures in real-time, Input Kelvin values, View RGB and HEX color codes, Identify color source, Understand light bulb color types

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

**In-app purchases:** none


### CellMap

[App page](https://appshunter.io/ios/app/cellmap-5g-and-network-tester/id6805420408)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock CellMap Pro | $3.99 | per 7 days |
| Unlock CellMap Pro | $49.99 | per year |


## Frequently asked questions

### Is Color Temperature Comparison free?

Color Temperature Comparison costs $2.99, with no in-app purchases.

### Is CellMap free?

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

### Do Color Temperature Comparison or CellMap have ads?

Neither Color Temperature Comparison nor CellMap shows ads.

### Which is updated more often, Color Temperature Comparison or CellMap?

Color Temperature Comparison ships an update every 42 months, and CellMap every 3 weeks. Most recently, Color Temperature Comparison was updated on October 24, 2026 and CellMap on October 27, 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.*