# Wire Color Codes vs TruePhase

The clearest difference is device support: TruePhase at 3 against Wire Color Codes's 1. TruePhase also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Wire Color Codes sells 3 in-app purchases, starting at $2.99 per month and TruePhase sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Wire Color Codes ships an update every 4 weeks, TruePhase every 6 weeks. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Wire Color Codes | TruePhase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/truephase-wire-color-codes/id6771228149/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | — | Freemium |
| Size | 11 MB | 2 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CLOUD HONEST LLC](https://appshunter.io/developer/1882750146) | [Nicole Nalley](https://appshunter.io/developer/1894562817) |

## What reviewers say

### Wire Color Codes

[App page](https://appshunter.io/ios/app/wire-color-codes-ohmlify/id6763763058)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $19.99 | per year |
| Ohmlify Pro | $39.99 | one-time |


### TruePhase

[App page](https://appshunter.io/ios/app/truephase-wire-color-codes/id6771228149)

Quickly find wire colors and circuit phases for electrical panels. Offers free basic lookups and a Pro subscription for advanced features like saved panels, custom labeling, and PDF export.

**Highlights:** Circuit number lookup, Wire color and phase identification, Saved panels with load descriptions, 2-pole and 3-pole breaker labeling, Printable PDF panel schedules, CSV export

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TruePhase Pro | $0.99 | per month |
| TruePhase Pro | $4.99 | per year |
| TruePhase Pro Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Wire Color Codes free?

Wire Color Codes is free to download, with in-app purchases available.

### Is TruePhase free?

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

### Do Wire Color Codes or TruePhase have ads?

Neither Wire Color Codes nor TruePhase shows ads.

### Which is updated more often, Wire Color Codes or TruePhase?

Wire Color Codes ships an update every 4 weeks, and TruePhase every 6 weeks. Most recently, Wire Color Codes was updated on October 2, 2026 and TruePhase on October 5, 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.*