# Wire Color Code vs FieldStack

The clearest difference is in-app purchases: FieldStack at none against Wire Color Code's 1. FieldStack also leads on update cadence (every 8 days vs every 2 months). Wire Color Code's advantage is iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Wire Color Code sells 1 one-off in-app purchase. FieldStack asks for nothing beyond the download.

Wire Color Code ships an update every 2 months, FieldStack every 8 days. The most recent releases landed on October 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Wire Color Code | FieldStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (999 ratings)](https://appshunter.io/ios/app/wire-color-code/id6444740127/reviews)** | — |
| Number of ratings | **999** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 10 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bonsaisoft LLC](https://appshunter.io/developer/376137158) | [Dylan Russell](https://appshunter.io/developer/1869725372) |

## What reviewers say

### Wire Color Code

[App page](https://appshunter.io/ios/app/wire-color-code/id6444740127)

This app helps electricians and DIYers identify electrical wire colors globally. It offers country-specific codes, a large circuit database, and quick search functionality. Customize colors for your projects and enjoy a user-friendly interface for efficient electrical panel wiring.

**Highlights:** Global country-specific wire color codes, Extensive circuit database (up to 1000 circuits), Quick search for phase colors, Customizable phase colors for projects, User-friendly interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $9.99 | one-time |

**What reviewers like**

- 🚀 Saves time identifying wire colors and circuit numbers
- 📚 Useful reference tool for electricians
- 🎯 Helpful for professional electrical work
- 👍 Intuitive and illustrative design

**What reviewers complain about**

- 💰 Hidden costs beyond initial purchase price
- 🔒 Account/license transfer issues between devices
- 📉 Limited free version functionality (only 11 circuits)
- ⚠️ Overpriced for basic information
- 🎨 Could use better UI/UX design

**Reported bugs**

- App locks users out after switching phones despite previous purchase
- License/purchase not properly restored on new devices

**Requested features**

- Ability to change order or hide countries/regions not needed
- More comprehensive free version with expanded circuit options
- Better visual design and polish


### FieldStack

[App page](https://appshunter.io/ios/app/fieldstack/id6792173715)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wire Color Code free?

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

### Is FieldStack free?

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

### Do Wire Color Code or FieldStack have ads?

Neither Wire Color Code nor FieldStack shows ads.

### Which is updated more often, Wire Color Code or FieldStack?

Wire Color Code ships an update every 2 months, and FieldStack every 8 days. Most recently, Wire Color Code was updated on October 1, 2026 and FieldStack on September 16, 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.*