# Kojo vs Wire Color Code

The clearest difference is rating: Wire Color Code at 4.6 against Kojo's 3.5. Wire Color Code also leads on ratings volume (999 vs 37). Kojo's advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 2 months). On price, review sentiment, ads and device support there is nothing between them.

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

Wire Color Code holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: Wire Color Code has 999 ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 42% of Kojo's written reviews are positive against 43% of Wire Color Code's.

Kojo ships an update every 3 weeks, Wire Color Code every 2 months. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Kojo | Wire Color Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (37 ratings)](https://appshunter.io/ios/app/kojo/id1497640192/reviews) | **[4.6 (999 ratings)](https://appshunter.io/ios/app/wire-color-code/id6444740127/reviews)** |
| Number of ratings | 37 | **999** |
| Positive reviews | 41.7% of reviews | **42.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 105 MB | 13 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KOJO TECHNOLOGIES, INC.](https://appshunter.io/developer/1497640191) | [Bonsaisoft LLC](https://appshunter.io/developer/376137158) |

## What reviewers say

### Kojo

[App page](https://appshunter.io/ios/app/kojo/id1497640192)

Streamline material procurement for construction projects. Quickly browse catalogs, build shopping carts, and submit material requests. Track request status and log deliveries directly from your mobile device, saving significant time on administrative tasks.

**Highlights:** Browse material catalog and inventory, Build shopping carts for material requests, Track material request status, Log delivery notes, Favorite items list

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Kojo free?

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

### Is Wire Color Code free?

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

### Which has better reviews, Kojo or Wire Color Code?

Wire Color Code is rated higher. Kojo averages 3.5 out of 5 from 37 ratings, while Wire Color Code averages 4.6 from 999 ratings.

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

Neither Kojo nor Wire Color Code shows ads.

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

Kojo ships an update every 3 weeks, and Wire Color Code every 2 months. Most recently, Kojo was updated on September 9, 2026 and Wire Color Code on September 21, 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.*