# ZMACS vs Fiber Optic Color Code Lookup

The clearest difference is in-app purchases: ZMACS at none against Fiber Optic Color Code Lookup's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fiber Optic Color Code Lookup sells 1 one-off in-app purchase. ZMACS asks for nothing beyond the download.

ZMACS ships an update every 3 weeks, Fiber Optic Color Code Lookup monthly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ZMACS | Fiber Optic Color Code Lookup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 51 MB | 52 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hizima Technologies Co., Ltd](https://appshunter.io/developer/1680084643) | [AllFiber](https://appshunter.io/developer/1892887885) |

## What reviewers say

### ZMACS

[App page](https://appshunter.io/ios/app/zmacs/id6447276726)

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

**In-app purchases:** none


### Fiber Optic Color Code Lookup

[App page](https://appshunter.io/ios/app/fiber-optic-color-code-lookup/id6762096604)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AllFiber Pro Unlock | $4.99 | one-time |


## Frequently asked questions

### Is ZMACS free?

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

### Is Fiber Optic Color Code Lookup free?

Fiber Optic Color Code Lookup is free to download, with in-app purchases available.

### Do ZMACS or Fiber Optic Color Code Lookup have ads?

Neither ZMACS nor Fiber Optic Color Code Lookup shows ads.

### Which is updated more often, ZMACS or Fiber Optic Color Code Lookup?

ZMACS ships an update every 3 weeks, and Fiber Optic Color Code Lookup monthly. Most recently, ZMACS was updated on November 3, 2026 and Fiber Optic Color Code Lookup on November 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.*