# Gridd Mobile vs CNC Troubleshooting

The clearest difference is update cadence: Gridd Mobile at every 5 weeks against CNC Troubleshooting's every 7 months. CNC Troubleshooting's advantage is rating (5.0 vs 4.8) and iOS requirement (11.0 vs 13.4). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CNC Troubleshooting holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

Gridd Mobile ships an update every 5 weeks, CNC Troubleshooting every 7 months. The most recent releases landed on June 4, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Gridd Mobile | CNC Troubleshooting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/gridd-mobile/id1447654973/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/cnc-troubleshooting/id1630009455/reviews)** |
| Number of ratings | 4 | 4 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 424 MB | 735 MB |
| Requires iOS | 13.4 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FREEAXEZ LLC](https://appshunter.io/developer/1447654972) | [Ven Swaminathan](https://appshunter.io/developer/1630009457) |

## What reviewers say

### Gridd Mobile

[App page](https://appshunter.io/ios/app/gridd-mobile/id1447654973)

This app provides facility managers and technical personnel with augmented reality as-built technology, 2D plans, and QR code access to technical details. It also offers site photo storage and how-to videos for managing Gridd Adaptive Cabling Distribution systems.

**Highlights:** Augmented reality as-built technology, 2D as-built plans, QR code access to technical details, Site photo storage, How-to videos, Product catalogs

**In-app purchases:** none


### CNC Troubleshooting

[App page](https://appshunter.io/ios/app/cnc-troubleshooting/id1630009455)

This app helps users troubleshoot CNC machines, PLCs, and robots with FANUC drives. It uses step-by-step flowcharts and YES/NO questions to identify faulty parts, saving on expensive service engineer visits. It supports FANUC and SIEMENS CNC machines, with more knowledge bases to be added.

**Highlights:** Step-by-step troubleshooting flowcharts, Alarm and symptom-based approaches, YES/NO question guidance, Text assistance for unsure answers, Maintenance and safety procedures, Support for FANUC and SIEMENS CNC machines

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gridd Mobile free?

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

### Is CNC Troubleshooting free?

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

### Which has better reviews, Gridd Mobile or CNC Troubleshooting?

CNC Troubleshooting is rated higher. Gridd Mobile averages 4.8 out of 5 from 4 ratings, while CNC Troubleshooting averages 5.0 from 4 ratings.

### Do Gridd Mobile or CNC Troubleshooting have ads?

Neither Gridd Mobile nor CNC Troubleshooting shows ads.

### Which is updated more often, Gridd Mobile or CNC Troubleshooting?

Gridd Mobile ships an update every 5 weeks, and CNC Troubleshooting every 7 months. Most recently, Gridd Mobile was updated on June 4, 2026 and CNC Troubleshooting on June 1, 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.*