# VoxigoAAC vs Thread Gauge

The clearest difference is monetization model: VoxigoAAC at free against Thread Gauge's free with in-app purchases. VoxigoAAC also leads on device support (3 vs 1) and ratings volume (7 vs 2). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for VoxigoAAC against 5.0 for Thread Gauge. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

## The numbers

| Metric | VoxigoAAC | Thread Gauge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/voxigoaac/id6738032801/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/thread-gauge/id6781018381/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 106 MB | 4 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vandana Tayal](https://appshunter.io/developer/1778999670) | [Imad Jawad](https://appshunter.io/developer/6781018383) |

## What reviewers say

### VoxigoAAC

[App page](https://appshunter.io/ios/app/voxigoaac/id6738032801)

This app empowers nonverbal and neurodivergent children to communicate using an AI-powered AAC grid. It offers customizable buttons, AI-driven sentence suggestions, and a unique feelings activity page with coping strategies. Admins can personalize each child's experience and track progress through an AI chatbot.

**Highlights:** AI-powered AAC grid, Customizable buttons, Gemini-based sentence suggestions, Feelings activity page with coping strategies, Admin dashboard for personalization, VoxiBot AI chatbot for insights

**Features:** macOS Compatibility

**In-app purchases:** none


### Thread Gauge

[App page](https://appshunter.io/ios/app/thread-gauge/id6781018381)

This app transforms your iPhone into a precise thread measurement tool. Simply photograph a screw next to a reference card to accurately determine its pitch and diameter, identifying the closest standard in both metric and imperial units.

**Highlights:** Measures metric and imperial threads, Identifies closest standard match, Uses reference card for scale, On-screen guidance for photography, Offline processing, no data tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is VoxigoAAC free?

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

### Is Thread Gauge free?

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

### Which has better reviews, VoxigoAAC or Thread Gauge?

VoxigoAAC and Thread Gauge are both rated 5.0 out of 5 on the App Store, from 7 and 2 ratings respectively.

### Do VoxigoAAC or Thread Gauge have ads?

Neither VoxigoAAC nor Thread Gauge shows ads.

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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.*