# Ampere Tech vs Halliday DWG

Ampere Tech and Halliday DWG both sit at 2.2 stars, but that hides the real split: 40% of Ampere Tech's written reviews are positive against 13% of Halliday DWG's. Ampere Tech also leads on iOS requirement (12.0 vs 15.0). On price, rating, ratings volume and update cadence 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 — 2.2 for Ampere Tech against 2.1 for Halliday DWG. Both are backed by a comparable volume of ratings — 33 and 25 respectively. Written reviews are what separate them: 40% of Ampere Tech's written reviews are positive against 13% of Halliday DWG's.

Ampere Tech ships an update every 3 weeks, Halliday DWG every 2 weeks. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Ampere Tech | Halliday DWG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (33 ratings)](https://appshunter.io/ios/app/ampere-tech/id1606105956/reviews)** | [2.1 (25 ratings)](https://appshunter.io/ios/app/halliday-dwg/id6744673885/reviews) |
| Number of ratings | **33** | 25 |
| Positive reviews | **40.0% of reviews** | 13.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 40 MB | 153 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ampere LLC](https://appshunter.io/developer/1606105958) | [HALLIDAY HOLDINGS PTE. LTD.](https://appshunter.io/developer/1808849381) |

## What reviewers say

### Ampere Tech

[App page](https://appshunter.io/ios/app/ampere-tech/id1606105956)

Enhance the capabilities of smart home devices, including shower power and lighting systems. Register your products, join a membership program, and access additional features to optimize your connected home experience.

**Highlights:** Enhance smart device functionality, Control Shower Power, Control Dusk lighting, Product registration, Membership program access

**Features:** macOS Compatibility

**In-app purchases:** none


### Halliday DWG

[App page](https://appshunter.io/ios/app/halliday-dwg/id6744673885)

This app connects to smart glasses and rings to enhance daily life. It offers features like an AI agent, real-time translation, presentation aids, audio memos, and music streaming. Manage notifications and calls hands-free for improved productivity and communication.

**Highlights:** Proactive AI Agent, Real-time Translation, Presentation Cheatsheets, Audio Memos, Smart Notifications, Music Streaming, Hands-free Calling

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

**In-app purchases:** none


## Frequently asked questions

### Is Ampere Tech free?

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

### Is Halliday DWG free?

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

### Which has better reviews, Ampere Tech or Halliday DWG?

Ampere Tech is rated higher. Ampere Tech averages 2.2 out of 5 from 33 ratings, while Halliday DWG averages 2.1 from 25 ratings.

### Do Ampere Tech or Halliday DWG have ads?

Neither Ampere Tech nor Halliday DWG shows ads.

### Which is updated more often, Ampere Tech or Halliday DWG?

Ampere Tech ships an update every 3 weeks, and Halliday DWG every 2 weeks. Most recently, Ampere Tech was updated on September 24, 2026 and Halliday DWG 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.*