# Zigma vs TrueX (Formerly LivingTECH)

The clearest difference is rating: TrueX (Formerly LivingTECH) at 5.0 against Zigma's 2.2. TrueX (Formerly LivingTECH) also leads on in-app purchases (none vs 12). Zigma's advantage is review sentiment (12% vs 0%) and ratings volume (22 vs 5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Zigma sells 12 one-off in-app purchases. TrueX (Formerly LivingTECH) asks for nothing beyond the download.

TrueX (Formerly LivingTECH) holds the better App Store score, 5.0 against 2.2. Both are backed by a comparable volume of ratings — 22 and 5 respectively. Written reviews complicate that: 12% of Zigma's written reviews are positive against 0% of TrueX (Formerly LivingTECH)'s, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 21, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Zigma | TrueX (Formerly LivingTECH) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (22 ratings)](https://appshunter.io/ios/app/zigma/id1474615219/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/truex-formerly-livingtech/id1590630747/reviews)** |
| Number of ratings | **22** | 5 |
| Positive reviews | **11.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 278 MB | 512 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Yugong Technology Co., Ltd.](https://appshunter.io/developer/1066738632) | [True Digital Group Co., Ltd.](https://appshunter.io/developer/1376509229) |

## What reviewers say

### Zigma

[App page](https://appshunter.io/ios/app/zigma/id1474615219)

This app enables comprehensive control of various smart home devices, including appliances, lighting, and security systems. It offers remote management, environmental monitoring, and energy-saving features for a connected living experience.

**Highlights:** Appliance control, Lighting control, Burglar alarm, Environmental monitoring, HVAC control, Programmable timing

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Agent 1-Month Access · Lv.2 | $5.99 | one-time |
| Monthly Pass | $6.00 | one-time |
| Agent 1-Month Access · Lv.3 | $9.99 | one-time |
| Agent 1-Month Access · Lv.4 | $9.99 | one-time |
| Seasonal Pass | $17.00 | one-time |
| Agent 1-Month Access · Lv.5 | $19.99 | one-time |
| Agent 1-Year Access · Lv.1 | $39.90 | one-time |
| Agent 1-Year Access · Lv.2 | $49.99 | one-time |
| Annual Pass | $64.90 | one-time |
| Agent 1-Year Access · Lv.3 | $69.90 | one-time |
| Agent 1-Year Access · Lv.4 | $89.99 | one-time |
| Agent 1-Year Access · Lv.5 | $99.99 | one-time |


### TrueX (Formerly LivingTECH)

[App page](https://appshunter.io/ios/app/truex-formerly-livingtech/id1590630747)

Manage your smart home devices remotely for enhanced convenience and security. Control devices with voice commands, create automated routines, and receive real-time notifications. Grant access levels to authorized users.

**Highlights:** Remote smart device control, Voice command integration, Automated device routines, User authorization levels, Real-time notifications, Device grouping and shortcuts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zigma free?

Zigma is free to download, with in-app purchases available.

### Is TrueX (Formerly LivingTECH) free?

TrueX (Formerly LivingTECH) is free to download, with no in-app purchases.

### Which has better reviews, Zigma or TrueX (Formerly LivingTECH)?

TrueX (Formerly LivingTECH) is rated higher. Zigma averages 2.2 out of 5 from 22 ratings, while TrueX (Formerly LivingTECH) averages 5.0 from 5 ratings.

### Do Zigma or TrueX (Formerly LivingTECH) have ads?

Neither Zigma nor TrueX (Formerly LivingTECH) shows ads.

### Which is updated more often, Zigma or TrueX (Formerly LivingTECH)?

Zigma ships an update every 3 weeks, and TrueX (Formerly LivingTECH) every 3 weeks. Most recently, Zigma was updated on September 21, 2026 and TrueX (Formerly LivingTECH) on August 27, 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.*