# Zigma vs Tesvor

The clearest difference is rating: Zigma at 2.2 against Tesvor's 1.6. Zigma also leads on update cadence (every 3 weeks vs every 13 months). Tesvor's advantage is in-app purchases (none vs 12) and review sentiment (39% vs 12%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Zigma sells 12 one-off in-app purchases. Tesvor asks for nothing beyond the download.

Zigma holds the better App Store score, 2.2 against 1.6. Both are backed by a comparable volume of ratings — 22 and 28 respectively. Written reviews complicate that: 12% of Zigma's written reviews are positive against 39% of Tesvor's, so the app with the better star average is not the one people write more warmly about.

Zigma ships an update every 3 weeks, Tesvor every 13 months. The most recent releases landed on September 21, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Zigma | Tesvor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (22 ratings)](https://appshunter.io/ios/app/zigma/id1474615219/reviews)** | [1.6 (28 ratings)](https://appshunter.io/ios/app/tesvor/id1560956194/reviews) |
| Number of ratings | 22 | **28** |
| Positive reviews | 11.8% of reviews | **39.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 278 MB | 184 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Yugong Technology Co., Ltd.](https://appshunter.io/developer/1066738632) | [Shenzhen Tian You Intelligence Co.,Ltd](https://appshunter.io/developer/1560956616) |

## 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 |


### Tesvor

[App page](https://appshunter.io/ios/app/tesvor/id1560956194)

Control your robot vacuum remotely from anywhere. Schedule cleaning times with a built-in timer and easily share device access with family members for seamless home automation.

**Highlights:** Remote vacuum control, Cleaning timer scheduling, Device sharing with family, Control from anywhere

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Intuitive interface
- 👍 Quick connection to robot
- 👍 Convenient remote control and scheduling
- 👍 Ability to share access with family members

**What reviewers complain about**

- 🐛 Forgets saved maps and resets settings
- 🐛 Unreliable connection and disconnections
- 🐛 Buggy and unstable app
- 🐛 Fails to save cleaning plans and zones
- 🐛 Unable to adjust suction power or water flow

**Reported bugs**

- Frequent map resets and loss of saved settings
- Inability to connect to certain robot models
- Unreliable WiFi connectivity and disconnections
- Inconsistent performance and app crashes

**Requested features**

- Add support for Google Home integration
- Improve map saving and restore functionality
- Allow more customization of cleaning schedules and zones
- Provide better user guidance and tutorials
- Add notifications for robot status and issues


## Frequently asked questions

### Is Zigma free?

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

### Is Tesvor free?

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

### Which has better reviews, Zigma or Tesvor?

Zigma is rated higher. Zigma averages 2.2 out of 5 from 22 ratings, while Tesvor averages 1.6 from 28 ratings.

### Do Zigma or Tesvor have ads?

Neither Zigma nor Tesvor shows ads.

### Which is updated more often, Zigma or Tesvor?

Zigma ships an update every 3 weeks, and Tesvor every 13 months. Most recently, Zigma was updated on September 21, 2026 and Tesvor on June 11, 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.*