# ZBX robot vs EV3 Attribute Programmer

The clearest difference is iOS requirement: ZBX robot at 8.0 against EV3 Attribute Programmer's 15.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 14, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | ZBX robot | EV3 Attribute Programmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ev3-attribute-programmer/id1593075625/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 76 MB | 87 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [广州途道信息科技有限公司](https://appshunter.io/developer/1228572324) | [ISSPRO, Inc.](https://appshunter.io/developer/1593075627) |

## What reviewers say

### ZBX robot

[App page](https://appshunter.io/ios/app/zbx-robot/id1457294950)

**Features:** macOS Compatibility

**In-app purchases:** none


### EV3 Attribute Programmer

[App page](https://appshunter.io/ios/app/ev3-attribute-programmer/id1593075625)

This application allows users to modify various attributes of EV3 gauges directly from their mobile device. Features include customizing LED colors, adjusting dimmer settings, and configuring output driver behaviors. It also enables fine-tuning of sensor parameters and warning light functionalities.

**Highlights:** Backlight LED color editor, Dimmer input voltage adjustment, Gauge BLE broadcast name configuration, Output driver activation thresholds, Pointer color and sweep weight, Sensor curve coefficients, Warning light activation thresholds

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZBX robot free?

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

### Is EV3 Attribute Programmer free?

EV3 Attribute Programmer is free to download, with no in-app purchases.

### Do ZBX robot or EV3 Attribute Programmer have ads?

Neither ZBX robot nor EV3 Attribute Programmer shows ads.

### Which is updated more often, ZBX robot or EV3 Attribute Programmer?

ZBX robot ships an update every 2 months, and EV3 Attribute Programmer every 2 months. Most recently, ZBX robot was updated on September 14, 2026 and EV3 Attribute Programmer on June 7, 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.*