# EULON ROBOT vs Maddox Tech

EULON ROBOT and Maddox Tech are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EULON ROBOT ships an update every 3 weeks, Maddox Tech every 11 days. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | EULON ROBOT | Maddox Tech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 40 MB | 89 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [良博 王](https://appshunter.io/developer/1834152766) | [Maddox Technology Limited](https://appshunter.io/developer/1895096810) |

## What reviewers say

### EULON ROBOT

[App page](https://appshunter.io/ios/app/eulon-robot/id6751526480)

**In-app purchases:** none


### Maddox Tech

[App page](https://appshunter.io/ios/app/maddox-tech/id6762958042)

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

**In-app purchases:** none


## Frequently asked questions

### Is EULON ROBOT free?

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

### Is Maddox Tech free?

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

### Do EULON ROBOT or Maddox Tech have ads?

Neither EULON ROBOT nor Maddox Tech shows ads.

### Which is updated more often, EULON ROBOT or Maddox Tech?

EULON ROBOT ships an update every 3 weeks, and Maddox Tech every 11 days. Most recently, EULON ROBOT was updated on September 19, 2026 and Maddox Tech on September 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.*