# Ecatcher Mobile vs SMART Keypad

The clearest difference is review sentiment: Ecatcher Mobile at 36% against SMART Keypad's 20%. Ecatcher Mobile also leads on update cadence (every 3 months vs every 8 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Ecatcher Mobile ships an update every 3 months, SMART Keypad every 8 months. The most recent releases landed on August 15, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Ecatcher Mobile | SMART Keypad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (9 ratings)](https://appshunter.io/ios/app/ecatcher-mobile/id1237517858/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | **36.4% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 10 MB | 90 MB |
| Requires iOS | 15.0 | **14.2** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HMS Networks AB](https://appshunter.io/developer/1478413179) | [Lenze SE](https://appshunter.io/developer/570667635) |

## What reviewers say

### Ecatcher Mobile

[App page](https://appshunter.io/ios/app/ecatcher-mobile/id1237517858)

Monitor machine status and performance remotely with live KPI and alarm data from Ewon Flexy routers. Securely access HMIs from various automation vendors via your mobile device.

**Highlights:** Live KPI and alarm monitoring, Remote machine status access, Secure remote access, HMI integration, Touch ID/PIN code login

**Features:** macOS Compatibility

**In-app purchases:** none


### SMART Keypad

[App page](https://appshunter.io/ios/app/smart-keypad/id1292192378)

This application enables the diagnosis and configuration of a Lenze i500 inverter via a WLAN module. It offers features for connecting, diagnosing device status, performing basic commissioning, managing parameters, and controlling the inverter manually. Users can also transfer parameter sets and reset errors.

**Highlights:** Inverter diagnosis and parameterization, Device connection and search, Parameter list and management, Manual inverter control, Parameter set transfer, Error reset and device reset

**In-app purchases:** none


## Frequently asked questions

### Is Ecatcher Mobile free?

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

### Is SMART Keypad free?

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

### Do Ecatcher Mobile or SMART Keypad have ads?

Neither Ecatcher Mobile nor SMART Keypad shows ads.

### Which is updated more often, Ecatcher Mobile or SMART Keypad?

Ecatcher Mobile ships an update every 3 months, and SMART Keypad every 8 months. Most recently, Ecatcher Mobile was updated on August 15, 2026 and SMART Keypad on June 4, 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.*