# SMART Keypad vs eMaint X5

The clearest difference is review sentiment: SMART Keypad at 20% against eMaint X5's 0%. eMaint X5's advantage is 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.

SMART Keypad ships an update every 8 months, eMaint X5 every 3 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SMART Keypad | eMaint X5 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (13 ratings)](https://appshunter.io/ios/app/emaint-x5/id6476559809/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | **20.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 90 MB | 19 MB |
| Requires iOS | 14.2 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lenze SE](https://appshunter.io/developer/570667635) | [Fluke Corp.](https://appshunter.io/developer/686769914) |

## What reviewers say

### 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


### eMaint X5

[App page](https://appshunter.io/ios/app/emaint-x5/id6476559809)

This application streamlines maintenance operations for enterprise businesses, allowing teams to manage work orders, assets, and parts on the go. It enables offline work and seamless syncing, enhancing productivity and uptime for global workforces.

**Highlights:** Offline work and syncing, Mobile work order management, Asset and parts management, QR code scanning for requests, Push notifications for assignments, Document and photo/video uploads

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMART Keypad free?

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

### Is eMaint X5 free?

eMaint X5 is free to download, with no in-app purchases.

### Do SMART Keypad or eMaint X5 have ads?

Neither SMART Keypad nor eMaint X5 shows ads.

### Which is updated more often, SMART Keypad or eMaint X5?

SMART Keypad ships an update every 8 months, and eMaint X5 every 3 months. Most recently, SMART Keypad was updated on October 7, 2026 and eMaint X5 on October 6, 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.*