# SMART Keypad vs ABT Go

The clearest difference is review sentiment: ABT Go at 29% against SMART Keypad's 20%. 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.

SMART Keypad ships an update every 8 months, ABT Go every 6 months. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SMART Keypad | ABT Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (7 ratings)](https://appshunter.io/ios/app/abt-go/id1293043551/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 20.0% of reviews | **28.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 90 MB | 522 MB |
| Requires iOS | 14.2 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Lenze SE](https://appshunter.io/developer/570667635) | [Siemens AG](https://appshunter.io/developer/394503271) |

## 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


### ABT Go

[App page](https://appshunter.io/ios/app/abt-go/id1293043551)

This tool facilitates the commissioning and maintenance of Siemens building automation devices. It provides secure access for managing device configurations, updates, and diagnostics. Users can monitor device status, manage data points, and troubleshoot issues remotely.

**Highlights:** Secure device access for commissioning and maintenance, Support for various Siemens automation stations and intelligent valves, Software and configuration updates with backup/restore, Network device overview (name, type, IP, location), Intuitive diagnostics and status dashboards, Data point management and reporting, Online trending for data point testing

**In-app purchases:** none


## Frequently asked questions

### Is SMART Keypad free?

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

### Is ABT Go free?

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

### Do SMART Keypad or ABT Go have ads?

Neither SMART Keypad nor ABT Go shows ads.

### Which is updated more often, SMART Keypad or ABT Go?

SMART Keypad ships an update every 8 months, and ABT Go every 6 months. Most recently, SMART Keypad was updated on October 7, 2026 and ABT Go on October 25, 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.*