# Honeywell MasterLink vs INDS Data Manager (IDM)

The clearest difference is rating: Honeywell MasterLink at 2.3 against INDS Data Manager (IDM)'s 1.0. Honeywell MasterLink also leads on iOS requirement (7.0 vs 14.0). INDS Data Manager (IDM)'s advantage is ratings volume (11 vs 3). 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.

Honeywell MasterLink holds the better App Store score, 2.3 against 1.0. Both are backed by a comparable volume of ratings — 3 and 11 respectively.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Honeywell MasterLink | INDS Data Manager (IDM) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/honeywell-masterlink/id1137584942/reviews)** | [1.0 (11 ratings)](https://appshunter.io/ios/app/inds-data-manager-idm/id1474331850/reviews) |
| Number of ratings | 3 | **11** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | Free |
| Size | 125 MB | 157 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) |

## What reviewers say

### Honeywell MasterLink

[App page](https://appshunter.io/ios/app/honeywell-masterlink/id1137584942)

This app allows technicians to wirelessly configure and calibrate electronic volume correctors and cellular modems for gas metering solutions. It provides an intuitive dashboard for routine maintenance checks and displays the overall health status of instruments. Users can download logs and monitor critical parameters with live graphing.

**Highlights:** Wireless Bluetooth Low Energy connectivity, Configuration and calibration of volume correctors, Cellular modem management, Intuitive health status dashboard, Download consumption, event, and alarm logs, Live graphing of critical parameters

**In-app purchases:** none


### INDS Data Manager (IDM)

[App page](https://appshunter.io/ios/app/inds-data-manager-idm/id1474331850)

This app allows pilots to wirelessly upload flight-critical databases to their aircraft's avionics using an iPad. It streamlines the data update process, saving time and reducing costs for operators.

**Highlights:** Wireless database upload to avionics, Direct database download to iPad, Filter services by update phase, Filter services by aircraft tail and service type, Streamlined data update process

**In-app purchases:** none


## Frequently asked questions

### Is Honeywell MasterLink free?

Honeywell MasterLink is free to download, with no in-app purchases.

### Is INDS Data Manager (IDM) free?

INDS Data Manager (IDM) is free to download, with no in-app purchases.

### Which has better reviews, Honeywell MasterLink or INDS Data Manager (IDM)?

Honeywell MasterLink is rated higher. Honeywell MasterLink averages 2.3 out of 5 from 3 ratings, while INDS Data Manager (IDM) averages 1.0 from 11 ratings.

### Do Honeywell MasterLink or INDS Data Manager (IDM) have ads?

Neither Honeywell MasterLink nor INDS Data Manager (IDM) shows ads.

### Which is updated more often, Honeywell MasterLink or INDS Data Manager (IDM)?

Honeywell MasterLink ships an update every 4 months, and INDS Data Manager (IDM) every 4 months. Most recently, Honeywell MasterLink was updated on November 6, 2026 and INDS Data Manager (IDM) on November 3, 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.*