# INDS Data Manager (IDM) vs GenDec

The clearest difference is update cadence: GenDec at every 5 days against INDS Data Manager (IDM)'s every 4 months. INDS Data Manager (IDM)'s advantage is iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

INDS Data Manager (IDM) ships an update every 4 months, GenDec every 5 days. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | INDS Data Manager (IDM) | GenDec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (11 ratings)](https://appshunter.io/ios/app/inds-data-manager-idm/id1474331850/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 157 MB | 13 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) | [Flavio Henrique Mesquita](https://appshunter.io/developer/1841517663) |

## What reviewers say

### 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


### GenDec

[App page](https://appshunter.io/ios/app/gendec/id6791696459)

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

**In-app purchases:** none


## Frequently asked questions

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

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

### Is GenDec free?

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

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

Neither INDS Data Manager (IDM) nor GenDec shows ads.

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

INDS Data Manager (IDM) ships an update every 4 months, and GenDec every 5 days. Most recently, INDS Data Manager (IDM) was updated on October 1, 2026 and GenDec 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.*