# Cumulus vs FLARM Hub

The clearest difference is in-app purchases: FLARM Hub at none against Cumulus's 6. Cumulus's advantage is update cadence (every 2 months vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cumulus sells 6 one-off in-app purchases. FLARM Hub asks for nothing beyond the download.

Cumulus ships an update every 2 months, FLARM Hub every 12 months. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cumulus | FLARM Hub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Size | 180 MB | 28 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adolf Thies GMBH & CO. KG](https://appshunter.io/developer/1491679426) | [FLARM](https://appshunter.io/developer/1671724944) |

## What reviewers say

### Cumulus

[App page](https://appshunter.io/ios/app/cumulus/id1491679427)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12 months archiving period | $8.99 | one-time |
| 24 months archiving period | $15.99 | one-time |
| 1 year event handling | $84.99 | one-time |
| Buy 10 users | $139.99 | one-time |
| Buy 20 users | $179.99 | one-time |
| Buy 50 users | $299.99 | one-time |


### FLARM Hub

[App page](https://appshunter.io/ios/app/flarm-hub/id1671724942)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cumulus free?

Cumulus is free to download, with in-app purchases available.

### Is FLARM Hub free?

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

### Do Cumulus or FLARM Hub have ads?

Neither Cumulus nor FLARM Hub shows ads.

### Which is updated more often, Cumulus or FLARM Hub?

Cumulus ships an update every 2 months, and FLARM Hub every 12 months. Most recently, Cumulus was updated on October 19, 2026 and FLARM Hub 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.*