# DragOnce vs IAFF 587

The clearest difference is update cadence: DragOnce at every 2 months against IAFF 587's every 53 months. DragOnce also leads on iOS requirement (11.0 vs 13.4). 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.

DragOnce ships an update every 2 months, IAFF 587 every 53 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | DragOnce | IAFF 587 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 53 months |
| Size | 103 MB | 8 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Code Free Soft Limited](https://appshunter.io/developer/824589319) | [Unions-America.com, Inc.](https://appshunter.io/developer/946249856) |

## What reviewers say

### DragOnce

[App page](https://appshunter.io/ios/app/dragonce/id1020007878)

**In-app purchases:** none


### IAFF 587

[App page](https://appshunter.io/ios/app/iaff-587/id1219405487)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DragOnce free?

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

### Is IAFF 587 free?

IAFF 587 is free to download, with no in-app purchases.

### Do DragOnce or IAFF 587 have ads?

Neither DragOnce nor IAFF 587 shows ads.

### Which is updated more often, DragOnce or IAFF 587?

DragOnce ships an update every 2 months, and IAFF 587 every 53 months. Most recently, DragOnce was updated on October 5, 2026 and IAFF 587 on October 10, 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.*