# FirstFIDS vs DHC

FirstFIDS and DHC are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

FirstFIDS ships an update every 13 months, DHC every 8 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | FirstFIDS | DHC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 8 months** |
| Size | 6 MB | 92 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zafire Limited](https://appshunter.io/developer/426700532) | [De Havilland Aircraft Company of Canada Limited](https://appshunter.io/developer/1503054078) |

## What reviewers say

### FirstFIDS

[App page](https://appshunter.io/ios/app/firstfids/id684817734)

**Features:** macOS Compatibility

**In-app purchases:** none


### DHC

[App page](https://appshunter.io/ios/app/dhc-mobile-maintenance/id1503350127)

**In-app purchases:** none


## Frequently asked questions

### Is FirstFIDS free?

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

### Is DHC free?

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

### Do FirstFIDS or DHC have ads?

Neither FirstFIDS nor DHC shows ads.

### Which is updated more often, FirstFIDS or DHC?

FirstFIDS ships an update every 13 months, and DHC every 8 months. Most recently, FirstFIDS was updated on October 26, 2026 and DHC on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*