# FlightGuard vs ECAP

The clearest difference is update cadence: ECAP at every 3 days against FlightGuard's every 3 weeks. ECAP also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FlightGuard sells 2 in-app purchases, starting at $4.99 per month and ECAP sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

FlightGuard ships an update every 3 weeks, ECAP every 3 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | FlightGuard | ECAP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 158 MB | 33 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ISABELLE SPANDL](https://appshunter.io/developer/1732704839) | [VEGARD HELLAND BU](https://appshunter.io/developer/6780784892) |

## What reviewers say

### FlightGuard

[App page](https://appshunter.io/ios/app/flightguard/id6736479190)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlightGuard Monthly Plan | $4.99 | per month |
| FlightGuard Annual Plan | $49.99 | per year |


### ECAP

[App page](https://appshunter.io/ios/app/ecap-electrical-docs/id6780784890)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ECAP Pro | $4.99 | per 7 days |
| ECAP Pro | $12.99 | per month |
| ECAP Pro | $89.99 | per year |


## Frequently asked questions

### Is FlightGuard free?

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

### Is ECAP free?

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

### Do FlightGuard or ECAP have ads?

Neither FlightGuard nor ECAP shows ads.

### Which is updated more often, FlightGuard or ECAP?

FlightGuard ships an update every 3 weeks, and ECAP every 3 days. Most recently, FlightGuard was updated on October 24, 2026 and ECAP on October 15, 2026.

---

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