# ACE Checklist Editor vs FFBrief

The clearest difference is rating: FFBrief at 5.0 against ACE Checklist Editor's 3.8. ACE Checklist Editor's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (every 4 days vs every 9 days). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ACE Checklist Editor sells 10 in-app purchases, starting at $5.99 per month and FFBrief sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

FFBrief holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

ACE Checklist Editor ships an update every 4 days, FFBrief every 9 days. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ACE Checklist Editor | FFBrief |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/ace-checklist-editor/id6748047077/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ffbrief/id6764127279/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 13 MB | 1 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Michalina](https://appshunter.io/developer/1823351786) | [DONALD STEVEN SIEGEL](https://appshunter.io/developer/1887120921) |

## What reviewers say

### ACE Checklist Editor

[App page](https://appshunter.io/ios/app/ace-checklist-editor/id6748047077)

Create, manage, and execute aviation checklists digitally. Designed for pilots, it offers offline functionality, professional templates, and multi-format import/export for enhanced safety and efficiency in the cockpit.

**Highlights:** Digital aviation checklist creation, Offline functionality, Multi-format import/export (ACE, ForeFlight, Dynon), Professional templates, Challenge & Response format, Revision history, Smart organization by aircraft or phase of flight

**Features:** Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ACE Pro Monthly | $5.99 | per month |
| ACE Pro Annual | $49.99 | per year |
| Fly Mode (Lifetime) | $4.99 | one-time |
| PDF Export (Lifetime) | $9.99 | one-time |
| Beechcraft Baron B55 (BE55) | $9.99 | one-time |
| Beechcraft Baron B58 (BE58) | $9.99 | one-time |
| Beechcraft Baron B58P (B58T) | $9.99 | one-time |
| Beechcraft Duchess (BE76) | $9.99 | one-time |
| Piper JETPROP (PA46) Checklist | $9.99 | one-time |
| ACE File Access (Lifetime) | $99.99 | one-time |


### FFBrief

[App page](https://appshunter.io/ios/app/ffbrief/id6764127279)

This app uses AI to analyze weather briefings from ForeFlight, providing instant go/no-go recommendations and hazard detection. It simplifies complex aviation weather data into plain language, offering pilot advice and timezone conversions.

**Highlights:** AI-powered weather briefing analysis, Go/No-Go recommendation with reasoning, VFR, MVFR, IFR, LIFR classification, Hazard detection (thunderstorms, icing, etc.), Pilot advice on altitude and timing, UTC to local timezone conversion, ForeFlight integration via share sheet

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FFBrief Annual | $4.99 | per year |


## Frequently asked questions

### Is ACE Checklist Editor free?

ACE Checklist Editor is free to download, with in-app purchases available.

### Is FFBrief free?

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

### Which has better reviews, ACE Checklist Editor or FFBrief?

FFBrief is rated higher. ACE Checklist Editor averages 3.8 out of 5 from 4 ratings, while FFBrief averages 5.0 from 1 ratings.

### Do ACE Checklist Editor or FFBrief have ads?

Neither ACE Checklist Editor nor FFBrief shows ads.

### Which is updated more often, ACE Checklist Editor or FFBrief?

ACE Checklist Editor ships an update every 4 days, and FFBrief every 9 days. Most recently, ACE Checklist Editor was updated on October 17, 2026 and FFBrief on October 15, 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.*