# TBM Performance vs Crewchief GA

The clearest difference is in-app purchases: TBM Performance at none against Crewchief GA's 2. TBM Performance also leads on review sentiment (88% vs 67%) and rating (5.0 vs 4.8). Crewchief GA's advantage is update cadence (every 8 days vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Crewchief GA sells 2 in-app purchases, starting at $49.99 per month. TBM Performance asks for nothing beyond the download.

TBM Performance holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 14 and 16 respectively. Written reviews point the same way: 88% of TBM Performance's written reviews are positive against 67% of Crewchief GA's.

TBM Performance ships an update every 2 months, Crewchief GA every 8 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | TBM Performance | Crewchief GA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/tbm-performance/id641403446/reviews)** | [4.8 (16 ratings)](https://appshunter.io/ios/app/crewchief-ga/id1470882836/reviews) |
| Number of ratings | 14 | **16** |
| Positive reviews | **87.5% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 23 MB | 122 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [POH Performance L.L.C.](https://appshunter.io/developer/641403529) | [Crewchief Systems](https://appshunter.io/developer/1470882775) |

## What reviewers say

### TBM Performance

[App page](https://appshunter.io/ios/app/tbm-performance/id641403446)

This app calculates essential flight performance data for Daher TBM aircraft, covering takeoff, landing, climb, cruise, and emergency procedures. It includes tools like a glide distance calculator, circuit breaker finder, and risk analysis.

**Highlights:** Flight performance calculations, Takeoff and landing data, Climb and cruise performance, Emergency procedures, Glide distance calculator, Circuit breaker finder, Risk analysis tool

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

**In-app purchases:** none


### Crewchief GA

[App page](https://appshunter.io/ios/app/crewchief-ga/id1470882836)

This app provides aircraft owners and pilots with real-time tracking of aircraft safety, maintenance, and compliance. It helps manage airworthiness directives, service bulletins, and key maintenance intervals, promoting enhanced safety and regulatory compliance.

**Highlights:** Track FAA airworthiness directives, Monitor manufacturer service bulletins, Capture and share aircraft squawks, Log key maintenance intervals, Track IFR equipment status, Maintain VOR check and navigation data logs, Upload flight data

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Aircraft Monthly | $49.99 | per month |
| Intake Processing Fee | $299.99 | one-time |


## Frequently asked questions

### Is TBM Performance free?

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

### Is Crewchief GA free?

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

### Which has better reviews, TBM Performance or Crewchief GA?

TBM Performance is rated higher. TBM Performance averages 5.0 out of 5 from 14 ratings, while Crewchief GA averages 4.8 from 16 ratings.

### Do TBM Performance or Crewchief GA have ads?

Neither TBM Performance nor Crewchief GA shows ads.

### Which is updated more often, TBM Performance or Crewchief GA?

TBM Performance ships an update every 2 months, and Crewchief GA every 8 days. Most recently, TBM Performance was updated on October 6, 2026 and Crewchief GA on October 9, 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.*