TBM Performance vs Clackamas County POA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TBM Performance
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.
- Flight performance calculations
- Takeoff and landing data
- Climb and cruise performance
- Emergency procedures
- Glide distance calculator
- Circuit breaker finder
- Risk analysis tool
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TBM Performance computes all the useful performance numbers for flight planning for Daher (Socata) TBM aircraft models. It includes calculations for takeoff, landing, climb, cruise, descent, instrument procedures as well as emergencies. The app contains a complete set of normal and emergency procedures,including a glide distance calculator that handles headwinds and tailwinds, and an interactive circuit breaker finder. It also includes a hold entry calculator, a radar page, and a risk analysis tool. TBM Performance is also available on other mobile devices and as a WebApp (an App that runs in a browser) that runs on a variety of platforms (PC, Mac, tablets, phones). The cloud sync feature allows flight planning profiles entered on any device to be synchronized with your other devices when connected to the Internet. TBM Performance is a free, open-source development effort and has Apps and WebApps for other aircraft. See http://pohperformance.com for complete details.
Clackamas County POA
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This app is intended for members of the Clackamas County Peace Officers’ Association and the citizens they serve in Clackamas County, Oregon. The app includes contact information of association board members, links to our bylaws and labor agreements, a calendar of events, and our meeting minutes. The app utilizes push notifications to keep users informed. Download today to stay up-to-date!
Screenshots
Verdict
The clearest difference is update cadence: TBM Performance at every 2 months against Clackamas County POA's every 11 months. TBM Performance also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TBM Performance ships an update every 2 months, Clackamas County POA every 11 months. The most recent releases landed on July 23, 2026 and September 9, 2026 respectively.
| Parameter | TBM Performance | Clackamas County POA |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (14 ratings) — better | — |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 2 months — better | Every 11 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 20 MB | 53 MB |
| Age rating | 4+ | 17+ |
| Developer | POH Performance L.L.C. | Clackamas County Peace Officers' Association |
In-app purchases
TBM Performance
No in-app purchases
Clackamas County POA
No in-app purchases
Questions
Is TBM Performance free?
Is Clackamas County POA free?
Do TBM Performance or Clackamas County POA have ads?
Which is updated more often, TBM Performance or Clackamas County POA?
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