# TBM Performance vs performify

The clearest difference is in-app purchases: TBM Performance at none against performify's 1. TBM Performance also leads on iOS requirement (13.0 vs 17.0). performify's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. performify sells 1 in-app purchase, starting at $2.99 per month. TBM Performance asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on July 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | TBM Performance | performify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/tbm-performance/id641403446/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 20 MB | 95 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [POH Performance L.L.C.](https://appshunter.io/developer/641403529) | [Pascal Burlet](https://appshunter.io/developer/1493425854) |

## 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

**In-app purchases:** none


### performify

[App page](https://appshunter.io/ios/app/performify/id1493425855)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AviatorPro | $2.99 | per month |


## Frequently asked questions

### Is TBM Performance free?

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

### Is performify free?

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

### Do TBM Performance or performify have ads?

TBM Performance shows ads; performify does not.

### Which is updated more often, TBM Performance or performify?

TBM Performance ships an update every 2 months, and performify every 2 months. Most recently, TBM Performance was updated on July 23, 2026 and performify on September 17, 2026.

---

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