# TBM Report vs MachDB

The clearest difference is rating: TBM Report at 5.0 against MachDB's 4.3. TBM Report also leads on review sentiment (100% vs 67%) and iOS requirement (14.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TBM Report holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews point the same way: 100% of TBM Report's written reviews are positive against 67% of MachDB's.

TBM Report ships an update every 3 weeks, MachDB fortnightly. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TBM Report | MachDB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/tbm-report/id1568379305/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/machdb/id6757681004/reviews) |
| Number of ratings | 3 | **6** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 5 MB | 18 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [John Benediktsson](https://appshunter.io/developer/1519144964) | [MachDB LLC](https://appshunter.io/developer/1868240819) |

## What reviewers say

### TBM Report

[App page](https://appshunter.io/ios/app/tbm-report/id1568379305)

Pilots can upload Garmin avionics data files to generate detailed TBM Reports with approach analysis. The app automatically selects recent flights for upload, with options to choose specific flight periods or all flights. Log files can be shared as CSV or ZIP.

**Highlights:** Upload Garmin avionics data, Generate TBM Reports, Detailed approach analysis, Automatic recent flight selection, Customizable flight upload periods, Share log files as CSV or ZIP

**Features:** macOS Compatibility

**In-app purchases:** none


### MachDB

[App page](https://appshunter.io/ios/app/machdb/id6757681004)

Easily download and transfer Garmin avionics database updates to an SD card using your iPhone or iPad. This app supports a wide range of Garmin avionics and requires only a standard USB-C SD card reader. Updates are fast and convenient for field use.

**Highlights:** Download Garmin database updates, Transfer updates to SD card, iPhone and iPad compatible, Supports various Garmin avionics, Uses standard USB-C SD card reader, Fast Wi-Fi/Cellular downloads

**In-app purchases:** none


## Frequently asked questions

### Is TBM Report free?

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

### Is MachDB free?

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

### Which has better reviews, TBM Report or MachDB?

TBM Report is rated higher. TBM Report averages 5.0 out of 5 from 3 ratings, while MachDB averages 4.3 from 6 ratings.

### Do TBM Report or MachDB have ads?

Neither TBM Report nor MachDB shows ads.

### Which is updated more often, TBM Report or MachDB?

TBM Report ships an update every 3 weeks, and MachDB fortnightly. Most recently, TBM Report was updated on October 5, 2026 and MachDB on October 25, 2026.

---

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