# Total Dynamic GPS vs TM Technician

Total Dynamic GPS and TM Technician are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Total Dynamic GPS | TM Technician |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | — |
| Size | 18 MB | 24 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Total Dynamic](https://appshunter.io/developer/1156325135) | [Trusted Trackers](https://appshunter.io/developer/1784387078) |

## What reviewers say

### Total Dynamic GPS

[App page](https://appshunter.io/ios/app/total-dynamic-gps/id1156325136)

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

**In-app purchases:** none


### TM Technician

[App page](https://appshunter.io/ios/app/tm-technician/id6739997603)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Total Dynamic GPS free?

Total Dynamic GPS is free to download, with no in-app purchases.

### Is TM Technician free?

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

### Do Total Dynamic GPS or TM Technician have ads?

Neither Total Dynamic GPS nor TM Technician shows ads.

---

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