# IES GPS vs TFM GPS System

The clearest difference is update cadence: IES GPS at every 2 months against TFM GPS System's every 10 months. IES GPS also leads on iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

IES GPS ships an update every 2 months, TFM GPS System every 10 months. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | IES GPS | TFM GPS System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Size | 16 MB | 35 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Portman Electronics Ltd.](https://appshunter.io/developer/375916100) | [Total Fleet Management](https://appshunter.io/developer/1472970685) |

## What reviewers say

### IES GPS

[App page](https://appshunter.io/ios/app/ies-gps/id868068225)

**In-app purchases:** none


### TFM GPS System

[App page](https://appshunter.io/ios/app/tfm-gps-system/id1472970866)

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

**In-app purchases:** none


## Frequently asked questions

### Is IES GPS free?

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

### Is TFM GPS System free?

TFM GPS System is free to download, with no in-app purchases.

### Do IES GPS or TFM GPS System have ads?

Neither IES GPS nor TFM GPS System shows ads.

### Which is updated more often, IES GPS or TFM GPS System?

IES GPS ships an update every 2 months, and TFM GPS System every 10 months. Most recently, IES GPS was updated on October 3, 2026 and TFM GPS System on October 15, 2026.

---

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