# GPS SME vs TAFFmasterTrack

The clearest difference is update cadence: GPS SME at every 3 months against TAFFmasterTrack's every 8 months. GPS SME also leads on iOS requirement (12.4 vs 15.6). 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.

GPS SME ships an update every 3 months, TAFFmasterTrack every 8 months. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | GPS SME | TAFFmasterTrack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Size | 76 MB | 48 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NORTH STAR INTER TECH COMPANY LIMITED](https://appshunter.io/developer/1481983949) | [Mastertech International Company Limited](https://appshunter.io/developer/1505714788) |

## What reviewers say

### GPS SME

[App page](https://appshunter.io/ios/app/gps-sme/id1581742610)

**Features:** macOS Compatibility

**In-app purchases:** none


### TAFFmasterTrack

[App page](https://appshunter.io/ios/app/taffmastertrack/id1602611652)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GPS SME free?

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

### Is TAFFmasterTrack free?

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

### Do GPS SME or TAFFmasterTrack have ads?

Neither GPS SME nor TAFFmasterTrack shows ads.

### Which is updated more often, GPS SME or TAFFmasterTrack?

GPS SME ships an update every 3 months, and TAFFmasterTrack every 8 months. Most recently, GPS SME was updated on October 4, 2026 and TAFFmasterTrack on October 17, 2026.

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