# Smart vs GPX Viewer

The clearest difference is in-app purchases: Smart at none against GPX Viewer's 2. Smart also leads on update cadence (monthly vs every 3 months). GPX Viewer's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. GPX Viewer sells 2 in-app purchases, starting at $0.99 per month. Smart asks for nothing beyond the download.

Smart ships an update monthly, GPX Viewer every 3 months. The most recent releases landed on September 28, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Smart | GPX Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 104 MB | 62 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Smart-View Technology](https://appshunter.io/developer/1485748522) | [BMAC Infotech](https://appshunter.io/developer/1091994276) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-view-utilities/id1571153177)

**Features:** macOS Compatibility

**In-app purchases:** none


### GPX Viewer

[App page](https://appshunter.io/ios/app/gpx-viewer-tracker-elevation/id6471830316)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $4.99 | per year |


## Frequently asked questions

### Is Smart free?

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

### Is GPX Viewer free?

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

### Do Smart or GPX Viewer have ads?

Neither Smart nor GPX Viewer shows ads.

### Which is updated more often, Smart or GPX Viewer?

Smart ships an update monthly, and GPX Viewer every 3 months. Most recently, Smart was updated on September 28, 2026 and GPX Viewer 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.*