# Spider Tracker vs QRO GPS

Spider Tracker and QRO GPS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

Spider Tracker ships an update every 4 months, QRO GPS every 3 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Spider Tracker | QRO GPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 64 MB | 57 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [zhiyong zhang](https://appshunter.io/developer/863059537) | [Hector Fabian Martinez Rojas](https://appshunter.io/developer/1594424250) |

## What reviewers say

### Spider Tracker

[App page](https://appshunter.io/ios/app/spider-tracker/id6480043388)

**Features:** macOS Compatibility

**In-app purchases:** none


### QRO GPS

[App page](https://appshunter.io/ios/app/qro-gps/id6743463634)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spider Tracker free?

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

### Is QRO GPS free?

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

### Do Spider Tracker or QRO GPS have ads?

Neither Spider Tracker nor QRO GPS shows ads.

### Which is updated more often, Spider Tracker or QRO GPS?

Spider Tracker ships an update every 4 months, and QRO GPS every 3 months. Most recently, Spider Tracker was updated on October 7, 2026 and QRO GPS on October 9, 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.*