# Smoke Tunnel vs GPU Tracker

The clearest difference is update cadence: GPU Tracker at every 11 days against Smoke Tunnel's every 3 months. 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.

Smoke Tunnel ships an update every 3 months, GPU Tracker every 11 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Smoke Tunnel | GPU Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Size | 25 MB | 32 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [iElement B.V](https://appshunter.io/developer/1337582935) | [Sridhar Rajarao](https://appshunter.io/developer/6773427529) |

## What reviewers say

### Smoke Tunnel

[App page](https://appshunter.io/ios/app/smoke-tunnel/id6771621232)

**Features:** Vision Pro support

**In-app purchases:** none


### GPU Tracker

[App page](https://appshunter.io/ios/app/gpu-tracker/id6773427526)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smoke Tunnel free?

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

### Is GPU Tracker free?

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

### Do Smoke Tunnel or GPU Tracker have ads?

Neither Smoke Tunnel nor GPU Tracker shows ads.

### Which is updated more often, Smoke Tunnel or GPU Tracker?

Smoke Tunnel ships an update every 3 months, and GPU Tracker every 11 days. Most recently, Smoke Tunnel was updated on October 25, 2026 and GPU Tracker on October 8, 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.*