# TanrenCamera vs TrailStack

The clearest difference is ads: TanrenCamera at none against TrailStack's shown. TanrenCamera also leads on iOS requirement (11.0 vs 13.0). TrailStack's advantage is update cadence (daily vs every 5 weeks). On price, 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.

TanrenCamera ships an update every 5 weeks, TrailStack daily. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TanrenCamera | TrailStack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 9 MB | 35 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TANREN inc.](https://appshunter.io/developer/968672642) | [Hitoshi Tamura](https://appshunter.io/developer/1870454290) |

## What reviewers say

### TanrenCamera

[App page](https://appshunter.io/ios/app/tanrencamera/id968672643)

**In-app purchases:** none


### TrailStack

[App page](https://appshunter.io/ios/app/trailstack/id6758320260)

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

**In-app purchases:** none


## Frequently asked questions

### Is TanrenCamera free?

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

### Is TrailStack free?

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

### Do TanrenCamera or TrailStack have ads?

TrailStack shows ads; TanrenCamera does not.

### Which is updated more often, TanrenCamera or TrailStack?

TanrenCamera ships an update every 5 weeks, and TrailStack daily. Most recently, TanrenCamera was updated on October 7, 2026 and TrailStack on October 10, 2026.

---

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