# TraceLab vs CrysView

The clearest difference is in-app purchases: CrysView at none against TraceLab's 3. TraceLab's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TraceLab sells 3 in-app purchases, starting at $2.99 per month. CrysView asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | TraceLab | CrysView |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 47 MB | 15 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Zhaoshi Technology Co., Ltd](https://appshunter.io/developer/1803512439) | [凌云 马](https://appshunter.io/developer/6789596294) |

## What reviewers say

### TraceLab

[App page](https://appshunter.io/ios/app/tracelab-phys-video-modeling/id6758286106)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Member | $2.99 | per month |
| Annual Membership | $19.99 | per year |
| Lifetime Membership | $39.99 | one-time |


### CrysView

[App page](https://appshunter.io/ios/app/crysview/id6789606012)

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

**In-app purchases:** none


## Frequently asked questions

### Is TraceLab free?

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

### Is CrysView free?

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

### Do TraceLab or CrysView have ads?

Neither TraceLab nor CrysView shows ads.

### Which is updated more often, TraceLab or CrysView?

TraceLab ships an update every 2 weeks, and CrysView every 2 weeks. Most recently, TraceLab was updated on September 29, 2026 and CrysView on October 10, 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.*