# Trace Viewer vs Harvest Right

The clearest difference is review sentiment: Trace Viewer at 100% against Harvest Right's 58%. Trace Viewer also leads on rating (5.0 vs 4.7). Harvest Right's advantage is ratings volume (2.6K vs 5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Trace Viewer holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Harvest Right has 2.6K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of Trace Viewer's written reviews are positive against 58% of Harvest Right's.

Trace Viewer ships an update fortnightly, Harvest Right every 3 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Trace Viewer | Harvest Right |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/trace-viewer/id1666800621/reviews)** | [4.7 (2.6K ratings)](https://appshunter.io/ios/app/harvest-right/id6450369953/reviews) |
| Number of ratings | 5 | **2.6K** |
| Positive reviews | **100.0% of reviews** | 58.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 183 MB | 36 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trace3d Inc](https://appshunter.io/developer/1532686125) | [Harvest Right LLC](https://appshunter.io/developer/1692958106) |

## What reviewers say

### Trace Viewer

[App page](https://appshunter.io/ios/app/trace-viewer/id1666800621)

Explore immersive AR content and 3D holographic tours directly on your device. Visit verified locations to unlock curated augmented reality experiences, from art installations to educational guides.

**Highlights:** View 3D recordings, products, art, and installations, Access curated AR content at verified destinations, Learn from guides, curators, and experts in AR, Cross-device compatibility (phones, tablets, XR Headsets)

**In-app purchases:** none


### Harvest Right

[App page](https://appshunter.io/ios/app/harvest-right/id6450369953)

Control and monitor your freeze dryer remotely. Set up new units, track batch progress, and receive alerts for any issues. Access tips, recipes, and customer support directly from your device.

**Highlights:** Remote freeze dryer monitoring, Batch progress tracking, Configurable app alerts, Personalize freeze drying experience, Access freeze drying tips and recipes, Direct customer support access

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Freeze drying with WiFi dongle
- 💡 Stores batch information
- 👍 Great resource with frequent updates
- 👍 Convenient app with many features

**What reviewers complain about**

- 🐛 WiFi dongle connection issues
- 🐛 Keyboard glitches
- 🔒 Difficult to create/login to account

**Reported bugs**

- Unable to register devices
- Inability to connect to WiFi
- Verification emails not received

**Requested features**

- Add more food/candy options
- Add personal notes section
- Ability to control freeze dryer from app


## Frequently asked questions

### Is Trace Viewer free?

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

### Is Harvest Right free?

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

### Which has better reviews, Trace Viewer or Harvest Right?

Trace Viewer is rated higher. Trace Viewer averages 5.0 out of 5 from 5 ratings, while Harvest Right averages 4.7 from 2.6K ratings.

### Do Trace Viewer or Harvest Right have ads?

Neither Trace Viewer nor Harvest Right shows ads.

### Which is updated more often, Trace Viewer or Harvest Right?

Trace Viewer ships an update fortnightly, and Harvest Right every 3 weeks. Most recently, Trace Viewer was updated on November 3, 2026 and Harvest Right on November 7, 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.*