# CanopyApp vs Gem

The clearest difference is review sentiment: Gem at 97% against CanopyApp's 33%. Gem also leads on rating (4.9 vs 3.0) and ratings volume (983 vs 8). CanopyApp's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Gem holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Gem has 983 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 33% of CanopyApp's written reviews are positive against 97% of Gem's.

CanopyApp ships an update fortnightly, Gem every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CanopyApp | Gem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (8 ratings)](https://appshunter.io/ios/app/canopyapp/id926943048/reviews) | **[4.9 (983 ratings)](https://appshunter.io/ios/app/gem-search-vintage/id1459900557/reviews)** |
| Number of ratings | 8 | **983** |
| Positive reviews | 33.3% of reviews | **96.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 32 MB | 51 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [University of New Hampshire](https://appshunter.io/developer/387755400) | [Gem Search, LLC](https://appshunter.io/developer/1459900556) |

## What reviewers say

### CanopyApp

[App page](https://appshunter.io/ios/app/canopyapp/id926943048)

This application helps analyze forest canopies using your phone's gyroscope for accurate, ground-level readings. Select leaf colors with simple touches to gather canopy data in any climate or season, making it a handy tool for densiometer and canopy analysis.

**Highlights:** Phone gyroscope for accurate readings, Ground-level picture leveling, Simple touch-based color selection, Climate and season adaptable, Densiometer functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Gem

[App page](https://appshunter.io/ios/app/gem-search-vintage/id1459900557)

Discover secondhand and vintage clothing efficiently across numerous online stores and marketplaces. Find specific items or browse by decade and brand, with options to save favorites and receive notifications. Purchase directly from the seller's website without additional fees.

**Highlights:** Unified search for resale sites, Image search functionality, Filter by price, size, location, decade, Browse by decade, brand, gender, Save favorite items, Push/email notifications, Direct purchase from seller

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none

**What reviewers like**

- 👍 Must have app
- 🚀 Efficient way to search across platforms
- 💎 Gem of an app for vintage lovers
- 🔍 Comprehensive search for vintage items
- 🛒 Streamlines online vintage shopping

**What reviewers complain about**

- 🔍 Limited search filters
- 💾 Limits on saved searches/items
- 🔍 Inaccurate search results at times
- 🤖 Needs better algorithm to surface relevant items

**Reported bugs**

- Inconsistent display of sold items in search results
- Occasional app crashes or freezes

**Requested features**

- Add image search functionality
- Expand search filters (e.g. condition, category)
- Improve saved search/item organization
- Include more platforms (e.g. Mercari, The RealReal)


## Frequently asked questions

### Is CanopyApp free?

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

### Is Gem free?

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

### Which has better reviews, CanopyApp or Gem?

Gem is rated higher. CanopyApp averages 3.0 out of 5 from 8 ratings, while Gem averages 4.9 from 983 ratings.

### Do CanopyApp or Gem have ads?

Neither CanopyApp nor Gem shows ads.

### Which is updated more often, CanopyApp or Gem?

CanopyApp ships an update fortnightly, and Gem every 2 months. Most recently, CanopyApp was updated on November 1, 2026 and Gem on November 3, 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.*