# Tree Identifier vs Vocabulary Builder by Learning

The clearest difference is review sentiment: Vocabulary Builder by Learning at 68% against Tree Identifier's 7%. Vocabulary Builder by Learning also leads on rating (4.7 vs 4.0) and update cadence (weekly vs every 6 weeks). Tree Identifier's advantage is iOS requirement (13.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Tree Identifier sells 3 in-app purchases, starting at $4.99 per 7 days and Vocabulary Builder by Learning sells 12 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Vocabulary Builder by Learning holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 298 and 590 respectively. Written reviews point the same way: 7% of Tree Identifier's written reviews are positive against 68% of Vocabulary Builder by Learning's.

Tree Identifier ships an update every 6 weeks, Vocabulary Builder by Learning weekly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Tree Identifier | Vocabulary Builder by Learning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (298 ratings)](https://appshunter.io/ios/app/tree-identifier-wood-and-leaf/id6736825565/reviews) | **[4.7 (590 ratings)](https://appshunter.io/ios/app/vocabulary-builder-by-learning/id6738261069/reviews)** |
| Number of ratings | 298 | **590** |
| Positive reviews | 6.7% of reviews | **67.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 34 MB | 76 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Semen Sharyhin](https://appshunter.io/developer/1463206827) | [Learning Learn LLC](https://appshunter.io/developer/1799893146) |

## What reviewers say

### Tree Identifier

[App page](https://appshunter.io/ios/app/tree-identifier-wood-and-leaf/id6736825565)

Identify trees instantly by uploading photos of their leaves or bark. This AI-powered tool analyzes images against a large database to provide accurate species identification and detailed information on characteristics, habitat, and uses. It's an educational resource for anyone interested in trees.

**Highlights:** AI-powered tree identification, Photo analysis of trees and leaves, Detailed species information, Habitat and uses data, Vast tree species database

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tree Identifier Premium Week | $4.99 | per 7 days |
| Tree Identifier Premium Year | $29.99 | per year |
| Tree ID Premium Lifetime | Free | one-time |

**What reviewers like**

- ✅ Accurate tree identification when working
- 🎓 Helpful for learning about trees and nature
- 📱 Easy to use interface for scanning trees

**What reviewers complain about**

- 💳 Deceptive billing practices and unauthorized charges
- ❌ Poor accuracy in tree identification
- 🚫 No clear way to cancel subscription in-app
- ⏱️ Slow performance and endless loading
- 📷 Limited camera controls and poor orientation handling

**Reported bugs**

- Unauthorized charges despite free trial cancellation
- Immediate subscription charges on app download
- Error: Bad Request when attempting identifications
- App freezes during photo upload from library
- Daily limit counter malfunctions

**Requested features**

- In-app subscription cancellation option
- Bark and bud identification capability
- Multiple identifications per day without premium
- Advanced camera features and zoom capability
- Sound toggle/mute option


### Vocabulary Builder by Learning

[App page](https://appshunter.io/ios/app/vocabulary-builder-by-learning/id6738261069)

Enhance your English vocabulary with daily words, definitions, and usage examples. Access over 20,000 words across various categories, set personalized learning goals, and test your knowledge with interactive quizzes. Features include home screen widgets and shareable flashcards for convenient learning.

**Highlights:** Daily Word of the Day, 20,000+ Word Library, Personalized Learning & Goals, Interactive Quizzes, Widgets & Reminders, Shareable Flashcards

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Learning Weekly | $2.99 | per 7 days |
| Vocabulary Monthly Subscription | $7.99 | per month |
| Premium Learning Monthly | $8.99 | per month |
| Annual Discount Forever | $12.99 | per year |
| Premium Learning Weekly | $12.99 | per 7 days |
| Learn Vocabulary Premium Value | $19.99 | per year |
| Vocabulary Annual Discount | $34.99 | per year |
| Vocabulary Annual Subscription | $34.99 | per year |
| Premium Learning Annual | $39.99 | per year |
| Annual Subscription 50% Discount | $39.99 | per year |
| Premium Learning Lifetime | $59.99 | one-time |
| Vocabulary Lifetime Subscription | $89.99 | one-time |


## Frequently asked questions

### Is Tree Identifier free?

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

### Is Vocabulary Builder by Learning free?

Vocabulary Builder by Learning is free to download, with in-app purchases available.

### Which has better reviews, Tree Identifier or Vocabulary Builder by Learning?

Vocabulary Builder by Learning is rated higher. Tree Identifier averages 4.0 out of 5 from 298 ratings, while Vocabulary Builder by Learning averages 4.7 from 590 ratings.

### Do Tree Identifier or Vocabulary Builder by Learning have ads?

Neither Tree Identifier nor Vocabulary Builder by Learning shows ads.

### Which is updated more often, Tree Identifier or Vocabulary Builder by Learning?

Tree Identifier ships an update every 6 weeks, and Vocabulary Builder by Learning weekly. Most recently, Tree Identifier was updated on October 25, 2026 and Vocabulary Builder by Learning on October 27, 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.*