# Forest Tree Identifier vs ISA Exam Prep

The clearest difference is rating: ISA Exam Prep at 5.0 against Forest Tree Identifier's 4.1. ISA Exam Prep also leads on ads (none vs shown). Forest Tree Identifier's advantage is in-app purchases (none vs 3) and ratings volume (832 vs 6). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ISA Exam Prep sells 3 in-app purchases, starting at $2.99 per 7 days. Forest Tree Identifier asks for nothing beyond the download.

ISA Exam Prep holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Forest Tree Identifier has 832 ratings behind it against 6, so its average is the more settled of the two.

Forest Tree Identifier ships an update every 6 days, ISA Exam Prep every 4 weeks. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Forest Tree Identifier | ISA Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (832 ratings)](https://appshunter.io/ios/app/forest-tree-identifier/id1293993638/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/isa-exam-prep/id6746368020/reviews)** |
| Number of ratings | **832** | 6 |
| Positive reviews | 22.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 4 weeks |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 186 MB | 1 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ersin KAYALI](https://appshunter.io/developer/1883707743) | [Nikhil Kumar](https://appshunter.io/developer/1783391273) |

## What reviewers say

### Forest Tree Identifier

[App page](https://appshunter.io/ios/app/forest-tree-identifier/id1293993638)

Instantly identify trees using their leaves, flowers, bark, or buds with advanced AI. Explore a comprehensive tree list, compare species, and learn detailed information about each tree. Ideal for nature enthusiasts, students, and families exploring the outdoors.

**Highlights:** Identify trees from leaves, flowers, bark, buds, and twigs, Use photos or clear images for identification, Filter trees by leaf morphology, Compare and learn about trees from a comprehensive list, Access detailed tree history and location information, Choose Christmas trees with filters

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good app for learning about nature
- 🚀 Quick identification of trees
- 💡 Helpful for identifying fallen trees

**What reviewers complain about**

- 🐛 Inconsistent or incorrect tree identification
- 👎 Not user-friendly, difficult to navigate
- 🚫 Lacks features for identifying trees without leaves
- 💰 Requires paid subscription for full functionality

**Reported bugs**

- App crashes or freezes on launch
- Information under images not fully visible

**Requested features**

- Regional filtering for tree species
- Ability to identify trees from photos
- More comprehensive coverage of North American trees
- Inclusion of bark and winter identification features


### ISA Exam Prep

[App page](https://appshunter.io/ios/app/isa-exam-prep/id6746368020)

Prepare for the ISA Certified Arborist exam with a comprehensive study system. Features over 500 questions, personalized study plans, mock exams, and AI-powered performance analysis. Study anywhere with offline access and track your progress across devices.

**Highlights:** 500+ specialized arboriculture questions, Personalized study plans, Realistic mock exams, AI-powered performance analysis, Offline access, Progress synchronization

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Isa Exam Prep Premium | $2.99 | per 7 days |
| Isa Exam Prep Premium | $39.99 | per year |
| LifeTime | $39.99 | one-time |


## Frequently asked questions

### Is Forest Tree Identifier free?

Forest Tree Identifier is free to download, with no in-app purchases.

### Is ISA Exam Prep free?

ISA Exam Prep is free to download, with in-app purchases available.

### Which has better reviews, Forest Tree Identifier or ISA Exam Prep?

ISA Exam Prep is rated higher. Forest Tree Identifier averages 4.1 out of 5 from 832 ratings, while ISA Exam Prep averages 5.0 from 6 ratings.

### Do Forest Tree Identifier or ISA Exam Prep have ads?

Forest Tree Identifier shows ads; ISA Exam Prep does not.

### Which is updated more often, Forest Tree Identifier or ISA Exam Prep?

Forest Tree Identifier ships an update every 6 days, and ISA Exam Prep every 4 weeks. Most recently, Forest Tree Identifier was updated on November 11, 2026 and ISA Exam Prep on October 30, 2026.

---

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