# TREE Mobile vs KMJ Teacher Exam Prep

The clearest difference is in-app purchases: TREE Mobile at none against KMJ Teacher Exam Prep's 10. TREE Mobile also leads on iOS requirement (12.0 vs 15.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. KMJ Teacher Exam Prep sells 10 one-off in-app purchases. TREE Mobile asks for nothing beyond the download.

TREE Mobile ships an update every 2 months, KMJ Teacher Exam Prep every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TREE Mobile | KMJ Teacher Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kmj-teacher-exam-prep/id6737624702/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 111 MB |
| Requires iOS | **12.0** | 15.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tools of the Mind](https://appshunter.io/developer/1633291513) | [Kathleen Jasper](https://appshunter.io/developer/1605791974) |

## What reviewers say

### TREE Mobile

[App page](https://appshunter.io/ios/app/tree-mobile/id1579120503)

**Features:** macOS Compatibility

**In-app purchases:** none


### KMJ Teacher Exam Prep

[App page](https://appshunter.io/ios/app/kmj-teacher-exam-prep/id6737624702)

Prepare for teacher and school leadership exams with self-paced online courses. Access video lessons, study guides, practice tests, and detailed explanations to enhance your knowledge.

**Highlights:** Self-paced online courses, Video lessons, Comprehensive study guides, Practice tests, Detailed answer explanations

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Praxis 5355 Audio Course | $25.99 | one-time |
| Praxis 5205 Audio Course | $25.99 | one-time |
| SLLA 6990 Audio Course | $25.99 | one-time |
| Teacher Interview Course | $39.99 | one-time |
| Praxis 5025 Early Childhood | $75.00 | one-time |
| Praxis ESOL/ESL | $75.00 | one-time |
| Praxis 5205 Teaching Reading | $75.00 | one-time |
| Foundations of Reading Test | $100.00 | one-time |
| Praxis 5001 Online Course | $150.00 | one-time |
| SLLA 6990 | $150.00 | one-time |


## Frequently asked questions

### Is TREE Mobile free?

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

### Is KMJ Teacher Exam Prep free?

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

### Do TREE Mobile or KMJ Teacher Exam Prep have ads?

Neither TREE Mobile nor KMJ Teacher Exam Prep shows ads.

### Which is updated more often, TREE Mobile or KMJ Teacher Exam Prep?

TREE Mobile ships an update every 2 months, and KMJ Teacher Exam Prep every 6 weeks. Most recently, TREE Mobile was updated on November 3, 2026 and KMJ Teacher Exam Prep on October 30, 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.*