# PlantFix vs CDL Prep°

The clearest difference is review sentiment: CDL Prep° at 100% against PlantFix's 0%. CDL Prep° also leads on ads (none vs shown) and rating (4.8 vs 4.6). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. PlantFix sells 4 in-app purchases, starting at $3.99 per 7 days and CDL Prep° sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

CDL Prep° holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 141 and 76 respectively. Written reviews point the same way: 0% of PlantFix's written reviews are positive against 100% of CDL Prep°'s.

PlantFix ships an update every 9 days, CDL Prep° every 8 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PlantFix | CDL Prep° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (141 ratings)](https://appshunter.io/ios/app/plantfix-plant-identifier-app/id6474400278/reviews) | **[4.8 (76 ratings)](https://appshunter.io/ios/app/cdl-prep/id6499182714/reviews)** |
| Number of ratings | **141** | 76 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 8 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 91 MB | 152 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TECHISTIC LTD](https://appshunter.io/developer/1628067321) | [CDL Prep , Ltd](https://appshunter.io/developer/1742680114) |

## What reviewers say

### PlantFix

[App page](https://appshunter.io/ios/app/plantfix-plant-identifier-app/id6474400278)

Instantly identify plants, trees, flowers, and mushrooms with a photo. Diagnose plant diseases, get treatment advice, and discover new plants. Build your plant collection and consult an AI expert for care tips.

**Highlights:** Plant identification by photo, Disease diagnosis and treatment, Tree identification, Acorn identification, Plant health diagnosis, Personalized plant suggestions, Toxic plant identification

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Plant Identifier Pro Weekly | $3.99 | per 7 days |
| AI Plant Identifier Monthly | $8.99 | per month |
| AI Plant Identifier Offer | $19.99 | per year |
| AI Plant Identifier Pro Yearly | $29.99 | per year |


### CDL Prep°

[App page](https://appshunter.io/ios/app/cdl-prep/id6499182714)

Prepare for your Commercial Driver's License (CDL) exam with practice tests, subject drills, and flashcards. Track errors, bookmark questions, and study anytime, anywhere to ensure you're fully prepared for success.

**Highlights:** Simulated practice exams, Subject-specific drills, Error tracking with explanations, Question bookmarking, Flashcard learning mode, Comprehensive study resources

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Prep Monthly | $14.99 | per month |
| CDL Prep Yearly | $39.99 | per year |


## Frequently asked questions

### Is PlantFix free?

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

### Is CDL Prep° free?

CDL Prep° is free to download, with in-app purchases available.

### Which has better reviews, PlantFix or CDL Prep°?

CDL Prep° is rated higher. PlantFix averages 4.6 out of 5 from 141 ratings, while CDL Prep° averages 4.8 from 76 ratings.

### Do PlantFix or CDL Prep° have ads?

PlantFix shows ads; CDL Prep° does not.

### Which is updated more often, PlantFix or CDL Prep°?

PlantFix ships an update every 9 days, and CDL Prep° every 8 days. Most recently, PlantFix was updated on November 4, 2026 and CDL 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.*