# Planet Math vs CDL PermitPro

The clearest difference is ads: CDL PermitPro at none against Planet Math's shown. CDL PermitPro also leads on monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.8). Planet Math's advantage is update cadence (every 2 weeks vs monthly). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Planet Math sells 7 in-app purchases, starting at $2.00 per month and CDL PermitPro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CDL PermitPro holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 10 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Planet Math ships an update every 2 weeks, CDL PermitPro monthly. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Planet Math | CDL PermitPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (10 ratings)](https://appshunter.io/ios/app/planet-math/id6463144939/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/cdl-permitpro/id6758674507/reviews)** |
| Number of ratings | **10** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 583 MB | 32 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fezba Interactive Inc](https://appshunter.io/developer/1704006061) | [Davit Sigunava](https://appshunter.io/developer/1771254704) |

## What reviewers say

### Planet Math

[App page](https://appshunter.io/ios/app/planet-math/id6463144939)

Master math skills through engaging gameplay with this teacher-approved learning game. It offers various modes, from basic arithmetic to advanced concepts, with competitive online play and leaderboards. Designed to make learning fun and rewarding for students of all levels.

**Highlights:** Teacher-approved educational design, Multiple game modes (Adventurer, Superhero, Brainiac, Mastermind), Covers arithmetic, fractions, algebra, geometry, calculus, Online battles and private rooms, Global leaderboards and achievements, Hand-drawn visuals and energetic soundtrack

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Pack | $2.00 | per month |
| Three Month access | $4.00 | per 3 months |
| Six months of Premium Access | $6.00 | per 6 months |
| Twelve month Premium Access | $8.00 | per year |
| Silver Support | $1.99 | one-time |
| Gold Support | $4.99 | one-time |
| Platinum Support | $14.99 | one-time |


### CDL PermitPro

[App page](https://appshunter.io/ios/app/cdl-permitpro/id6758674507)

Prepare for your Commercial Driver's License (CDL) permit test with realistic practice exams and a comprehensive question bank. This app offers step-by-step guidance for pre-trip inspections and helps you track your progress to identify and improve weak areas.

**Highlights:** Full CDL question bank, Real exam-style practice tests, Pre-Trip Inspection guide, Progress tracking, Study anytime

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pass | $14.99 | one-time |


## Frequently asked questions

### Is Planet Math free?

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

### Is CDL PermitPro free?

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

### Which has better reviews, Planet Math or CDL PermitPro?

CDL PermitPro is rated higher. Planet Math averages 4.8 out of 5 from 10 ratings, while CDL PermitPro averages 5.0 from 5 ratings.

### Do Planet Math or CDL PermitPro have ads?

Planet Math shows ads; CDL PermitPro does not.

### Which is updated more often, Planet Math or CDL PermitPro?

Planet Math ships an update every 2 weeks, and CDL PermitPro monthly. Most recently, Planet Math was updated on September 24, 2026 and CDL PermitPro on September 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.*