# Permit Prep vs StudyFlow

The clearest difference is in-app purchases: StudyFlow at none against Permit Prep's 2. StudyFlow also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Permit Prep sells 2 in-app purchases, starting at $2.99 per month. StudyFlow asks for nothing beyond the download.

Permit Prep ships an update every 2 weeks, StudyFlow fortnightly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Permit Prep | StudyFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/permit-prep-dmv-test-prep/id6784477278/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 20 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DMP ENTERPRISE LLC](https://appshunter.io/developer/1808322033) | [Berkut Turkal](https://appshunter.io/developer/1896778735) |

## What reviewers say

### Permit Prep

[App page](https://appshunter.io/ios/app/permit-prep-dmv-test-prep/id6784477278)

Prepare for your learner's permit test with comprehensive practice exams and study materials. This app offers detailed explanations for every answer and covers all essential driving rules and road signs applicable across the U.S.

**Highlights:** 18 full-length practice tests, 360 practice questions, Explanation for every answer, Plain-English study guide, Road-sign trainer, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permit Prep Pro | $2.99 | per month |
| Unlimited (Lifetime) | $24.99 | one-time |


### StudyFlow

[App page](https://appshunter.io/ios/app/studyflow-study-planner/id6786669581)

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

**In-app purchases:** none


## Frequently asked questions

### Is Permit Prep free?

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

### Is StudyFlow free?

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

### Do Permit Prep or StudyFlow have ads?

Neither Permit Prep nor StudyFlow shows ads.

### Which is updated more often, Permit Prep or StudyFlow?

Permit Prep ships an update every 2 weeks, and StudyFlow fortnightly. Most recently, Permit Prep was updated on October 31, 2026 and StudyFlow on November 5, 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.*