Comparison

Permit Prep vs StudyFlow

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Permit Prep

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
Read full description

Pass your permit test the first time — not the third. Permit Prep gives you 18 full-length practice tests (360 questions) with a clear explanation for every single answer, covering the rules of the road that apply in every U.S. state. Miss a question here so you don't miss it at the DMV. WHAT YOU GET • 18 full practice tests, 20 questions each — 360 in total • A clear explanation for every answer, so wrong guesses become easy points • A plain-English study guide covering all 12 key topics • A road-sign trainer to learn signs by shape and color • Your best score saved for every test, with an 80% pass target TOPICS COVERED • Road signs, signals, and pavement markings • Right of way and intersections • Speed, following distance, and space management • Passing, turning, and signaling • Parking and hill parking • Sharing the road with trucks, motorcycles, bikes, and pedestrians • Bad weather and night driving • Alcohol, drugs, and distracted driving • Emergencies and vehicle handling FREE TO START Practice Test 1 (20 questions), the first study topic, and the regulatory road signs are free. Upgrade to Pro to unlock all 18 tests, the complete study guide, and the full road-sign trainer. PERMIT PREP PRO • Monthly: $1.99 per month (auto-renewable) • Unlimited: $15.99 one-time (lifetime access) Either option unlocks everything in the app. PRIVATE BY DESIGN No account. No ads. No data collection. Your progress never leaves your device. NOT STATE-SPECIFIC Permit Prep is built on the common rules of the road shared across all U.S. states. It is an independent study aid and is not affiliated with any state DMV or licensing agency. Always confirm exact figures in your state's official driver handbook. SUBSCRIPTION & TERMS Permit Prep Pro is a $1.99/month auto-renewable subscription. Permit Prep Unlimited is a $15.99 one-time purchase. Payment is charged to your Apple Account at purchase confirmation. A subscription automatically renews unless canceled at least 24 hours before the end of the current period; manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://davidmp481.github.io/study-apps-legal/privacy-policy.html

About

StudyFlow

Features
Read full description

StudyFlow is an all-in-one study planner designed for students who want to stay organized, focused, and productive. Plan your study sessions, track assignments, prepare for exams, and use the built-in Pomodoro timer to maintain deep focus. Features Task Management — Create and organize homework, assignments, and study tasks. Calendar Planning — View your study schedule and upcoming deadlines. Pomodoro Timer — Stay focused with customizable study and break sessions. Exam Tracker — Add exam dates and see how many days are left. Study Statistics — Track your study hours, completed tasks, and streaks. Smart Reminders — Get notified about upcoming tasks and study sessions.

Screenshots

Permit Prep4 screens
StudyFlow4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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

Scorecard2 real differences · 7 level
Permit Prep versus StudyFlow: the parameters behind the verdict, then further details
ParameterPermit PrepStudyFlow
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size4 MB20 MB
Age rating4+17+
DeveloperDMP ENTERPRISE LLCBerkut Turkal

In-app purchases

2 purchases

Permit Prep

Subscriptions1
  • Permit Prep Pro$2.991 Month
One-time1
  • Unlimited (Lifetime)$24.99
None

StudyFlow

No in-app purchases

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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