Comparison

Dictionary Plus Plus vs PrepScroll SAT for Screentime

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

Head to head
About

Dictionary Plus Plus

Features
Read full description

This app includes meaning of word in English, synonyms, antonyms and other advanced features English Dictionary English description of the word Every word is clickable History list of the word Favorite list of the word Comprehensive settings for searching and suggestions Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PrepScroll SAT for Screentime

This app helps you manage screen time by requiring you to answer SAT/ACT practice questions to unlock distracting apps. It uses real exam material and provides detailed explanations to improve your scores while building better phone habits.

Highlights
  • Unlock apps by answering practice questions
  • SAT & ACT real exam material
  • Detailed answer explanations
  • Track streaks and mastery
  • Earned screen time tracking
  • Uses Apple Screen Time technology
Features
Read full description

PrepScroll blocks distracting apps and lets you unlock them by answering SAT & ACT practice questions — so your phone works for you, not against you. https://prepscroll.app/#terms You already know you spend too much time on your phone. The hard part isn't knowing — it's stopping. Willpower fades. Screen time limits get ignored. And somehow you end up thirty minutes deep in a feed you never meant to open. PrepScroll fixes this. Instead of fighting your phone habits with discipline alone, PrepScroll makes your favorite apps a reward you actually have to earn. Answer SAT practice questions, unlock your phone. Stop studying, and your apps go dark again. It's simple, it's automatic, and it works. How It Works PrepScroll uses Apple's Screen Time technology to block your chosen apps the moment your earned window runs out. To get them back, you answer a short set of practice questions — a focused study session that earns you real, usable screen time. Every question answered is minutes back in your pocket. Every session builds toward a better score. No more mindless scrolling. Every time you pick up your phone to procrastinate, you're putting in study reps instead. Real SAT & ACT Practice — Not Busywork PrepScroll doesn't pad its question bank with filler. Every question is modeled after real SAT and ACT exam material, covering all four tested domains: • Math — Algebra, geometry, data analysis, and advanced math • Reading — Comprehension, inference, and evidence-based reasoning • Writing — Grammar, sentence structure, and rhetorical skills • Science — Data interpretation and reasoning (ACT-aligned) And when you get something wrong, PrepScroll doesn't just move on. Detailed explanations break down exactly why each answer is right or wrong, walking you through the reasoning step by step. You don't just learn the answer — you learn how to approach the next question like it. Built-In Motivation That Actually Sticks Streaks, mastery tracking, and session stats keep you honest and keep you going. • Daily streaks reward consistency and build long-term habits • Mastery count tracks how many questions you've truly internalized • Earned screen time shows exactly how much freedom you've unlocked this session • Session results give you a clear snapshot of your performance after every quiz Watch your numbers climb. Feel your momentum build. PrepScroll turns the slow grind of SAT prep into something you can actually measure — and something you want to come back to. Designed for Real Students PrepScroll is built for students who are serious about their scores but honest about their habits. You don't need perfect discipline — you just need a system. PrepScroll is that system. Whether you're cramming for an upcoming exam or building a long-term daily study habit, PrepScroll keeps you accountable without making studying feel like punishment. Five minutes of focus for thirty minutes of freedom. That's a trade you can live with — and one that adds up fast. Seamless Setup, Quiet in the Background Getting started takes minutes. Choose which apps to block, set your unlock preferences, and PrepScroll handles the rest — running quietly in the background without complicated settings or timers to manage. When your free period is active, use your phone however you like. When it ends, it's time to earn the next one. PrepScroll works with the apps you already use — Instagram, TikTok, YouTube, Snapchat, and more — so you're not being asked to give up your social life. You're just asked to study for it first. Turn Your Biggest Distraction Into Your Best Motivator Every hour you spend scrolling is an hour that could move your SAT score. PrepScroll doesn't ask you to stop using your phone — it just makes sure that before you do, you've done something that matters. Download PrepScroll. Start earning your screen time. Your score is waiting.

Screenshots

Dictionary Plus Plus4 screens
PrepScroll SAT for Screentime4 screens

Verdict

The call

The clearest difference is ads: PrepScroll SAT for Screentime at none against Dictionary Plus Plus's shown. PrepScroll SAT for Screentime also leads on update cadence (every 8 days vs every 6 months). On price, in-app purchases, device support and iOS requirement 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. Dictionary Plus Plus sells 5 in-app purchases, starting at $1.99 per month and PrepScroll SAT for Screentime sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Dictionary Plus Plus ships an update every 6 months, PrepScroll SAT for Screentime every 8 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Dictionary Plus Plus versus PrepScroll SAT for Screentime: the parameters behind the verdict, then further details
ParameterDictionary Plus PlusPrepScroll SAT for Screentime
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 6 monthsEvery 8 days — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17 — better18.0
Further details — not scored
Size59 MB15 MB
Age rating4+4+
DeveloperMd Shihab UddinMatthew Xu

In-app purchases

5 purchases

Dictionary Plus Plus

Subscriptions5
  • Remove ads for a month$1.991 Month
  • Remove ads for 2 months$2.992 Months
  • Remove ads for 3 months$3.993 Months
Show 2 more
  • Remove ads for 6 months$5.996 Months
  • Remove ads for a year$7.991 Year
2 purchases

PrepScroll SAT for Screentime

Subscriptions2
  • PrepScroll Monthly7 Days trial$6.991 Month
  • PrepScroll Yearly7 Days trial$39.991 Year

Questions

Is Dictionary Plus Plus free?
Dictionary Plus Plus is free to download, with in-app purchases available.
Is PrepScroll SAT for Screentime free?
PrepScroll SAT for Screentime is free to download, with in-app purchases available.
Do Dictionary Plus Plus or PrepScroll SAT for Screentime have ads?
Dictionary Plus Plus shows ads; PrepScroll SAT for Screentime does not.
Which is updated more often, Dictionary Plus Plus or PrepScroll SAT for Screentime?
Dictionary Plus Plus ships an update every 6 months, and PrepScroll SAT for Screentime every 8 days. Most recently, Dictionary Plus Plus was updated on October 27, 2026 and PrepScroll SAT for Screentime on October 24, 2026.

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