Comparison

SAT Prep vs Digital SAT Practice & Math

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

Head to head
About

SAT Prep

Features
Read full description

Prep smarter for the Digital SAT. PrepScore SAT gives you a full practice system โ€” thousands of original questions, full-length adaptive mock exams, spaced-repetition flashcards, and a practice-score estimate that updates as you work. WHAT YOU GET โ€ข Practice by domain โ€” Reading & Writing and Math, every official domain and skill, with full explanations on every question. โ€ข Timed modules & full-length mocks โ€” train against the real Digital SAT's module-adaptive format, with a built-in graphing calculator for Math. โ€ข Practice-score estimate โ€” a 400โ€“1600 estimate mapped from your accuracy, so you always know where you stand against your target. โ€ข A personalized day plan โ€” sized to your goal and test date, it re-paces as you practice. โ€ข Mistake bank โ€” everything you miss collects here to redo until you've got it. โ€ข Flashcards โ€” index-card decks with spaced review on the moves the SAT actually tests. BUILT RIGHT Every question is written to the official SAT domain blueprint and independently checked before release. Your scores are practice estimates โ€” not official SAT results. FREE & PRO Practice, your day plan, the score estimate and your mistake bank are free every day. Go Pro to remove daily caps: unlimited questions, flashcards, mocks, and every explanation. โ€” SAT is a trademark registered by the College Board, which is not affiliated with, and does not endorse, this app. Practice scores are estimates and are not official SAT scores. Terms of Use (EULA): https://prepscore.ai/terms Privacy Policy: https://prepscore.ai/privacy Questions? support@prepscore.ai

About

Digital SAT Practice & Math

Features
Read full description

Walk into the SAT college admissions test ready. SAT Test Prep 2026 gives you 875+ practice questions with a clear explanation for every single answer, so you don't just memorize the right choice - you understand the concepts behind it. Built for candidates preparing for the SAT college admissions test. WHY IT WORKS Passing isn't about cramming. It's about repeated, targeted practice across every objective the test tests - then reinforcing exactly what you got wrong until it sticks. - 875+ questions written to match the real test's style and difficulty - An explanation on every answer, so each question teaches you something - Full coverage of every section: Reading - Writing & Language - Math No Calculator - Math Calculator - Grammar - Data Analysis STUDY YOUR WAY - Daily Plan that sizes itself to your test date and keeps you on pace - Quick 10 for a fast review between study blocks - Timed Mode to build test-day speed and stamina - Smart Review using spaced repetition to resurface weak spots - Full-Length Practice Test that simulates the real thing - Missed Questions queue so nothing slips through - Custom Quiz to drill any section on demand TRACK YOUR PROGRESS - Pass probability that updates as you practice - Accuracy broken down by section - Streaks to keep you consistent - Test countdown WHO IT'S FOR High school students preparing for the SAT college admissions test. START TODAY Your test date isn't moving. Start a free trial, take your first Quick 10 today, and watch your pass probability climb. --- SUBSCRIPTION DETAILS Full access is available through an auto-renewing subscription: A free trial is available for new subscribers. Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. Terms of Use: https://hermesdigitalbr-spec.github.io/sat-legal/terms.html Privacy Policy: https://hermesdigitalbr-spec.github.io/sat-legal/privacy.html

Screenshots

SAT Prep4 screens
Digital SAT Practice & Math3 screens

Verdict

The call

SAT Prep and Digital SAT Practice & Math are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. SAT Prep sells 3 in-app purchases, starting at $9.99 per month and Digital SAT Practice & Math sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SAT Prep ships an update monthly, Digital SAT Practice & Math every 3 weeks. The most recent releases landed on October 28, 2026 and November 7, 2026 respectively.

ScorecardNo meaningful differences
SAT Prep versus Digital SAT Practice & Math: the parameters behind the verdict, then further details
ParameterSAT PrepDigital SAT Practice & Math
PriceFreeFree
Update frequencyMonthlyEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.017.0
Further details โ€” not scored
Size23 MB9 MB
Age rating4+4+
DeveloperShanghai Xushu Information Technology Co., Ltd.Hermes Inteligencia Digital Ltda

In-app purchases

3 purchases

SAT Prep

Subscriptions2
  • SAT Prep Pro โ€” Monthly$9.991 Month
  • SAT Prep Pro โ€” 3 Months$19.993 Months
One-time1
  • SAT Prep Pro โ€” Lifetime$39.99
3 purchases

Digital SAT Practice & Math

Subscriptions3
  • SAT Prep Weekly3 Days trial$5.997 Days
  • SAT Prep Monthly3 Days trial$14.991 Month
  • Quarterly3 Days trial$29.993 Months

Questions

Is SAT Prep free?
SAT Prep is free to download, with in-app purchases available.
Is Digital SAT Practice & Math free?
Digital SAT Practice & Math is free to download, with in-app purchases available.
Do SAT Prep or Digital SAT Practice & Math have ads?
Neither SAT Prep nor Digital SAT Practice & Math shows ads.
Which is updated more often, SAT Prep or Digital SAT Practice & Math?
SAT Prep ships an update monthly, and Digital SAT Practice & Math every 3 weeks. Most recently, SAT Prep was updated on October 28, 2026 and Digital SAT Practice & Math on November 7, 2026.

Other comparisons