Comparison

MathBook+ vs Digital SAT Practice Prep

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

Head to head

MathBook+

Free

📚 Education

★ 1.01 ratingsView app →

Digital SAT Practice Prep

Raise your SAT, real questions

Free

📚 Education

No ratingsView app →

About

MathBook+

This digital math textbook offers over 1,000 exercises for self-paced learning on Apple devices. It provides a comprehensive resource for mastering mathematical concepts.

Highlights

Digital math textbook
Over 1,000 exercises
Self-paced learning
Supports iPhone, iPad, iPod
Free to download

Features

Read full description

Your digital mathbook. MathBook+ helps you learn mathematics on your own, with over 1.000 exercises on your iPhone, iPad or Mac. Download from the App Store.

About

Digital SAT Practice Prep

Features

Read full description

Build the skills behind a strong Digital SAT score with original practice questions. - Reading & Writing and Math, with clear step-by-step explanations - A 20-question mock across both sections; track your accuracy by section - Spaced-repetition review of your weak spots Fully offline. One-time purchase. Original practice questions. Actual exam questions are not included. Not affiliated with the College Board. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MathBook+4 screens

Digital SAT Practice Prep4 screens

Verdict

The call

The clearest difference is in-app purchases: MathBook+ at none against Digital SAT Practice Prep's 1. MathBook+ also leads on iOS requirement (15.1 vs 17.0). Digital SAT Practice Prep's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On price 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. Digital SAT Practice Prep sells 1 one-off in-app purchase. MathBook+ asks for nothing beyond the download.

UpkeepUpdate frequency

MathBook+ ships an update monthly, Digital SAT Practice Prep weekly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 5 level

MathBook+ versus Digital SAT Practice Prep: the parameters behind the verdict, then further details
Parameter	MathBook+	Digital SAT Practice Prep
Price	Free	Free
Rating	1.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Monthly	Weekly — better
Ads	Yes	No — better
In-app purchases	No — better	Yes
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.1 — better	17.0
Further details — not scored
Size	31 MB	14 MB
Age rating	4+	4+
Developer	Education House	RIVERSHIP

In-app purchases

None

MathBook+

No in-app purchases

1 purchases

Digital SAT Practice Prep

One-time1

Unlock Everything$4.99

Questions

Is MathBook+ free?

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

Is Digital SAT Practice Prep free?

Digital SAT Practice Prep is free to download, with in-app purchases available.

Do MathBook+ or Digital SAT Practice Prep have ads?

MathBook+ shows ads; Digital SAT Practice Prep does not.

Which is updated more often, MathBook+ or Digital SAT Practice Prep?

MathBook+ ships an update monthly, and Digital SAT Practice Prep weekly. Most recently, MathBook+ was updated on November 3, 2026 and Digital SAT Practice Prep on October 28, 2026.