Comparison

Math Constants vs Acceleread

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

Head to head
About

Math Constants

Features
Read full description

Standalone watch app that displays details about most common mathematical constants

About

Acceleread

Enhance reading speed and comprehension with scientifically proven techniques. This app offers personalized training plans, progress tracking, and tools to optimize focus and retention for students, professionals, and language learners.

Highlights
  • Increase reading speed
  • Enhance comprehension
  • Personalized training plans
  • Progress tracking and analytics
  • Optimize focus
  • Boost language learning
Features
Read full description

Read up to 3x faster in as little as 2 weeks, about 10 minutes a day. Acceleread is a daily speed-reading trainer that builds a real skill you keep in every book, email, PDF and exam. Most reading apps summarize books FOR you. Acceleread does the opposite: it trains YOU to read faster, so the skill goes with you everywhere. SIX TRAINING TOOLS • Word Flash — flashes one word at a time so your eyes stop backtracking and get paced faster • Schulte Table — a number-grid drill that widens your visual span and cuts fixations • Hopscotch — an eye-movement drill that trains your eyes to move forward, not back • Column Highlighter — guides your eyes down the page in columns to read faster • Diamond Highlighter — highlights key phrases to sharpen focus and cut distraction • Sight Stretcher — widens your peripheral vision so you take in more per glance WHAT ELSE YOU GET • Free reading-speed test — measure your words per minute and comprehension, then watch both climb • Gamified training course — a level path with daily goals, streaks and reminders that make practice stick • Comprehension checks — so speed never costs understanding • Progress tracking — WPM over time, comprehension scores and milestones • Built-in library and distraction-free reader — practise on real books, curated for you HOW IT WORKS Take the WPM test, get a personalized plan, then train about 10 minutes a day. Small daily reps build a faster reading habit that lasts. THE SCIENCE Word Flash pacing, eye-movement drills and Schulte tables target the habits that slow you down — backtracking, subvocalizing and narrow focus (progress measured by in-app assessments). WHO IT'S FOR Students and exam prep, busy professionals, focus-minded readers, English learners, and anyone with a stack of books they never finish. Free to start. Cancel anytime. Available in 25 languages. Take the free reading test and see your speed today.

Screenshots

Acceleread4 screens

Verdict

The call

The clearest difference is price: Acceleread at Free against Math Constants's $0.99. Acceleread also leads on update cadence (every 2 weeks vs every 38 months) and iOS requirement (15.0 vs 18.6). Math Constants's advantage is in-app purchases (none vs 3). On 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

Acceleread is free to download; Math Constants costs $0.99 up front. Acceleread sells 3 in-app purchases, starting at $8.99 per 7 days. Math Constants asks for nothing beyond the download.

UpkeepUpdate frequency

Math Constants ships an update every 38 months, Acceleread every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Math Constants versus Acceleread: the parameters behind the verdict, then further details
ParameterMath ConstantsAcceleread
Price$0.99Free — better
Rating—3.0 (2 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 38 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size1 MB64 MB
Age rating4+4+
DeveloperPaul ScottGBB Components Pty Ltd

In-app purchases

None

Math Constants

No in-app purchases

3 purchases

Acceleread

Subscriptions3
  • Acceleread Premium (1 Week)$8.997 Days
  • Acceleread Premium (1 Month)$12.991 Month
  • Acceleread Premium (3 Months)$14.993 Months

Questions

Is Math Constants free?
Math Constants costs $0.99, with no in-app purchases.
Is Acceleread free?
Acceleread is free to download, with in-app purchases available.
Do Math Constants or Acceleread have ads?
Neither Math Constants nor Acceleread shows ads.
Which is updated more often, Math Constants or Acceleread?
Math Constants ships an update every 38 months, and Acceleread every 2 weeks. Most recently, Math Constants was updated on November 3, 2026 and Acceleread on October 30, 2026.

Other comparisons