Comparison

FlashToPass vs Terrific Triangle

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

Head to head
About

FlashToPass

Master math facts with interactive flashcards. Reinforce concepts, practice addition for free, and unlock more operations and customization through in-app purchases. Supports dark mode and offers printable exports.

Highlights
  • Interactive math flashcards
  • Addition practice (free)
  • Customizable card sets
  • Printable exports
  • Modern design with dark mode
  • Practice by number and difficulty
Features
Read full description

Help your child master math facts and times tables. FlashToPass: Math Flash Cards is a simple, effective way for kids to practice addition, subtraction, multiplication, and division. Version 3.0 is a complete rebuild with a fresh design, live races with friends, voice answers, camera grading for printed worksheets, and an Apple Watch app. The Mac app is now included too. Made for kids ages 6 to 8 and for anyone still building fact fluency, at home, in homeschool, or as a classroom supplement. No ads, no accounts, no tracking. Addition card sets are completely free, and so is printing. - Practice Their Way - - Type answers on a big, kid-friendly keypad. - Say answers out loud: turn on Listen and the card fills the screen. - Turn on Speak and the app reads each problem aloud. - Drill the times tables by number, 1 through 12, or practice by difficulty. - Build custom card sets for exactly the facts your child needs. - Pick up where you left off, and set practice reminders to build a daily habit. - Race Your Friends - Compete in live head-to-head races over local Wi-Fi: two kids at the kitchen table, or a whole classroom at once. Everyone gets the same cards, and the results screen shows who finished first. Joining a race is always free. - Paper, Too - Print practice sheets or cut-out flash cards for any operation and number range, on US Letter or A4, with an optional answer key and name and score lines on the page. Printing is free for everyone. When the finished sheet comes back, point your camera at it. FlashToPass reads the QR code, recognizes the handwriting, and marks each answer. Grading happens on your device, and nothing is uploaded. - iPhone, iPad, Mac, and Apple Watch - One app runs on all of them, and your purchase covers every device. On Apple Watch, kids answer with the Digital Crown. - Key Features - - NEW! Live head-to-head races over local Wi-Fi. Joining is always free. (*) - NEW! Scan & Grade: camera grading for printed practice sheets. (*) - NEW! Voice answers in 12 languages, plus a read-aloud mode. - NEW! Apple Watch app with Digital Crown input. - NEW! The Mac app is now included. - NEW! Completely redesigned, with sidebar layouts on iPad. - NEW! Free printing for everyone: worksheets and flash card sheets for any set. Print with AirPrint®. - Practice addition math facts completely free. - Times tables practice to build multiplication speed. (*) - Subtraction, multiplication, and division card sets. (*) - Practice by number or by difficulty. (*) - Custom card sets. (*) - Practice reminders, dark mode, sound effects, and animations. Download FlashToPass: Math Flash Cards today and start building math fact mastery. - Support - Questions, comments, or bugs? Please contact us using the form at https://www.scybot.com/BugReport.php. - Miscellaneous - AirPrint® is a registered trademark of Apple Inc., registered in the U.S. and other countries. - Privacy Policy - Please refer to https://www.scybot.com/flashtopass-privacy.pdf - Terms of Use - Please refer to https://www.scybot.com/terms.html - Plans - Choose Yearly, Monthly, or Lifetime. Each plan unlocks every flash card set, custom card sets for every operation, hosting races with any operation, Scan & Grade score totals, and watermark-free printing. Yearly and Monthly are subscriptions. Lifetime is a one-time purchase, not a subscription. Payment is charged to your Apple Account when you confirm the purchase. Subscriptions renew automatically unless you cancel at least 24 hours before the period ends. Manage or cancel subscriptions in your Apple Account settings. Deleting the app does not cancel a subscription. * Some features require an in-app purchase.

About

Terrific Triangle

Practice math fact families for addition, subtraction, multiplication, and division. This educational tool offers individual fact practice with a score and adjustable difficulty, including an optional timer. It's a free, ad-free way to master number relationships.

Highlights
  • Fact family practice
  • Addition/subtraction drills
  • Multiplication/division drills
  • Adjustable difficulty
  • Optional timer
  • Running score
Features
Read full description

A math facts drill-and-practice program that teaches fact families for both addition/subtraction and multiplication/division. Terrific Triangle allows individual facts practice with a running score for correct answers. The player may select a difficulty level and whether to play against a timer. The triangle presents two parts of a fact family and the player must determine the missing third part. The sum and product always appear at the top of the triangle. The addends and factors always go in the two lower corners. This app contains no ads or links to social media. Just FREE.

Screenshots

FlashToPass4 screens
Terrific Triangle4 screens

Verdict

The call

The clearest difference is in-app purchases: Terrific Triangle at none against FlashToPass's 3. Terrific Triangle also leads on iOS requirement (12.0.0 vs 26.0). FlashToPass's advantage is rating (4.4 vs 4.0) and ratings volume (931 vs 5). On price, review sentiment, 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. FlashToPass sells 3 in-app purchases, starting at $1.99 per month. Terrific Triangle asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

FlashToPass holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: FlashToPass has 931 ratings behind it against 5, so its average is the more settled of the two. Written reviews split almost evenly too, at 67% and 67% positive.

UpkeepUpdate frequency

FlashToPass ships an update every 4 months, Terrific Triangle every 10 months. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

Scorecard6 real differences · 4 level
FlashToPass versus Terrific Triangle: the parameters behind the verdict, then further details
ParameterFlashToPassTerrific Triangle
PriceFreeFree
Rating4.4 (931 ratings) — better4.0 (5 ratings)
Positive reviews66.7% of reviews66.7% of reviews
Number of ratings931 — better5
Update frequencyEvery 4 months — betterEvery 10 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS26.012.0.0 — better
Further details — not scored
Size21 MB32 MB
Age rating4+4+
DeveloperScybot Technologies, L.L.C.Elementary Software

Customer experience

FlashToPass

All ratings930 ratings
Positive85.1%
Neutral6.3%
Negative8.6%
Written reviews96 reviews
Positive66.7%
Neutral11.5%
Negative21.9%

Terrific Triangle

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Bugs and requests

FlashToPass

Reported bugs

4 issues
  • Crashes when entering answers
  • Timer not working as expected
  • Compatibility issues with iOS updates
  • Keyboard disappearing during use

Requested features

5 requests
  • Allow setting number of questions
  • Add more difficulty levels
  • Include doubles facts practice
  • Provide detailed performance tracking
  • Improve keyboard layout and functionality

Terrific Triangle

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

FlashToPass

Subscriptions2
  • All Features, Monthly$1.991 Month
  • Unlock All Features$4.991 Year
One-time1
  • Lifetime Unlock$9.99
None

Terrific Triangle

No in-app purchases

Questions

Is FlashToPass free?
FlashToPass is free to download, with in-app purchases available.
Is Terrific Triangle free?
Terrific Triangle is free to download, with no in-app purchases.
Which has better reviews, FlashToPass or Terrific Triangle?
FlashToPass is rated higher. FlashToPass averages 4.4 out of 5 from 931 ratings, while Terrific Triangle averages 4.0 from 5 ratings.
Do FlashToPass or Terrific Triangle have ads?
Neither FlashToPass nor Terrific Triangle shows ads.
Which is updated more often, FlashToPass or Terrific Triangle?
FlashToPass ships an update every 4 months, and Terrific Triangle every 10 months. Most recently, FlashToPass was updated on October 31, 2026 and Terrific Triangle on November 2, 2026.

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