Comparison

FlowMemory vs Trachtenberg Kids

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

Head to head
About

FlowMemory

Features
Read full description

Welcome to FlowMemory, the ultimate flashcards app designed to enhance your learning experience. Key features include: - Effortless Organisation: Group related flashcards into desks and further organise desks into folders for seamless management. - Custom Flashcard Creation: Create flashcards manually with customisable front and back content, including support for adding images. - File Import Support: Easily import flashcards from CSV and Excel files to save time. - Image-Enhanced Learning: Add images to both sides of your flashcards for better visualisation and retention. - Repeat Status Marking: Focus on specific flashcards by setting their repeat status for targeted review. - Progress Tracking: Stay motivated with built-in indicators to monitor your learning journey. - Interactive Onboarding: Get started quickly with a guided onboarding process and interactive tips to help you learn the appโ€™s features. - Reminders: Set a custom schedule of reminders for each deck - Help and Support: Access help resources or contact support directly from the main menu whenever needed. With FlowMemory, youโ€™ll unlock the full potential of your study sessions and make learning smarter and more efficient! Terms of Use: https://flowmemory.app/terms.html

About

Trachtenberg Kids

Features
Read full description

Trachtenberg Kids turns multiplication into a superpower. Using the famous Trachtenberg system โ€” the "speed math" once taught to engineers โ€” your child learns to multiply big numbers in their head, no calculator needed. Every lesson reveals a secret, walks your child through it step by step, then builds confidence with guided practice, free play, and a 60-second Speed Round. Friendly mascots and a "Show Off" mode keep them coming back. WHAT YOUR CHILD LEARNS โ€ข ร—11 and ร—12 โ€ข The halving family: ร—5, ร—6, ร—7 โ€ข The complement family: ร—9, ร—8, ร—4, ร—3 โ€ข How to multiply 2-digit numbers in their head, left to right HOW IT WORKS โ€ข Watch the trick revealed with a fun animation โ€ข Practice with step-by-step hints, then solo โ€ข Beat the clock and build a streak โ€ข Earn stars and unlock the next trick MADE FOR FAMILIES โ€ข One family account, a profile per kid โ€” progress syncs across devices โ€ข A grown-up area protected by a parent PIN โ€ข No ads. No chat. No tracking. FREE & PREMIUM The ร—11 trick is free. Unlock every trick with Trachtenberg Kids Premium โ€” an auto-renewable subscription. It renews automatically unless cancelled at least 24 hours before the period ends; manage or cancel anytime in Settings > Apple ID > Subscriptions. Privacy Policy: https://trachtenberg-kids.pages.dev/legal/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

FlowMemory4 screens
Trachtenberg Kids4 screens

Verdict

The call

The clearest difference is update cadence: FlowMemory at weekly against Trachtenberg Kids's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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. FlowMemory sells 10 in-app purchases, starting at $2.99 per 7 days and Trachtenberg Kids sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FlowMemory ships an update weekly, Trachtenberg Kids every 3 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard1 real difference ยท 5 level
FlowMemory versus Trachtenberg Kids: the parameters behind the verdict, then further details
ParameterFlowMemoryTrachtenberg Kids
PriceFreeFree
Update frequencyWeekly โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.516.4 โ€” better
Further details โ€” not scored
Size127 MB49 MB
Age rating4+4+
DeveloperDaniil BystrovHayde Tech Ltd

In-app purchases

10 purchases

FlowMemory

Subscriptions7
  • Flashcards Standard Weekly$2.997 Days
  • Flashcards Pro Weekly$5.997 Days
  • Unlimited Access$5.991 Month
Show 4 more
  • Flashcards Standard Monthly$7.991 Month
  • Flashcards Pro Monthly$19.991 Month
  • Standard Yearly$79.901 Year
  • Flashcards Pro Yearly$199.991 Year
One-time3
  • 15 AI Credits$2.99
  • 35 AI Credits$4.99
  • 60 AI Credits$8.49
2 purchases

Trachtenberg Kids

Subscriptions2
  • Premium - Monthly$9.991 Month
  • Premium - Yearly$29.991 Year

Questions

Is FlowMemory free?
FlowMemory is free to download, with in-app purchases available.
Is Trachtenberg Kids free?
Trachtenberg Kids is free to download, with in-app purchases available.
Do FlowMemory or Trachtenberg Kids have ads?
Neither FlowMemory nor Trachtenberg Kids shows ads.
Which is updated more often, FlowMemory or Trachtenberg Kids?
FlowMemory ships an update weekly, and Trachtenberg Kids every 3 weeks. Most recently, FlowMemory was updated on November 4, 2026 and Trachtenberg Kids on October 31, 2026.

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