Comparison

Memorize vs Flexblocks

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

Head to head
About

Memorize

This app helps you memorize information using a spaced-repetition system. Easily add and sync your study materials across devices, track progress with detailed statistics, and review difficult items separately. It's designed for learning anything you need to remember.

Highlights
  • Spaced-repetition system
  • Quick card adding
  • iCloud sync across devices
  • Share extension for content import
  • Markdown support for formatting
  • Detailed progress statistics
  • Review difficult cards separately
Features
Read full description

Memorize is a simple, yet powerful study app using the trusted spaced-repetition system. Use Memorize to study vocabulary, new languages, skills, your kids birthdays', or really anything you want to remember. Also available on the Mac! - Quick add. Add cards in a jiffy from the Dashboard. - iCloud sync. Study cards on the fly on your phone, or in your living room on the iPad. - Share extension. Add to Flash Jack from any other app: Safari, Books, Kindle, ... - Markdown support. We support basic editing and formatting: bold, italics, code blocks, lists. - Amazing Stats. See your progress in a Streaks view. Track your responses, and more. - Review section. Besides regular study sessions, you can review the difficult cards separately. - Lots more to come. We are just getting started! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sakunlabs.com/flashjack-privacy

About

Flexblocks

This app optimizes your day by automatically scheduling time blocks for tasks, helping you avoid procrastination and meet deadlines. It learns your best times to create a personalized schedule.

Highlights
  • Auto-scheduling for tasks
  • Optimizes daily schedule
  • Learns user's best times
  • Integrates with calendar
  • Helps meet deadlines
Read full description

Wish you could have more time? Now you can! We save people just like you over 1 hour per day using Flexblocks! Flexblocks is an auto-scheduling app designed to optimize your day so you waste less time procrastinating. Here's how it works: When you have something to get done with a start and end date it goes in your calendar, and you're extremely likely to complete it, but tasks that have deadlines like your annoying math homework or physics lab don't, hence they go on to-do lists. The reason your math homework ends up being done right before the deadline is because you brain needs to see time set aside.. Introducing Flexblocks! Flexblocks fixes this problem by instantly scheduling timeblocks for you to complete these tasks before the deadline. Unlike any other apps, we learn what times work best for you to create the perfect schedule everytime! ------------------------------- We would love to hear feedback about the app. If you have any questions or concerns please reach out via any of the channels below: Instagram: @flexblocks Email: admin@flexblocks.app Notes: At present, all of our plans are paid because as a business we need to be able to pay the team to continue adding incredible features to improve your experience. The student plan is discounted significantly to allow all students access to this incredible software. Improvements to the auto-scheduling feature, calendar integrations, and re-occurring events are coming in the VERY near future. Current use at this stage in the development will enable us to bring these features to market much faster. We thank you for your support, Flexblocks Team ------------------------------ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://sites.google.com/flexblocks.app/flexblockshelpcenter/privacy-policy Terms and conditions: https://sites.google.com/flexblocks.app/flexblockshelpcenter/terms-and-conditions

Screenshots

Memorize4 screens
Flexblocks3 screens

Verdict

The call

The clearest difference is review sentiment: Flexblocks at 100% against Memorize's 0%. Memorize's advantage is rating (5.0 vs 1.0) and ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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. Memorize sells 1 in-app purchase, starting at $0.99 per month and Flexblocks sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Memorize holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews complicate that: 0% of Memorize's written reviews are positive against 100% of Flexblocks's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Memorize ships an update fortnightly, Flexblocks every 10 days. The most recent releases landed on September 18, 2026 and June 7, 2026 respectively.

Scorecard4 real differences · 6 level
Memorize versus Flexblocks: the parameters behind the verdict, then further details
ParameterMemorizeFlexblocks
PriceFreeFree
Rating5.0 (1 ratings) — better1.0 (1 ratings)
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings11
Update frequencyFortnightlyEvery 10 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size27 MB15 MB
Age rating4+4+
DeveloperRaheel AhmadAndrey Bukati

Customer experience

Memorize

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Flexblocks

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Memorize

Subscriptions1
  • Full Unlock$0.991 Month
3 purchases

Flexblocks

Subscriptions3
  • Monthly Plan7 Days trial$3.991 Month
  • Special Offer7 Days trial$11.491 Year
  • Annual Plan7 Days trial$46.991 Year

Questions

Is Memorize free?
Memorize is free to download, with in-app purchases available.
Is Flexblocks free?
Flexblocks is free to download, with in-app purchases available.
Which has better reviews, Memorize or Flexblocks?
Memorize is rated higher. Memorize averages 5.0 out of 5 from 1 ratings, while Flexblocks averages 1.0 from 1 ratings.
Do Memorize or Flexblocks have ads?
Flexblocks shows ads; Memorize does not.
Which is updated more often, Memorize or Flexblocks?
Memorize ships an update fortnightly, and Flexblocks every 10 days. Most recently, Memorize was updated on September 18, 2026 and Flexblocks on June 7, 2026.

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