# Memorize vs Flexblocks

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.

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.

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.

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

## The numbers

| Metric | Memorize | Flexblocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memorize-memory-builder/id1589566038/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/flexblocks-time-blocking/id1631938060/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 15 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raheel Ahmad](https://appshunter.io/developer/389008052) | [Andrey Bukati](https://appshunter.io/developer/657064931) |

## What reviewers say

### Memorize

[App page](https://appshunter.io/ios/app/memorize-memory-builder/id1589566038)

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:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $0.99 | per month |


### Flexblocks

[App page](https://appshunter.io/ios/app/flexblocks-time-blocking/id1631938060)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $3.99 | per month |
| Special Offer | $11.49 | per year |
| Annual Plan | $46.99 | per year |


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*