# blocos vs PrepFlex

The clearest difference is in-app purchases: PrepFlex at none against blocos's 6. PrepFlex also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 82%). blocos's advantage is update cadence (weekly vs every 10 months) and ratings volume (69 vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. blocos sells 6 in-app purchases, starting at $5.99 per month. PrepFlex asks for nothing beyond the download.

PrepFlex holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: blocos has 69 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 82% of blocos's written reviews are positive against 100% of PrepFlex's.

blocos ships an update weekly, PrepFlex every 10 months. The most recent releases landed on September 28, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | blocos | PrepFlex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (69 ratings)](https://appshunter.io/ios/app/blocos-time-block-planner/id1519636469/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/prepflex-study-optimizer/id6754576477/reviews)** |
| Number of ratings | **69** | 5 |
| Positive reviews | 82.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 120 MB | 25 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MATEUS FREITAS SILVEIRA TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/1519636471) | [Rajat Aggarwal](https://appshunter.io/developer/1849009713) |

## What reviewers say

### blocos

[App page](https://appshunter.io/ios/app/blocos-time-block-planner/id1519636469)

This app helps you organize your day and boost productivity through time blocking. It breaks down your 24-hour day into 10-minute segments, allowing for precise planning of habits, tasks, and activities. Visualize your time, track progress with statistics, and receive reminders to stay on schedule.

**Highlights:** 10-minute block daily calendar visualization, Habit and activity tracking, Daily reminders for scheduled activities, Productive habit tracker, Journal and planner functionality, Statistics and charts for progress tracking, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| blocos monthly | $5.99 | per month |
| blocos por 6 meses | $14.99 | per 6 months |
| blocos yearly | $19.99 | per year |
| blocos annual | $49.99 | per year |
| blocos for 5 years | $20.99 | one-time |
| blocos forever | $49.99 | one-time |


### PrepFlex

[App page](https://appshunter.io/ios/app/prepflex-study-optimizer/id6754576477)

This app creates personalized study plans from your available time and topics. It helps students organize last-minute study sessions into effective, time-balanced schedules tailored to their needs. The app focuses on efficiency with no sign-ins or distractions.

**Highlights:** Create personalized study plans, Tailored to available time, Add and weight study topics, Set confidence levels for topics, Local data storage for privacy, Distraction-free study environment

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is blocos free?

blocos is free to download, with in-app purchases available.

### Is PrepFlex free?

PrepFlex is free to download, with no in-app purchases.

### Which has better reviews, blocos or PrepFlex?

PrepFlex is rated higher. blocos averages 4.6 out of 5 from 69 ratings, while PrepFlex averages 5.0 from 5 ratings.

### Do blocos or PrepFlex have ads?

Neither blocos nor PrepFlex shows ads.

### Which is updated more often, blocos or PrepFlex?

blocos ships an update weekly, and PrepFlex every 10 months. Most recently, blocos was updated on September 28, 2026 and PrepFlex on August 23, 2026.

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