# Blok vs Study Guard

The clearest difference is monetization model: Blok at free with in-app purchases against Study Guard's subscription. Blok also leads on review sentiment (54% vs 28%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Blok sells 11 in-app purchases, starting at $9.99 per month and Study Guard sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Blok against 4.6 for Study Guard. Both are backed by a comparable volume of ratings — 733 and 347 respectively. Written reviews are what separate them: 54% of Blok's written reviews are positive against 28% of Study Guard's.

Blok ships an update every 9 days, Study Guard every 2 weeks. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Blok | Study Guard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (733 ratings)](https://appshunter.io/ios/app/blok-screen-time-blocker/id6477306136/reviews) | [4.6 (347 ratings)](https://appshunter.io/ios/app/study-guard-study-and-focus/id6744607430/reviews) |
| Number of ratings | **733** | 347 |
| Positive reviews | **53.5% of reviews** | 28.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 115 MB | 59 MB |
| Requires iOS | **17.0** | 17.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Just Commit Inc.](https://appshunter.io/developer/1728924886) | [Jason Mayo](https://appshunter.io/developer/1808403182) |

## What reviewers say

### Blok

[App page](https://appshunter.io/ios/app/blok-screen-time-blocker/id6477306136)

This app works with a physical device to help you block distracting apps and websites. It allows you to select which apps to block, tap a device to activate focus mode, and set custom schedules for different activities. Reclaim your time and boost productivity by minimizing digital distractions.

**Highlights:** Customizable app blocking, Tap-to-block technology, Focus modes for schedules, Secure and private data storage, Reclaim time and boost productivity

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blok Pro (Monthly) | $9.99 | per month |
| Blok Pro (Monthly) | $9.99 | per month |
| Blok Pro (Yearly) | $29.99 | per year |
| Blok Pro (Yearly) | $29.99 | per year |
| Blok Membership | $34.99 | per year |
| Blok Pro (Yearly) | $39.99 | per year |
| Blok Pro (Yearly) | $49.99 | per year |
| Blok Membership | $59.99 | per year |
| Blok Pro (Yearly) | $59.99 | per year |
| Single Emergency Unblok | $4.99 | one-time |
| Three Emergency Unbloks | $12.99 | one-time |

**What reviewers like**

- 🚀 Life-changing
- 👍 Intuitive and easy to use
- 🔒 Helps with discipline and focus
- 💡 Clever physical barrier concept
- 👍 Great customer support

**What reviewers complain about**

- 🐛 Buggy, unreliable, and inconsistent
- 🔒 Paywall for basic features
- 🔒 Subscription required
- 🐛 Scanning and detection issues
- 🐛 Scheduling problems

**Reported bugs**

- App crashing and freezing
- Inconsistent blocking and unblocking of apps
- Issues with card/magnet detection and functionality
- Problems with account management and subscription

**Requested features**

- Allow multiple schedules per day
- Improve app categorization and blocking
- Add more customization options


### Study Guard

[App page](https://appshunter.io/ios/app/study-guard-study-and-focus/id6744607430)

This app transforms social media habits into a learning tool. It uses flashcard mastery to unlock social media access, ensuring focused study sessions. Create custom flashcards or generate them automatically from notes and PDFs.

**Highlights:** Social media leverage for motivation, Flashcard accountability for phone access, Custom flashcard creation, AI flashcard generator from notes/PDFs, Social media blocking during study, Progress tracking and insights, Unlimited flashcard sets

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study Guard (Weekly) | $4.99 | per 7 days |
| Study Guard Plus | $5.99 | per month |
| Pro Plan (Yearly) | $19.99 | per year |
| Study Guard Plus Yearly | $24.99 | per year |
| Study Guard (Yearly) | $34.99 | per year |
| Study Guard (Lifetime) | $79.99 | one-time |


## Frequently asked questions

### Is Blok free?

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

### Is Study Guard free?

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

### Which has better reviews, Blok or Study Guard?

Blok and Study Guard are both rated 4.6 out of 5 on the App Store, from 733 and 347 ratings respectively.

### Do Blok or Study Guard have ads?

Neither Blok nor Study Guard shows ads.

### Which is updated more often, Blok or Study Guard?

Blok ships an update every 9 days, and Study Guard every 2 weeks. Most recently, Blok was updated on September 18, 2026 and Study Guard on September 21, 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.*