# Zonetech Digital vs Study Time

The clearest difference is in-app purchases: Zonetech Digital at none against Study Time's 3. Zonetech Digital also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Study Time sells 3 in-app purchases, starting at $6.99 per 7 days. Zonetech Digital asks for nothing beyond the download.

Zonetech Digital ships an update monthly, Study Time every 2 months. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Zonetech Digital | Study Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/study-time-ai-app-blocker/id6757340083/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 91 MB | 110 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Anuj Gupta](https://appshunter.io/developer/1651060633) | [elhoussin razouki](https://appshunter.io/developer/1866198257) |

## What reviewers say

### Zonetech Digital

[App page](https://appshunter.io/ios/app/zonetech-digital/id6751712325)

**In-app purchases:** none


### Study Time

[App page](https://appshunter.io/ios/app/study-time-ai-app-blocker/id6757340083)

This app transforms your study materials into AI-powered quizzes and flashcards. Earn screen time for social media and games by completing personalized learning challenges, with access enforced at the device level.

**Highlights:** AI quizzes and flashcards from your materials, Upload PDFs, videos, and more, Device-level app blocking, Earned screen time with countdown timer, AI chat assistant, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Yearly One Time Offer | $19.99 | per year |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is Zonetech Digital free?

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

### Is Study Time free?

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

### Do Zonetech Digital or Study Time have ads?

Neither Zonetech Digital nor Study Time shows ads.

### Which is updated more often, Zonetech Digital or Study Time?

Zonetech Digital ships an update monthly, and Study Time every 2 months. Most recently, Zonetech Digital was updated on October 3, 2026 and Study Time on October 15, 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.*