# StudySync vs Deep Focus

The clearest difference is in-app purchases: StudySync at none against Deep Focus's 3. StudySync also leads on update cadence (every 2 months vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Deep Focus sells 3 in-app purchases, starting at $0.99 per month. StudySync asks for nothing beyond the download.

StudySync ships an update every 2 months, Deep Focus every 3 months. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | StudySync | Deep Focus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 113 MB | 41 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eldon Lim](https://appshunter.io/developer/1852489221) | [ALI EREN CINAR](https://appshunter.io/developer/1880447904) |

## What reviewers say

### StudySync

[App page](https://appshunter.io/ios/app/studysync-focus-together/id6755187254)

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

**In-app purchases:** none


### Deep Focus

[App page](https://appshunter.io/ios/app/deep-focus-study-timer/id6761560148)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Quarterly | $2.99 | per 3 months |
| Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is StudySync free?

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

### Is Deep Focus free?

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

### Do StudySync or Deep Focus have ads?

Neither StudySync nor Deep Focus shows ads.

### Which is updated more often, StudySync or Deep Focus?

StudySync ships an update every 2 months, and Deep Focus every 3 months. Most recently, StudySync was updated on September 15, 2026 and Deep Focus on September 14, 2026.

---

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