# Focus Dive vs Block Apps & Focus | AcornLock

The clearest difference is in-app purchases: Focus Dive at none against Block Apps & Focus | AcornLock's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Block Apps & Focus | AcornLock sells 3 in-app purchases, starting at $1.99 per 7 days. Focus Dive asks for nothing beyond the download.

Focus Dive ships an update every 11 days, Block Apps & Focus | AcornLock every 10 days. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Focus Dive | Block Apps & Focus | AcornLock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 10 days** |
| Size | 62 MB | 21 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seung Ah Shin](https://appshunter.io/developer/1867877223) | [Shibapp LLC](https://appshunter.io/developer/852300851) |

## What reviewers say

### Focus Dive

[App page](https://appshunter.io/ios/app/focus-dive-study-work-timer/id6760871510)

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

**In-app purchases:** none


### Block Apps & Focus | AcornLock

[App page](https://appshunter.io/ios/app/block-apps-and-focus-acornlock/id6770752543)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Yearly | $19.99 | per year |
| AcornLock Premium Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Focus Dive free?

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

### Is Block Apps & Focus | AcornLock free?

Block Apps & Focus | AcornLock is free to download, with in-app purchases available.

### Do Focus Dive or Block Apps & Focus | AcornLock have ads?

Neither Focus Dive nor Block Apps & Focus | AcornLock shows ads.

### Which is updated more often, Focus Dive or Block Apps & Focus | AcornLock?

Focus Dive ships an update every 11 days, and Block Apps & Focus | AcornLock every 10 days. Most recently, Focus Dive was updated on September 15, 2026 and Block Apps & Focus | AcornLock on September 10, 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.*