# LockFlow vs SmartBlock

LockFlow and SmartBlock are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. LockFlow sells 2 in-app purchases, starting at $4.99 per month and SmartBlock sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

LockFlow ships an update fortnightly, SmartBlock every 11 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | LockFlow | SmartBlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Size | 22 MB | 20 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [成 程](https://appshunter.io/developer/1691480741) | [AGUSTIN LUIS FORNIO LAINO](https://appshunter.io/developer/1879003009) |

## What reviewers say

### LockFlow

[App page](https://appshunter.io/ios/app/lockflow-earn-and-grant/id6670245301)

**Features:** Family Sharing, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $4.99 | per month |
| Annual Plan | $39.99 | per year |


### SmartBlock

[App page](https://appshunter.io/ios/app/smartblock-math-app-blocker/id6760601214)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Weekly | $9.99 | per 7 days |


## Frequently asked questions

### Is LockFlow free?

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

### Is SmartBlock free?

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

### Do LockFlow or SmartBlock have ads?

Neither LockFlow nor SmartBlock shows ads.

### Which is updated more often, LockFlow or SmartBlock?

LockFlow ships an update fortnightly, and SmartBlock every 11 days. Most recently, LockFlow was updated on October 30, 2026 and SmartBlock on October 31, 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.*