# Deferred vs BlockLab

The clearest difference is update cadence: Deferred at every 5 days against BlockLab's every 2 weeks. BlockLab's advantage is iOS requirement (16.4 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Deferred sells 1 one-off in-app purchase and BlockLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Deferred ships an update every 5 days, BlockLab every 2 weeks. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Deferred | BlockLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 2 MB | 6 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Siddheshwar Chandravanshi](https://appshunter.io/developer/1866781330) | [Daniel Catinella](https://appshunter.io/developer/1867908194) |

## What reviewers say

### Deferred

[App page](https://appshunter.io/ios/app/deferred-decision-debt/id6757414327)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $2.99 | one-time |


### BlockLab

[App page](https://appshunter.io/ios/app/blocklab/id6760190990)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlockLab Premium | $2.99 | one-time |


## Frequently asked questions

### Is Deferred free?

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

### Is BlockLab free?

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

### Do Deferred or BlockLab have ads?

Neither Deferred nor BlockLab shows ads.

### Which is updated more often, Deferred or BlockLab?

Deferred ships an update every 5 days, and BlockLab every 2 weeks. Most recently, Deferred was updated on September 25, 2026 and BlockLab 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.*