# Space BlocKing vs Chop Numbers

The clearest difference is ads: Chop Numbers at none against Space BlocKing's shown. Space BlocKing's advantage is update cadence (monthly vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Space BlocKing ships an update monthly, Chop Numbers every 6 months. The most recent releases landed on September 22, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Space BlocKing | Chop Numbers |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 6 months |
| Size | 87 MB | 61 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [QuantumBit . INC](https://appshunter.io/developer/1550218495) | [Dinh Bac Ai](https://appshunter.io/developer/1678281377) |

## What reviewers say

### Space BlocKing

[App page](https://appshunter.io/ios/app/space-blocking/id6446071212)

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

**In-app purchases:** none


### Chop Numbers

[App page](https://appshunter.io/ios/app/chop-numbers/id6476826987)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space BlocKing free?

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

### Is Chop Numbers free?

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

### Do Space BlocKing or Chop Numbers have ads?

Space BlocKing shows ads; Chop Numbers does not.

### Which is updated more often, Space BlocKing or Chop Numbers?

Space BlocKing ships an update monthly, and Chop Numbers every 6 months. Most recently, Space BlocKing was updated on September 22, 2026 and Chop Numbers on October 5, 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.*