# Smart Spend Challenge vs BuyBlock

The clearest difference is iOS requirement: BuyBlock at 15.1 against Smart Spend Challenge's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Smart Spend Challenge sells 2 in-app purchases, starting at $9.99 per month and BuyBlock sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Smart Spend Challenge ships an update every 11 days, BuyBlock weekly. The most recent releases landed on October 12, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Smart Spend Challenge | BuyBlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Size | 10 MB | 60 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ChihChuan Wang](https://appshunter.io/developer/1615907295) | [Parcloud Oy](https://appshunter.io/developer/1879852883) |

## What reviewers say

### Smart Spend Challenge

[App page](https://appshunter.io/ios/app/smart-spend-challenge/id6753064559)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Spend Pro Monthly | $9.99 | per month |
| Smart Spend Pro Yearly | $79.99 | per year |


### BuyBlock

[App page](https://appshunter.io/ios/app/buyblock/id6761375003)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BuyBlock Pro | $4.99 | per month |
| BuyBlock Pro (Annual) | $39.99 | per year |


## Frequently asked questions

### Is Smart Spend Challenge free?

Smart Spend Challenge is free to download, with in-app purchases available.

### Is BuyBlock free?

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

### Do Smart Spend Challenge or BuyBlock have ads?

Neither Smart Spend Challenge nor BuyBlock shows ads.

### Which is updated more often, Smart Spend Challenge or BuyBlock?

Smart Spend Challenge ships an update every 11 days, and BuyBlock weekly. Most recently, Smart Spend Challenge was updated on October 12, 2026 and BuyBlock on October 28, 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.*