# blockfity vs Circle Shrink by Theze

The clearest difference is in-app purchases: Circle Shrink by Theze at none against blockfity's 1. Circle Shrink by Theze also leads on iOS requirement (15.1 vs 17.0). blockfity's advantage is ads (none vs shown) and update cadence (every 4 days vs monthly). On price and device support there is nothing between them.

Both are free to download. blockfity sells 1 one-off in-app purchase. Circle Shrink by Theze asks for nothing beyond the download.

blockfity ships an update every 4 days, Circle Shrink by Theze monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | blockfity | Circle Shrink by Theze |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Size | 442 MB | 41 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beata Koziol-Cholewinski](https://appshunter.io/developer/976110745) | [Rishi Kumar](https://appshunter.io/developer/1885345558) |

## What reviewers say

### blockfity

[App page](https://appshunter.io/ios/app/blockfity/id6757976517)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Circle Shrink by Theze

[App page](https://appshunter.io/ios/app/circle-shrink-by-theze/id6760819652)

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

**In-app purchases:** none


## Frequently asked questions

### Is blockfity free?

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

### Is Circle Shrink by Theze free?

Circle Shrink by Theze is free to download, with no in-app purchases.

### Do blockfity or Circle Shrink by Theze have ads?

Circle Shrink by Theze shows ads; blockfity does not.

### Which is updated more often, blockfity or Circle Shrink by Theze?

blockfity ships an update every 4 days, and Circle Shrink by Theze monthly. Most recently, blockfity was updated on October 25, 2026 and Circle Shrink by Theze on October 25, 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.*