# BlockBlast vs SAGASOO

The clearest difference is ads: BlockBlast at none against SAGASOO's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

BlockBlast ships an update every 10 days, SAGASOO every 9 days. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | BlockBlast | SAGASOO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 9 days** |
| Monetization | — | Ad-supported |
| Size | 18 MB | 38 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Phuong Doan Van](https://appshunter.io/developer/1069035976) | [Yuichiro Yasui](https://appshunter.io/developer/1820080298) |

## What reviewers say

### BlockBlast

[App page](https://appshunter.io/ios/app/blockblast-challenge/id6761647284)

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

**In-app purchases:** none


### SAGASOO

[App page](https://appshunter.io/ios/app/sagasoo-hidden-object-hunt/id6792041272)

Create and play unique hide-and-seek games on a single device. Paint to hide characters, then challenge friends and family to find them. Compete globally by sharing your creations online.

**Highlights:** Create custom hidden object puzzles, Play locally on one device, Online multiplayer challenges, Global leaderboards, Hint system, No sign-up required

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

**In-app purchases:** none


## Frequently asked questions

### Is BlockBlast free?

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

### Is SAGASOO free?

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

### Do BlockBlast or SAGASOO have ads?

SAGASOO shows ads; BlockBlast does not.

### Which is updated more often, BlockBlast or SAGASOO?

BlockBlast ships an update every 10 days, and SAGASOO every 9 days. Most recently, BlockBlast was updated on October 25, 2026 and SAGASOO on October 14, 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.*