# BLOCK45 vs POP SLIDE

The clearest difference is in-app purchases: POP SLIDE at none against BLOCK45's 10. BLOCK45's advantage is update cadence (daily vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BLOCK45 sells 10 one-off in-app purchases. POP SLIDE asks for nothing beyond the download.

BLOCK45 ships an update daily, POP SLIDE monthly. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BLOCK45 | POP SLIDE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Monthly |
| Size | 28 MB | 53 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EUNTAEK LEE](https://appshunter.io/developer/6787142397) | [Kim SeonWoo](https://appshunter.io/developer/1755500191) |

## What reviewers say

### BLOCK45

[App page](https://appshunter.io/ios/app/block45-gravity-block-puzzle/id6787142395)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Key Refill | $0.49 | one-time |
| Basic Blocks x10 | $0.49 | one-time |
| Premium Blocks x10 | $0.99 | one-time |
| Day Pass | $1.99 | one-time |
| Basic Blocks x50 | $1.99 | one-time |
| Basic Blocks x100 | $3.49 | one-time |
| Premium Blocks x50 | $3.99 | one-time |
| Premium Blocks x100 | $6.99 | one-time |
| Emblem Canvas +1 | $9.99 | one-time |
| Emblem Canvas +2 | $15.99 | one-time |


### POP SLIDE

[App page](https://appshunter.io/ios/app/pop-slide/id6791944139)

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

**In-app purchases:** none


## Frequently asked questions

### Is BLOCK45 free?

BLOCK45 is free to download, with in-app purchases available.

### Is POP SLIDE free?

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

### Do BLOCK45 or POP SLIDE have ads?

Both BLOCK45 and POP SLIDE show ads.

### Which is updated more often, BLOCK45 or POP SLIDE?

BLOCK45 ships an update daily, and POP SLIDE monthly. Most recently, BLOCK45 was updated on November 10, 2026 and POP SLIDE on October 31, 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.*