# Falling Block Puzzle vs Pi 100 Challenge

The clearest difference is price: Falling Block Puzzle at Free against Pi 100 Challenge's $0.99. Falling Block Puzzle also leads on iOS requirement (15.0 vs 17.0). Pi 100 Challenge's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

Falling Block Puzzle is free to download; Pi 100 Challenge costs $0.99 up front. Falling Block Puzzle sells 1 one-off in-app purchase. Pi 100 Challenge asks for nothing beyond the download.

Falling Block Puzzle ships an update every 2 weeks, Pi 100 Challenge every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Falling Block Puzzle | Pi 100 Challenge |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (1.8K ratings)](https://appshunter.io/ios/app/falling-block-puzzle-retro/id1609440799/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Ad-supported | — |
| Size | 39 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) | [Ram Rao](https://appshunter.io/developer/1724828937) |

## What reviewers say

### Falling Block Puzzle

[App page](https://appshunter.io/ios/app/falling-block-puzzle-retro/id1609440799)

This app offers a classic falling block puzzle experience with dynamic gameplay and intuitive controls. Strategize to fit and clear lines of blocks, aiming for high scores. Enjoy engaging visuals and sound for endless fun and mental stimulation.

**Highlights:** Dynamic block maneuvering, Line clearing for points, Strategic planning, Intuitive controls, Classic puzzle challenge, Engaging visuals and sound

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

**In-app purchases (1)**

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

**What reviewers like**

- 🚀 Classic Tetris game
- 👍 Retro/Gameboy-like aesthetic
- 👍 Simple and minimalist design
- 👍 Well-placed controls
- 👍 Nostalgic gameplay

**What reviewers complain about**

- 🔍 Ads can be intrusive
- 🔍 Block sizes/shapes not optimal
- 🔍 Lack of customization options
- 🐛 Occasional bugs and glitches

**Reported bugs**

- Ads covering the controls
- Incorrect block shapes/sizes
- Inability to start the game

**Requested features**

- Add high score tracking
- Customize block colors/designs
- Provide option to remove ads
- Add more music/sound options
- Allow choosing different Tetrimino types


### Pi 100 Challenge

[App page](https://appshunter.io/ios/app/pi-100-challenge/id6475694538)

**In-app purchases:** none


## Frequently asked questions

### Is Falling Block Puzzle free?

Falling Block Puzzle is free to download, with in-app purchases available.

### Is Pi 100 Challenge free?

Pi 100 Challenge costs $0.99, with no in-app purchases.

### Do Falling Block Puzzle or Pi 100 Challenge have ads?

Falling Block Puzzle shows ads; Pi 100 Challenge does not.

### Which is updated more often, Falling Block Puzzle or Pi 100 Challenge?

Falling Block Puzzle ships an update every 2 weeks, and Pi 100 Challenge every 3 weeks. Most recently, Falling Block Puzzle was updated on October 25, 2026 and Pi 100 Challenge 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.*