# Langton's Ant vs Pi Answer Game

The clearest difference is review sentiment: Pi Answer Game at 100% against Langton's Ant's 0%. Pi Answer Game also leads on price (Free vs $0.99) and rating (5.0 vs 2.7). Langton's Ant's advantage is in-app purchases (none vs 1) and ads (none vs shown). On iOS requirement there is nothing between them.

Pi Answer Game is free to download; Langton's Ant costs $0.99 up front. Pi Answer Game sells 1 one-off in-app purchase. Langton's Ant asks for nothing beyond the download.

Pi Answer Game holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 0% of Langton's Ant's written reviews are positive against 100% of Pi Answer Game's.

Langton's Ant ships an update every 4 months, Pi Answer Game weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Langton's Ant | Pi Answer Game |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.7 (6 ratings)](https://appshunter.io/ios/app/langtons-ant-cell-games/id1491344162/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pi-answer-game-digits-game/id1665926116/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 5 MB | 37 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [瑞锋 于](https://appshunter.io/developer/1061441649) | [Hokushi Hara](https://appshunter.io/developer/1501828113) |

## What reviewers say

### Langton's Ant

[App page](https://appshunter.io/ios/app/langtons-ant-cell-games/id1491344162)

Explore complex emergent behaviors from simple rules in this cellular automaton simulation. Observe patterns evolve from simplicity to chaos and finally to emergent order.

**Highlights:** Cellular automaton simulation, Ant movement on a grid, Rule-based pattern generation, Simplicity, chaos, and emergent order modes, Visualizes complex behaviors

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Pi Answer Game

[App page](https://appshunter.io/ios/app/pi-answer-game-digits-game/id1665926116)

Test your memory of Pi digits with this engaging game. Choose from timed or untimed modes, practice specific digit sequences, and compete globally to become a Pi master. Fill in missing digits to train your recall.

**Highlights:** Timed and untimed modes, Practice mode for specific digits, Global player competition, Fill-in-the-gap gameplay, Dark mode support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $4.99 | one-time |


## Frequently asked questions

### Is Langton's Ant free?

Langton's Ant costs $0.99, with no in-app purchases.

### Is Pi Answer Game free?

Pi Answer Game is free to download, with in-app purchases available.

### Which has better reviews, Langton's Ant or Pi Answer Game?

Pi Answer Game is rated higher. Langton's Ant averages 2.7 out of 5 from 6 ratings, while Pi Answer Game averages 5.0 from 2 ratings.

### Do Langton's Ant or Pi Answer Game have ads?

Pi Answer Game shows ads; Langton's Ant does not.

### Which is updated more often, Langton's Ant or Pi Answer Game?

Langton's Ant ships an update every 4 months, and Pi Answer Game weekly. Most recently, Langton's Ant was updated on November 3, 2026 and Pi Answer Game on November 3, 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.*