# π Pi Challenge vs Lano

The clearest difference is ads: Lano at none against π Pi Challenge's shown. Lano also leads on update cadence (every 2 weeks vs every 2 months). π Pi Challenge's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. π Pi Challenge sells 1 in-app purchase, starting at $0.99 per month and Lano sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

π Pi Challenge ships an update every 2 months, Lano every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | π Pi Challenge | Lano |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 73 MB | 50 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIC Company Limited](https://appshunter.io/developer/1800842356) | [NEONSOAK](https://appshunter.io/developer/1832686166) |

## What reviewers say

### π Pi Challenge

[App page](https://appshunter.io/ios/app/pi-challenge/id6756227034)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |


### Lano

[App page](https://appshunter.io/ios/app/lano-ai-language-chat/id6795765551)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lano Premium | $5.99 | per month |
| Lano Premium | $49.99 | per year |


## Frequently asked questions

### Is π Pi Challenge free?

π Pi Challenge is free to download, with in-app purchases available.

### Is Lano free?

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

### Do π Pi Challenge or Lano have ads?

π Pi Challenge shows ads; Lano does not.

### Which is updated more often, π Pi Challenge or Lano?

π Pi Challenge ships an update every 2 months, and Lano every 2 weeks. Most recently, π Pi Challenge was updated on November 5, 2026 and Lano 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.*