# Langtopia vs ParleFlow

The clearest difference is ads: Langtopia at none against ParleFlow's shown. ParleFlow's advantage is iOS requirement (15.1 vs 18.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Langtopia sells 2 in-app purchases, starting at $24.99 per 3 months and ParleFlow sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Langtopia | ParleFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Size | 1.3 GB | 40 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [HarthLabs](https://appshunter.io/developer/1654539147) | [Digify Platforms, Inc](https://appshunter.io/developer/1873087038) |

## What reviewers say

### Langtopia

[App page](https://appshunter.io/ios/app/langtopia-ai-language-game/id6752988374)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Months | $24.99 | per 3 months |
| Yearly | $59.99 | per year |


### ParleFlow

[App page](https://appshunter.io/ios/app/parleflow/id6758465833)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $19.99 | per year |


## Frequently asked questions

### Is Langtopia free?

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

### Is ParleFlow free?

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

### Do Langtopia or ParleFlow have ads?

ParleFlow shows ads; Langtopia does not.

### Which is updated more often, Langtopia or ParleFlow?

Langtopia ships an update every 5 days, and ParleFlow every 5 days. Most recently, Langtopia was updated on October 28, 2026 and ParleFlow on October 28, 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.*