# Dia vs FluencyZone

The clearest difference is update cadence: Dia at every 9 days against FluencyZone's every 3 weeks. Dia also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Dia sells 5 in-app purchases, starting at $6.99 per month and FluencyZone sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Dia ships an update every 9 days, FluencyZone every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Dia | FluencyZone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/dia-learn-languages-with-ai/id6751267816/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 443 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Alu Creative LLC](https://appshunter.io/developer/1693219037) | [Rinly LLC](https://appshunter.io/developer/1777519420) |

## What reviewers say

### Dia

[App page](https://appshunter.io/ios/app/dia-learn-languages-with-ai/id6751267816)

Practice speaking a new language with an AI tutor that offers personalized feedback on pronunciation and grammar. Choose from over 40 languages and specific dialects, and customize your AI teacher's personality and voice for a realistic conversation experience.

**Highlights:** 40+ languages and dialects, Customizable AI teacher personality, Real-time grammar and pronunciation feedback, Voice-first conversational practice, Adaptive difficulty levels, Fluency tracking and analytics

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Unlimited Chats and Calls | $6.99 | per month |
| Premium Access to TalkToDia | $7.99 | per month |
| TalkToDia 10 Diamond Pack | $4.99 | one-time |
| 3 Month Fluency Challenge | $13.99 | one-time |
| TalkToDia 90-Day Challenge | $23.00 | one-time |


### FluencyZone

[App page](https://appshunter.io/ios/app/fluencyzone-language-learning/id6811983751)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $19.99 | per month |
| Premium Yearly | $199.99 | per year |


## Frequently asked questions

### Is Dia free?

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

### Is FluencyZone free?

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

### Do Dia or FluencyZone have ads?

Neither Dia nor FluencyZone shows ads.

### Which is updated more often, Dia or FluencyZone?

Dia ships an update every 9 days, and FluencyZone every 3 weeks. Most recently, Dia was updated on October 24, 2026 and FluencyZone on October 24, 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.*