# Fluenza vs Numby

The clearest difference is rating: Fluenza at 4.7 against Numby's 4.3. Fluenza also leads on ratings volume (36 vs 6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Fluenza sells 10 in-app purchases, starting at $3.99 per 7 days and Numby sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Fluenza holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Fluenza has 36 ratings behind it against 6, so its average is the more settled of the two.

Fluenza ships an update every 2 weeks, Numby every 3 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Fluenza | Numby |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (36 ratings)](https://appshunter.io/ios/app/fluenza-ai-language-tutor/id6741768075/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/numby-ai-math-learning-games/id6744437091/reviews) |
| Number of ratings | **36** | 6 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 121 MB | 45 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sueta FZE LLC](https://appshunter.io/developer/1795460681) | [Wellness Technologies](https://appshunter.io/developer/1626239948) |

## What reviewers say

### Fluenza

[App page](https://appshunter.io/ios/app/fluenza-ai-language-tutor/id6741768075)

This AI-powered language tutor helps users learn English or Spanish through real-life conversation practice. It focuses on improving pronunciation, building vocabulary, and mastering grammar for confident communication.

**Highlights:** Personal AI language tutor, Real-life conversation practice, Pronunciation and accent training, Vocabulary builder, Grammar lessons, IELTS preparation

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Monthly | $14.99 | per month |
| Monthly plan | $19.99 | per month |
| Monthly | $19.99 | per month |
| Welcome Offer Yearly Premium | $29.99 | per year |
| Yearly Premium | $49.99 | per year |
| Yearly | $59.99 | per year |


### Numby

[App page](https://appshunter.io/ios/app/numby-ai-math-learning-games/id6744437091)

This app uses AI to make learning math fun and accessible for children. It offers engaging exercises and adaptive challenges that adjust to a child's skill level, helping them master basic arithmetic and build a strong foundation for future learning.

**Highlights:** AI-driven adaptive learning, Master addition, subtraction, multiplication, division, Gradual immersion from simple to complex, Progress tracking for children and parents, Engaging tasks and rewards, Simple and pleasant interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month math with the Ai-Helper | $9.99 | per month |
| 3 month Math games + AI-Helper | $19.99 | per 3 months |
| Year Math with the Ai-Helper | $49.99 | per year |


## Frequently asked questions

### Is Fluenza free?

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

### Is Numby free?

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

### Which has better reviews, Fluenza or Numby?

Fluenza is rated higher. Fluenza averages 4.7 out of 5 from 36 ratings, while Numby averages 4.3 from 6 ratings.

### Do Fluenza or Numby have ads?

Neither Fluenza nor Numby shows ads.

### Which is updated more often, Fluenza or Numby?

Fluenza ships an update every 2 weeks, and Numby every 3 weeks. Most recently, Fluenza was updated on November 4, 2026 and Numby on November 5, 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.*