# 51Talk Adults vs numu

The clearest difference is in-app purchases: 51Talk Adults at none against numu's 1. numu's advantage is update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. numu sells 1 one-off in-app purchase. 51Talk Adults asks for nothing beyond the download.

51Talk Adults ships an update every 2 weeks, numu every 2 days. The most recent releases landed on November 8, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 51Talk Adults | numu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (168 ratings)](https://appshunter.io/ios/app/51talk-adults/id6741898680/reviews)** | — |
| Number of ratings | **168** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 353 MB | 38 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HELLOWORLD ONLINE EDUCATION PTE. LTD](https://appshunter.io/developer/1678223676) | [ABDEL RAHMAN ABU ZAID](https://appshunter.io/developer/1604076254) |

## What reviewers say

### 51Talk Adults

[App page](https://appshunter.io/ios/app/51talk-adults/id6741898680)

Learn English through personalized 1-on-1 online lessons with native speakers. Practice real-life and work-related conversations to build confidence. Develop your speaking skills step-by-step with interactive, practice-focused classes.

**Highlights:** 1-on-1 online lessons, Native English teachers, Real-life conversation practice, Step-by-step skill development, Interactive classes, Flexible learning times

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

**In-app purchases:** none


### numu

[App page](https://appshunter.io/ios/app/numu/id6812400973)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| افتح جميع الدورات | $14.99 | one-time |


## Frequently asked questions

### Is 51Talk Adults free?

51Talk Adults is free to download, with no in-app purchases.

### Is numu free?

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

### Do 51Talk Adults or numu have ads?

Neither 51Talk Adults nor numu shows ads.

### Which is updated more often, 51Talk Adults or numu?

51Talk Adults ships an update every 2 weeks, and numu every 2 days. Most recently, 51Talk Adults was updated on November 8, 2026 and numu on October 29, 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.*