# Learn Na'vi vs Kalam

The clearest difference is review sentiment: Learn Na'vi at 84% against Kalam's 33%. Learn Na'vi also leads on in-app purchases (none vs 19). Kalam's advantage is update cadence (every 10 days vs every 38 months) and rating (4.7 vs 4.4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kalam sells 16 in-app purchases, starting at $4.99 per 7 days. Learn Na'vi asks for nothing beyond the download.

Kalam holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Kalam has 6.8K ratings behind it against 123, so its average is the more settled of the two. Written reviews complicate that: 84% of Learn Na'vi's written reviews are positive against 33% of Kalam's, so the app with the better star average is not the one people write more warmly about.

Learn Na'vi ships an update every 38 months, Kalam every 10 days. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Learn Na'vi | Kalam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (123 ratings)](https://appshunter.io/ios/app/learn-navi/id350297610/reviews) | **[4.7 (6.8K ratings)](https://appshunter.io/ios/app/kalam-learn-arabic/id6745237476/reviews)** |
| Number of ratings | 123 | **6.8K** |
| Positive reviews | **83.7% of reviews** | 33.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#157** |
| Size | 22 MB | 180 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zoe Snow](https://appshunter.io/developer/350297613) | [NODE ZERO INC](https://appshunter.io/developer/1804161992) |

## What reviewers say

### Learn Na'vi

[App page](https://appshunter.io/ios/app/learn-navi/id350297610)

Explore the Na'vi language from James Cameron's Avatar. This app provides a searchable dictionary to help you learn and engage with the constructed language.

**Highlights:** Searchable Na'vi dictionary, Learn Na'vi language, Promote language development, Assist language development

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great app for learning Na'vi
- 👍 Helpful for vocab and checking words
- 👍 Easy to use
- 👍 Accurate information
- 👍 Good resource for fans

**What reviewers complain about**

- 🐛 App crashes on opening
- 🐛 Update feature broken
- 🐛 Dictionary update causes crash
- 🐛 App freezes or won't load
- 🐛 Lacks structured learning

**Reported bugs**

- App crashes upon opening
- Update feature is broken
- Updating dictionary causes a crash
- App freezes or won't load
- App crashes after update

**Requested features**

- Audio feature for pronunciation
- English to Na'vi dictionary/translator
- Course for learning Na'vi
- Quizzes for learning
- Audio instructor


### Kalam

[App page](https://appshunter.io/ios/app/kalam-learn-arabic/id6745237476)

**Currently charting:** #157 Top Grossing · Education (US App Store)

This app offers an immersive approach to learning Arabic, focusing on practical language skills. Engage in realistic AI conversations, follow structured courses with speaking drills and video lessons, and reinforce learning with flashcards. It aims to quickly improve your ability to speak the language.

**Highlights:** Realistic AI conversation practice, Immersive course with speaking drills, Video lessons, Interactive questions, Flashcard review

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kalam \| Weekly | $4.99 | per 7 days |
| Kalam \| Free Trial | $4.99 | per 7 days |
| Kalam \| Weekly | $5.99 | per 7 days |
| Kalam \| Monthly | $9.99 | per month |
| Kalam \| Monthly | $14.99 | per month |
| Kalam \| Free Trial | $29.99 | per year |
| Kalam \| Free Trial | $29.99 | per 6 months |
| Kalam \| Free Trial | $34.99 | per year |
| Kalam \| Free Trial | $34.99 | per year |
| Kalam \| Free Trial | $44.99 | per year |
| Kalam \| Free Trial | $49.99 | per year |
| Kalam \| Free Trial | $49.99 | per year |
| Kalam \| Free Trial | $59.99 | per year |
| Kalam \| Free Trial | $59.99 | per year |
| Kalam \| Free Trial | $69.99 | per year |
| Kalam \| Free Trial (1 Year) | $99.99 | per year |

**What reviewers like**

- 🚀 Smooth and responsive
- 👍 Easy to use
- 💡 Helpful for learning Arabic
- 🚀 Quick learning progress

**What reviewers complain about**

- 🐛 Issues with accessing lessons
- 💰 Paid subscription required
- 👎 Lack of male or hijabi teachers

**Reported bugs**

- Login/signup issues
- Glitches preventing access to lessons

**Requested features**

- More free content options
- Ability to access lessons without paid subscription


## Frequently asked questions

### Is Learn Na'vi free?

Learn Na'vi is free to download, with no in-app purchases.

### Is Kalam free?

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

### Which has better reviews, Learn Na'vi or Kalam?

Kalam is rated higher. Learn Na'vi averages 4.4 out of 5 from 123 ratings, while Kalam averages 4.7 from 6.8K ratings.

### Do Learn Na'vi or Kalam have ads?

Neither Learn Na'vi nor Kalam shows ads.

### Which is updated more often, Learn Na'vi or Kalam?

Learn Na'vi ships an update every 38 months, and Kalam every 10 days. Most recently, Learn Na'vi was updated on October 23, 2026 and Kalam 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.*