# Lerner AR vs Chol Agaraadhi

The clearest difference is review sentiment: Lerner AR at 67% against Chol Agaraadhi's 0%. Lerner AR also leads on rating (4.4 vs 3.5) and update cadence (every 6 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lerner AR holds the better App Store score, 4.4 against 3.5. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews point the same way: 67% of Lerner AR's written reviews are positive against 0% of Chol Agaraadhi's.

Lerner AR ships an update every 6 weeks, Chol Agaraadhi every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Lerner AR | Chol Agaraadhi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/lerner-ar/id1474275063/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/chol-agaraadhi/id1528156522/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 187 MB | 48 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lerner Publishing Group](https://appshunter.io/developer/440252496) | [Karky Research Foundation](https://appshunter.io/developer/969001878) |

## What reviewers say

### Lerner AR

[App page](https://appshunter.io/ios/app/lerner-ar/id1474275063)

This app enhances reading by bringing book content to life through augmented reality. Scan images in companion books to unlock interactive 3D models and animations related to the text. Explore space, the human body, and insects in an engaging, digital format.

**Highlights:** Augmented reality content viewer, Interactive 3D models, Educational book companion, Intuitive AR interface, Content related to space, biology, and insects

**Features:** macOS Compatibility

**In-app purchases:** none


### Chol Agaraadhi

[App page](https://appshunter.io/ios/app/chol-agaraadhi/id1528156522)

This tool provides English translations for Tamil words and vice versa. Beyond definitions and parts of speech, it offers insights into word pleasantness, popularity, usage fields, related terms, and similar pronunciations.

**Highlights:** Tamil to English translation, English to Tamil translation, Word pleasantness rating, Word popularity tracking, Related word suggestions, Similar pronunciation identification

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lerner AR free?

Lerner AR is free to download, with no in-app purchases.

### Is Chol Agaraadhi free?

Chol Agaraadhi is free to download, with no in-app purchases.

### Which has better reviews, Lerner AR or Chol Agaraadhi?

Lerner AR is rated higher. Lerner AR averages 4.4 out of 5 from 7 ratings, while Chol Agaraadhi averages 3.5 from 2 ratings.

### Do Lerner AR or Chol Agaraadhi have ads?

Neither Lerner AR nor Chol Agaraadhi shows ads.

### Which is updated more often, Lerner AR or Chol Agaraadhi?

Lerner AR ships an update every 6 weeks, and Chol Agaraadhi every 3 months. Most recently, Lerner AR was updated on November 3, 2026 and Chol Agaraadhi on November 3, 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.*