# Main Idea vs iLanguage

The clearest difference is price: iLanguage at Free against Main Idea's $6.99. iLanguage also leads on update cadence (every 4 days vs every 3 months) and review sentiment (100% vs 85%). Main Idea's advantage is rating (4.3 vs 3.7) and in-app purchases (none vs 2). On ratings volume, ads, device support and iOS requirement there is nothing between them.

iLanguage is free to download; Main Idea costs $6.99 up front. iLanguage sells 2 one-off in-app purchases. Main Idea asks for nothing beyond the download.

Main Idea holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews complicate that: 85% of Main Idea's written reviews are positive against 100% of iLanguage's, so the app with the better star average is not the one people write more warmly about.

Main Idea ships an update every 3 months, iLanguage every 4 days. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Main Idea | iLanguage |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/main-ideasentences/id895686005/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/ilanguage/id968947584/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | 84.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 22 MB | 257 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Janine Toole](https://appshunter.io/developer/839832427) | [Vassili Kaplan](https://appshunter.io/developer/968947583) |

## What reviewers say

### Main Idea

[App page](https://appshunter.io/ios/app/main-ideasentences/id895686005)

This app helps children in grades 2-5 improve their reading comprehension by teaching them to identify the main idea of sentences. It uses a fun, game-like environment with step-by-step learning and a reward system to keep kids motivated.

**Highlights:** Step-by-step skill building, Incremental learning with unlocked levels, Frustration-free guided learning, Engaging reward center, Parental review and reporting, Over 600 examples, Timed levels for fluency

**Features:** macOS Compatibility

**In-app purchases:** none


### iLanguage

[App page](https://appshunter.io/ios/app/ilanguage/id968947584)

Learn vocabulary in multiple languages using flashcards with images and pronunciation. Features include verb conjugation, custom word lists, and offline access. Ideal for beginners and children, it offers quizzes to track progress.

**Highlights:** 1700+ words with images and pronunciation, Verb conjugation, Custom word lists, Offline access, Translate words between languages, Quizzes and progress tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Removal | $0.99 | one-time |
| Speech Recognition | $0.99 | one-time |


## Frequently asked questions

### Is Main Idea free?

Main Idea costs $6.99, with no in-app purchases.

### Is iLanguage free?

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

### Which has better reviews, Main Idea or iLanguage?

Main Idea is rated higher. Main Idea averages 4.3 out of 5 from 6 ratings, while iLanguage averages 3.7 from 3 ratings.

### Do Main Idea or iLanguage have ads?

Neither Main Idea nor iLanguage shows ads.

### Which is updated more often, Main Idea or iLanguage?

Main Idea ships an update every 3 months, and iLanguage every 4 days. Most recently, Main Idea was updated on September 19, 2026 and iLanguage on September 20, 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.*