# Main Idea vs Learn Opposite Words with fun

The clearest difference is review sentiment: Main Idea at 71% against Learn Opposite Words with fun's 0%. Learn Opposite Words with fun's advantage is rating (4.4 vs 3.7) and ratings volume (96 vs 18). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Main Idea sells 3 one-off in-app purchases and Learn Opposite Words with fun sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Learn Opposite Words with fun holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Learn Opposite Words with fun has 96 ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 71% of Main Idea's written reviews are positive against 0% of Learn Opposite Words with fun'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, Learn Opposite Words with fun every 7 months. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Main Idea | Learn Opposite Words with fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (18 ratings)](https://appshunter.io/ios/app/main-idea-sentences/id895683482/reviews) | **[4.4 (96 ratings)](https://appshunter.io/ios/app/learn-opposite-words-with-fun/id1409530542/reviews)** |
| Number of ratings | 18 | **96** |
| Positive reviews | **71.4% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 22 MB | 26 MB |
| Requires iOS | 12.2 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Janine Toole](https://appshunter.io/developer/839832427) | [Hirakumar Patel](https://appshunter.io/developer/1253868312) |

## What reviewers say

### Main Idea

[App page](https://appshunter.io/ios/app/main-idea-sentences/id895683482)

This app helps children in grades 2-5 develop reading comprehension skills by focusing on identifying the main idea of sentences. It uses a fun, game-like approach with step-by-step learning and rewards to keep kids motivated. Designed by educators, it's suitable for both typical and special needs children.

**Highlights:** Step-by-step skill building, Game-like environment, Frustration-free learning, Reward Center for motivation, Parental review and reporting, Over 600 examples, Designed by teachers and researchers

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to 2 Users | $1.99 | one-time |
| Access All Levels | $2.99 | one-time |
| Up to 10 Users | $2.99 | one-time |


### Learn Opposite Words with fun

[App page](https://appshunter.io/ios/app/learn-opposite-words-with-fun/id1409530542)

This playful educational game helps young children develop language skills by teaching them common opposite words. It offers two modes: one for learning new words and another for testing their knowledge through matching and identification games. Designed for preschoolers, it makes vocabulary building fun and engaging.

**Highlights:** Teaches common opposite words, Learn Mode for vocabulary acquisition, Play Mode for skill testing, Matching games for identification, Suitable for preschoolers, Fun and engaging learning experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Main Idea free?

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

### Is Learn Opposite Words with fun free?

Learn Opposite Words with fun is free to download, with in-app purchases available.

### Which has better reviews, Main Idea or Learn Opposite Words with fun?

Learn Opposite Words with fun is rated higher. Main Idea averages 3.7 out of 5 from 18 ratings, while Learn Opposite Words with fun averages 4.4 from 96 ratings.

### Do Main Idea or Learn Opposite Words with fun have ads?

Neither Main Idea nor Learn Opposite Words with fun shows ads.

### Which is updated more often, Main Idea or Learn Opposite Words with fun?

Main Idea ships an update every 3 months, and Learn Opposite Words with fun every 7 months. Most recently, Main Idea was updated on November 8, 2026 and Learn Opposite Words with fun on November 6, 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.*