# Cool Study 6A vs 3 Letter CVC Words Formation

The clearest difference is in-app purchases: Cool Study 6A at none against 3 Letter CVC Words Formation's 3. Cool Study 6A also leads on ads (none vs shown) and update cadence (every 3 months vs every 12 months). 3 Letter CVC Words Formation's advantage is ratings volume (19 vs 2). On price and device support there is nothing between them.

Both are free to download. 3 Letter CVC Words Formation sells 3 in-app purchases, starting at $0.99 per month. Cool Study 6A asks for nothing beyond the download.

Cool Study 6A holds the better App Store score, 3.5 against 3.2. That said, the two scores are not equally well evidenced: 3 Letter CVC Words Formation has 19 ratings behind it against 2, so its average is the more settled of the two.

Cool Study 6A ships an update every 3 months, 3 Letter CVC Words Formation every 12 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Cool Study 6A | 3 Letter CVC Words Formation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/cool-study-6a/id1166080814/reviews)** | [3.2 (19 ratings)](https://appshunter.io/ios/app/3-letter-cvc-words-formation/id1451052978/reviews) |
| Number of ratings | 2 | **19** |
| Positive reviews | — | 68.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 12 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 20 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Rabeea Aldaini](https://appshunter.io/developer/1164778636) | [Naveed Abbas](https://appshunter.io/developer/1052588431) |

## What reviewers say

### Cool Study 6A

[App page](https://appshunter.io/ios/app/cool-study-6a/id1166080814)

An e-learning platform designed for children to enhance their English language skills. It offers a comprehensive system for young learners to engage with educational content.

**Highlights:** E-learning system, English language learning, Designed for children, Comprehensive educational content

**Features:** macOS Compatibility

**In-app purchases:** none


### 3 Letter CVC Words Formation

[App page](https://appshunter.io/ios/app/3-letter-cvc-words-formation/id1451052978)

This educational app teaches early language learners to read and spell three-letter words using a phonics-based approach. It helps children decode words by blending individual letter sounds and provides interactive practice with high-quality visuals and voiceovers. Track progress with stars and unlock the full version for comprehensive word formation learning.

**Highlights:** Phonics-based word decoding, Blending letter sounds, Vocabulary improvement, Progress tracking with stars, Interactive and animated interface, High-quality images and voiceover, 14 categories with 84 words

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Complete Unlock for 1 Year. | $1.99 | per year |
| Complete Unlock | $4.99 | one-time |

**What reviewers like**

- 👍 Good for teaching CVC words
- 👍 Nice design and animations
- 👍 Clear voice
- 👍 Helpful for learning English
- 👍 Good for kindergarteners

**What reviewers complain about**

- 😠 Frequent and disruptive ads
- 😠 Incorrect pronunciation of words
- 😠 Inappropriate illustrations (e.g., 'fat' person)
- 😠 Battery draining issue
- 😠 Low volume

**Reported bugs**

- Letters disappear when dragging
- App not appearing on iPad 2
- English letter sounds are inaccurate

**Requested features**

- Add four-letter words
- Add more words
- Add background music
- Provide a trial version
- Add more fonts


## Frequently asked questions

### Is Cool Study 6A free?

Cool Study 6A is free to download, with no in-app purchases.

### Is 3 Letter CVC Words Formation free?

3 Letter CVC Words Formation is free to download, with in-app purchases available.

### Which has better reviews, Cool Study 6A or 3 Letter CVC Words Formation?

Cool Study 6A is rated higher. Cool Study 6A averages 3.5 out of 5 from 2 ratings, while 3 Letter CVC Words Formation averages 3.2 from 19 ratings.

### Do Cool Study 6A or 3 Letter CVC Words Formation have ads?

3 Letter CVC Words Formation shows ads; Cool Study 6A does not.

### Which is updated more often, Cool Study 6A or 3 Letter CVC Words Formation?

Cool Study 6A ships an update every 3 months, and 3 Letter CVC Words Formation every 12 months. Most recently, Cool Study 6A was updated on November 2, 2026 and 3 Letter CVC Words Formation 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.*