# 3D LEARNING CARD BUGS vs CVC Words for Kids

The clearest difference is in-app purchases: 3D LEARNING CARD BUGS at none against CVC Words for Kids's 1. 3D LEARNING CARD BUGS also leads on iOS requirement (5.1.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CVC Words for Kids sells 1 one-off in-app purchase. 3D LEARNING CARD BUGS asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 3D LEARNING CARD BUGS | CVC Words for Kids |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 190 MB | 5 MB |
| Requires iOS | **5.1.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alzzam Education Corp.](https://appshunter.io/developer/868032382) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### 3D LEARNING CARD BUGS

[App page](https://appshunter.io/ios/app/3d-learning-card-bugs/id1092463195)

**Features:** macOS Compatibility

**In-app purchases:** none


### CVC Words for Kids

[App page](https://appshunter.io/ios/app/cvc-words-for-kids-read/id6792048921)

This app helps children ages 4-8 learn to read by sounding out and blending CVC words. It offers a playful, pressure-free environment with no timers or scores, and includes games for blending, listening, matching, and building words. It also features letter tracing and sentence reading, with a one-time purchase to unlock all content.

**Highlights:** Sound out and blend CVC words, Listen and find word-picture matches, Build words by dragging letters, Read short sentences with highlighting, Trace letters, Earn stickers as rewards, Offline play

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $9.99 | one-time |


## Frequently asked questions

### Is 3D LEARNING CARD BUGS free?

3D LEARNING CARD BUGS is free to download, with no in-app purchases.

### Is CVC Words for Kids free?

CVC Words for Kids is free to download, with in-app purchases available.

### Do 3D LEARNING CARD BUGS or CVC Words for Kids have ads?

Neither 3D LEARNING CARD BUGS nor CVC Words for Kids shows ads.

### Which is updated more often, 3D LEARNING CARD BUGS or CVC Words for Kids?

3D LEARNING CARD BUGS ships an update every 3 months, and CVC Words for Kids every 3 months. Most recently, 3D LEARNING CARD BUGS was updated on November 11, 2026 and CVC Words for Kids on November 7, 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.*