# eAcademics vs Duo ABC

The clearest difference is in-app purchases: eAcademics at none against Duo ABC's 8. Duo ABC's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Duo ABC sells 8 in-app purchases, starting at $1.49 per 3 months. eAcademics asks for nothing beyond the download.

eAcademics ships an update every 2 months, Duo ABC every 3 weeks. The most recent releases landed on October 29, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | eAcademics | Duo ABC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (21 ratings)](https://appshunter.io/ios/app/duo-abc/id1594001123/reviews)** |
| Number of ratings | — | **21** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 31 MB | 158 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chaman Lal](https://appshunter.io/developer/1502110219) | [nguyen thanh](https://appshunter.io/developer/1481436893) |

## What reviewers say

### eAcademics

[App page](https://appshunter.io/ios/app/eacademics/id1502110220)

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

**In-app purchases:** none


### Duo ABC

[App page](https://appshunter.io/ios/app/duo-abc/id1594001123)

This app helps young children develop foundational learning skills through interactive games and bite-sized lessons. It covers the English alphabet, numbers, shapes, and colors, making early education engaging and fun on phones and tablets.

**Highlights:** Learn English alphabet (ABC), Practice numbers (123) and counting, Identify basic shapes, Discover colors, Build early reading and writing readiness, Interactive educational games, Offline lessons available

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Three Months VIP | $1.49 | per 3 months |
| Learning Premium Monthly Plan | $1.99 | per month |
| One Month VIP | $4.99 | per month |
| Learning Premium HalfYear Plan | $5.99 | per 6 months |
| Learning Premium Annual Plan | $9.99 | per year |
| 1 Year VIP | $24.99 | per year |
| Six Months VIP | $24.99 | per 6 months |
| No ads Pack | $14.99 | one-time |


## Frequently asked questions

### Is eAcademics free?

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

### Is Duo ABC free?

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

### Do eAcademics or Duo ABC have ads?

Neither eAcademics nor Duo ABC shows ads.

### Which is updated more often, eAcademics or Duo ABC?

eAcademics ships an update every 2 months, and Duo ABC every 3 weeks. Most recently, eAcademics was updated on October 29, 2026 and Duo ABC on November 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*