# Hi ABC vs Arithmetic Worksheet

The clearest difference is in-app purchases: Arithmetic Worksheet at none against Hi ABC's 1. Arithmetic Worksheet also leads on iOS requirement (12.0 vs 16.0). Hi ABC's advantage is update cadence (every 6 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Hi ABC sells 1 one-off in-app purchase. Arithmetic Worksheet asks for nothing beyond the download.

Hi ABC ships an update every 6 weeks, Arithmetic Worksheet every 4 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Hi ABC | Arithmetic Worksheet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hi-abc/id1673179606/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 87 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [浩东 邱](https://appshunter.io/developer/1493267968) | [Yan Xu](https://appshunter.io/developer/1503643654) |

## What reviewers say

### Hi ABC

[App page](https://appshunter.io/ios/app/hi-abc/id1673179606)

This app offers early English learning for toddlers and beginners. It combines text, pictures, and audio to teach common word pronunciations and meanings across various categories. The interface is simple and user-friendly for a comfortable learning experience.

**Highlights:** Interactive word pronunciation, Picture-based word learning, Categorized word learning, Multilingual support, Simple and intuitive interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlock all cards | $2.99 | one-time |


### Arithmetic Worksheet

[App page](https://appshunter.io/ios/app/arithmetic-worksheet/id6473706462)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hi ABC free?

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

### Is Arithmetic Worksheet free?

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

### Do Hi ABC or Arithmetic Worksheet have ads?

Neither Hi ABC nor Arithmetic Worksheet shows ads.

### Which is updated more often, Hi ABC or Arithmetic Worksheet?

Hi ABC ships an update every 6 weeks, and Arithmetic Worksheet every 4 months. Most recently, Hi ABC was updated on November 3, 2026 and Arithmetic Worksheet on November 4, 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.*