# ABC互動英語 vs DOGTOR 逗課

The clearest difference is ads: ABC互動英語 at none against DOGTOR 逗課's shown. DOGTOR 逗課's advantage is update cadence (every 2 weeks vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. ABC互動英語 sells 36 one-off in-app purchases and DOGTOR 逗課 sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ABC互動英語 ships an update every 3 weeks, DOGTOR 逗課 every 2 weeks. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ABC互動英語 | DOGTOR 逗課 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 131 MB | 156 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [LiveABC](https://appshunter.io/developer/375927584) | [Bohua Chen](https://appshunter.io/developer/1814880685) |

## What reviewers say

### ABC互動英語

[App page](https://appshunter.io/ios/app/abc/id6474718697)

**Features:** macOS Compatibility

**In-app purchases (36)**

| Purchase | Price | Billing |
| --- | --- | --- |
| May 2026 | $4.99 | one-time |
| June 2026 | $4.99 | one-time |
| March 2026 | $4.99 | one-time |
| April 2026 | $4.99 | one-time |
| February 2026 | $4.99 | one-time |
| January 2026 | $4.99 | one-time |
| November 2025 | $4.99 | one-time |
| December 2025 | $4.99 | one-time |
| October 2025 | $4.99 | one-time |
| September 2025 | $4.99 | one-time |
| April 2025 | $4.99 | one-time |
| May 2025 | $4.99 | one-time |
| June 2025 | $4.99 | one-time |
| July 2025 | $4.99 | one-time |
| August 2025 | $4.99 | one-time |
| July 2026 | $5.99 | one-time |
| August 2026 | $5.99 | one-time |
| September 2026 | $5.99 | one-time |
| 12 issues from October, 2025 | $39.99 | one-time |
| 12 issues from July, 2026 | $49.99 | one-time |
| 12 issues from August, 2026 | $49.99 | one-time |
| 12 issues from September, 2026 | $49.99 | one-time |
| 12 issues from May, 2026 | $49.99 | one-time |
| 12 issues from June, 2026 | $49.99 | one-time |
| 12 issues from March, 2026 | $49.99 | one-time |
| 12 issues from April, 2026 | $49.99 | one-time |
| 12 issues from February, 2026 | $49.99 | one-time |
| 12 issues from January, 2026 | $49.99 | one-time |
| 12 issues from November, 2025 | $49.99 | one-time |
| 12 issues from December, 2025 | $49.99 | one-time |
| 12 issues from September, 2025 | $49.99 | one-time |
| 12 issues from April, 2025 | $49.99 | one-time |
| 12 issues from May, 2025 | $49.99 | one-time |
| 12 issues from June, 2025 | $49.99 | one-time |
| 12 issues from Jul, 2025 | $49.99 | one-time |
| 12 issues from August, 2025 | $49.99 | one-time |


### DOGTOR 逗課

[App page](https://appshunter.io/ios/app/dogtor/id6751773627)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DOGTOR PRO 月度專業版 | $9.99 | per month |
| DOGTOR PRO 年度專業版 | $99.99 | per year |


## Frequently asked questions

### Is ABC互動英語 free?

ABC互動英語 is free to download, with in-app purchases available.

### Is DOGTOR 逗課 free?

DOGTOR 逗課 is free to download, with in-app purchases available.

### Do ABC互動英語 or DOGTOR 逗課 have ads?

DOGTOR 逗課 shows ads; ABC互動英語 does not.

### Which is updated more often, ABC互動英語 or DOGTOR 逗課?

ABC互動英語 ships an update every 3 weeks, and DOGTOR 逗課 every 2 weeks. Most recently, ABC互動英語 was updated on October 7, 2026 and DOGTOR 逗課 on October 13, 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.*