# abceed vs Duosub

The clearest difference is iOS requirement: Duosub at 15.0 against abceed's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. abceed sells 17 in-app purchases, starting at $19.99 per month and Duosub sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

abceed ships an update fortnightly, Duosub every 3 weeks. The most recent releases landed on September 24, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | abceed | Duosub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (310 ratings)](https://appshunter.io/ios/app/abceed-toeic/id1060016132/reviews)** | — |
| Number of ratings | **310** | — |
| Positive reviews | 44.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 265 MB | 84 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Globee Inc.](https://appshunter.io/developer/1060016131) | [GOWS LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1734173309) |

## What reviewers say

### abceed

[App page](https://appshunter.io/ios/app/abceed-toeic/id1060016132)

This app offers comprehensive English learning, from AI-powered speaking practice to preparation for TOEIC and Eiken exams. It features a vast library of popular textbooks and dictionaries, providing personalized recommendations and pronunciation feedback to enhance fluency and test scores.

**Highlights:** AI-powered speaking practice, TOEIC & Eiken exam preparation, Extensive library of 1,000+ textbooks, High-accuracy pronunciation evaluation, Personalized AI problem recommendations, Integrated dictionary features

**Features:** SharePlay

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| abceed pro 1ヶ月 | $19.99 | per month |
| abceed proプラン 1ヶ月 | $22.99 | per month |
| abceed pro 1ヶ月 | $24.99 | per month |
| 映画・ドラマ見放題プラン 1年 | $29.99 | per year |
| AI英会話プラン 1年 | $29.99 | per year |
| 映画・ドラマ見放題プラン 1年 | $44.99 | per year |
| unlimited and Premium 辞書付き 3ヶ月 | $49.99 | per 3 months |
| abceed pro 3ヶ月 | $49.99 | per 3 months |
| abceed proプラン 3ヶ月 | $49.99 | per 3 months |
| abceed pro 3ヶ月 | $57.99 | per 3 months |
| abceed proプラン 1年 | $149.99 | per year |
| abceed pro 1年 | $154.99 | per year |
| abceed pro 1年 | $174.99 | per year |
| TOEIC L&R TEST 出る単特急 金のフレーズ | $4.99 | one-time |
| 英語のハノン 中級 | $9.99 | one-time |
| 英語のハノン 初級 | $11.99 | one-time |
| TOEIC L&R テスト 文法問題 でる1000問 | $14.99 | one-time |


### Duosub

[App page](https://appshunter.io/ios/app/duosub/id6507464076)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| チケット無制限プラン | $1.99 | per month |


## Frequently asked questions

### Is abceed free?

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

### Is Duosub free?

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

### Do abceed or Duosub have ads?

Neither abceed nor Duosub shows ads.

### Which is updated more often, abceed or Duosub?

abceed ships an update fortnightly, and Duosub every 3 weeks. Most recently, abceed was updated on September 24, 2026 and Duosub on July 22, 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.*