TOEIC中級英単語1500 vs DeVS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TOEIC中級英単語1500
This app offers a curated selection of intermediate English vocabulary words frequently appearing on the TOEIC test. It is exclusively for students of Toshin Business School, with limited access for non-students.
- Curated intermediate TOEIC vocabulary
- Exclusive content for Toshin Business School students
- Vocabulary practice for TOEIC test
- STAGE 01 & 02 available for trial
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【ご注意】 このアプリは東進ビジネススクール生（学生・社会人）専用です。STAGE 01・02は「体験受講」としてどなたでも学習可能ですが、STAGE 03〜15は東進ビジネススクール生としてのID・パスワードを入力しなければ学習できませんので、恐れ入りますが、あらかじめご了承ください。 詳細は東進ビジネススクールホームページへ http://www.toshin.com/bs/ この『TOEIC中級英単語1500』は、TOEICテストによく出題される中級英単語を精選したアプリです。
DeVS
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A new way to explore any topic from multiple perspectives — through AI agent discussions. ■ What is DeVS? Choose any topic, and AI agents will debate it from opposing sides — "Pro" and "Con." Each agent brings unique expertise, challenging the other's logic with evidence and counter-arguments. ■ Who is it for? ・Want to think deeply about news and social issues ・Need help organizing your own opinions ・Want to practice debate and critical thinking ・Curious to watch AI agents argue with each other ■ Key Features ・Just enter a topic and AI discussions begin ・8 unique expert agents (Economics, Ethics, Sociology, Science & Engineering, History, Psychology, Entrepreneurship, Investment & Finance) ・Real-time Pro vs Con debate with structured counter-arguments ・Save and share discussion results as images ・Auto-detects your device language (English / Japanese) ■ Sample Topics ・Is college still worth it? ・Remote work vs office — which is better? ・Should AI be introduced in compulsory education? ・Does social media divide society? ・Should we adopt a 4-day work week? You can also enter any topic of your choice. ■ Note All opinions are AI-generated. AI responses may not always be accurate. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://daisukeoka.github.io/devs-legal/legal/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: TOEIC中級英単語1500 at none against DeVS's 4. TOEIC中級英単語1500 also leads on ads (none vs shown) and iOS requirement (6.0 vs 15.1). DeVS's advantage is update cadence (every 10 days vs every 6 months). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. DeVS sells 4 in-app purchases, starting at $4.99 per month. TOEIC中級英単語1500 asks for nothing beyond the download.
TOEIC中級英単語1500 ships an update every 6 months, DeVS every 10 days. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | TOEIC中級英単語1500 | DeVS |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 6 months | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 6.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 103 MB | 34 MB |
| Age rating | 4+ | 12+ |
| Developer | 株式会社ナガセ | Daisuke Oka |
In-app purchases
TOEIC中級英単語1500
No in-app purchases
DeVS
- DeVS Basic Plan7 Days trial$4.991 Month
- Devate Ticket$1.99
- Devate Ticket x5$7.99
- Devate Ticket x10$12.99
Questions
Is TOEIC中級英単語1500 free?
Is DeVS free?
Do TOEIC中級英単語1500 or DeVS have ads?
Which is updated more often, TOEIC中級英単語1500 or DeVS?
Other comparisons
