joygo vs 标日AI课堂：中下
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
joygo
Access a vast collection of over 70,000 game records for a popular strategy game. Study these professional gameplays to enhance your own strategic thinking and improve your skills in the game.
- 70,000+ game records
- Professional gameplay analysis
- Skill improvement tool
- Strategy study resource
- Go game database
Read full descriptionHide full description
joygo - database contains more than 70,000 game records of super star, you can refer and study it to improve your go game skill.
标日AI课堂：中下
Read full descriptionHide full description
标日AI课堂：轻松学日语，AI智能讲解，听说读写全覆盖 《标日AI课堂》是一款结合AI技术的日语学习应用，专为学习者提供全方位的语言训练。 应用特色： AI智能讲解： 通过AI语音与文字解析，提供实时的词汇、语法讲解，帮助你更高效理解和掌握日语。 课文阅读： 精选标准日本语中级下册课文，逐步提升你的阅读能力。每篇文章都有详细的注释和词汇翻译，帮助你加深理解。 文章音频播放： 每篇课文、单词都配有清晰标准的日语发音，可以进行点读，全篇播放，帮助你训练听力和模仿发音。
Screenshots
Verdict
The clearest difference is in-app purchases: joygo at none against 标日AI课堂：中下's 1. joygo also leads on ads (none vs shown) and iOS requirement (7.0 vs 14.0). 标日AI课堂：中下's advantage is update cadence (every 9 days vs every 4 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. 标日AI课堂：中下 sells 1 one-off in-app purchase. joygo asks for nothing beyond the download.
joygo ships an update every 4 months, 标日AI课堂：中下 every 9 days. The most recent releases landed on October 16, 2026 and September 28, 2026 respectively.
| Parameter | joygo | 标日AI课堂：中下 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 74.1% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 229 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | 延正 王 | 盖粦 徐 |
In-app purchases
joygo
No in-app purchases
标日AI课堂：中下
- 标日AI课堂：中下永久会员$2.99
