Lingo Diary vs 松鼠鎖
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lingo Diary
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You know more than you think. If AI understands you, so will a native speaker. Stop dreading conversations. Start actually enjoying them! Lingo Diary is perfect for you — • Mind goes blank the moment you try to speak? Type or use voice messages. It feels like texting a friend, not studying. • Worried your grammar or vocabulary isn't good enough? Just say it in English. No judgment. AI gives feedback so the right phrases stick over time. • Only have small pockets of time to practice? Open the app and talk about anything. Work stress, weekend plans, whatever's on your mind. --- 【 Learn Chinese, Japanese, or Korean — Anytime, No Pressure 】 Use the vocabulary you have. Type or speak at your own pace. The more you chat, the more you'll want to. 【 Sound and Listen Like a Native 】 Get pronunciation demos for your voice messages. AI voice replies sound genuinely human. Use Listening Mode to hear before you read and train your ear to catch real, natural speech. 【 Stuck? Just Say It in English 】 Can't find the word? Type in English and keep going. No frustration, no stopping. 【 Real-Time Feedback to Say It Better 】 You write a line, AI polishes it. Pick up natural phrasing through real conversations, no extra studying needed. 【 Your Personal Lingo Diary, Generated Automatically 】 Every chat becomes a diary entry. Review anytime and see how far you've come. Lingo Diary is built by a small team in Taiwan on a mission to make language learning feel a little less like work. Questions or feedback? Find us on Instagram @lingodiary.app_tw - Terms of Use: https://lingodiary.app/zh-tw/terms Privacy Policy: https://lingodiary.app/zh-tw/privacy
松鼠鎖
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想打開 TikTok、Instagram、YouTube? 先刷題、背單字,再解鎖。 用更聰明的方式,讓你拿回專注力。 如果你符合以下任一點: 1) 每天滑手機停不下來,常常滑到疲憊、焦慮 2) 想提升英文實力,卻總是無法持續 3) 想利用零碎時間增加英文單字量 4) 想更專注,但很難靠意志力做到 那你會喜歡《松鼠鎖》。 把「分心時間」變成「英文實力」! ————————— 功能特色 * 鎖住容易分心的 App * 透過多益、全民英檢模擬題解鎖使用時間 * 零碎時間學商業、日常英文 * 單字+文法雙重練習 * 單字卡支援美式發音 * 每題附詳解,省去查字典時間 * 自訂學習時段,自動鎖定 App * 一鍵開啟嚴格專注模式 * 建立穩定的專注與學習習慣 ————————— 為什麼有效? 每次想滑手機, 都會順便多學一點英文。 久而久之, 你不只少滑了手機, 還真的累積起英文實力。 ————————— TOEIC® is a registered trademark of Educational Testing Service (ETS). This product is not endorsed or approved by ETS Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: 松鼠鎖 at none against Lingo Diary's shown. 松鼠鎖 also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, in-app purchases 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. Lingo Diary sells 3 in-app purchases, starting at $9.99 per month and 松鼠鎖 sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.
| Parameter | Lingo Diary | 松鼠鎖 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | Every 3 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | SPARKLECT CO.,LTD. | Evan Tsai |
In-app purchases
Lingo Diary
- Plus$9.991 Month
- Pro3 Days trial$12.991 Month
- Max7 Days trial$19.991 Month
松鼠鎖
- 松鼠鎖 Premium - 月訂閱$4.991 Month
- 松鼠鎖 Premium - 年訂閱7 Days trial$29.991 Year
- 松鼠鎖 Premium - 終身使用權$99.99








