松鼠鎖 vs Handy 990
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
Handy 990
Prepare for the TOEIC Listening and Reading test with focused practice sessions. This app offers part-based drills, timed mock tests, and detailed review of missed questions to help you improve your scores. Designed for convenient daily study, it fits into your routine while supporting comprehensive mock-test practice.
- TOEIC reading and listening practice
- Part-based drills
- Timed mock-test mode
- Review missed questions
- Score summaries and analytics
- Multilingual explanations
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Handy 990 helps you practice for the TOEIC Listening and Reading test with focused reading questions, listening questions, and timed mock-test sessions. Practice by TOEIC part, answer realistic question formats, and review missed questions after each session. Handy 990 is designed for short study sessions that fit into daily routines while still supporting full-length mock-test practice. Key features: - TOEIC reading and listening practice - Part-based drills for targeted study - Timed mock-test mode - Immediate or end-of-test review - Score summaries and weakness analytics - Multilingual instructions and explanations - Compact interface for one-handed practice Handy 990 is an independent practice app and is not affiliated with or endorsed by ETS, IIBC, or any official TOEIC administrator. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is device support: Handy 990 at 3 against 松鼠鎖's 1. On price, update cadence, ads and in-app purchases 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. 松鼠鎖 sells 3 in-app purchases, starting at $4.99 per month and Handy 990 sells 4 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.
松鼠鎖 ships an update every 3 days, Handy 990 every 2 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.
| Parameter | 松鼠鎖 | Handy 990 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 115 MB | 396 MB |
| Age rating | 4+ | 4+ |
| Developer | Evan Tsai | Seaberry Studio |
In-app purchases
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
Handy 990
- Handy 990 Pro Monthly7 Days trial$24.991 Month
- Handy 990 Pro 3-Month7 Days trial$49.993 Months
- Handy 990 Pro Annual7 Days trial$119.991 Year
- Handy 990 Pro Lifetime$229.00
