SDC vs 解題吧
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SDC
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This is a school-based curriculum-apps for schools at all levels SDC-DEH Features: 1.Can set the search range of nearby attractions / scene lines / scenic areas / theme stories 2.You can set the search number of nearby attractions / scene lines / scenic areas / theme story 3.Can set the search radius of nearby attractions / scene lines / scenic areas / theme stories 4. You can set nearby attractions / scene lines / scenic areas / theme stories to search for 5. Search for nearby attractions / scene lines / scenic areas / theme stories with the current location 6. Search for nearby attractions / scene lines / scenic areas / theme stories with the center of the map cross 7.Share Facebook on Attractions / Scene lines / Scenic Areas 8. Quickly switch locations with counties, cities, and towns 9. Query the regional URL of the center location
解題吧
Practice English and Japanese language proficiency tests with simulated exams and vocabulary quizzes. Get detailed explanations, track your progress, and engage with a community for language learning support.
- Daily vocabulary quizzes
- TOEIC simulated practice tests
- JLPT simulated practice tests
- Mini TOEIC/JLPT practice tests
- Community discussion forum
- Live tutor consultation
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*每日單字測驗 解題吧專業講師團隊將英語(初級、中級、高級)及日語(N5、N4、N3、N2、N1)必備詞彙整理成循序漸進的單元篇章,讓用戶可以分段完成單字卡測驗,可於測驗後查看完整註釋、發音及例句,並可將錯別字加入收藏以利未來複習使用。 *英語多益TOEIC模擬試題 提供完整題目供考生考前準備練習,透過app即可在限定時間內完成測試,其中包含仿真聽力及閱讀(包含照片描述、應答問題、簡短對話、簡短獨白、句子填空、段落填空、單篇及多篇閱讀)測驗,使測驗結果不失真。 測試後,使用者可以查看詳解,並加入收藏題庫以利未來複習使用。 *日檢JLPT模擬試題 提供完整N5、N4、N3、N2、N1題目供考生考前準備練習,透過app即可在限定時間內完成測試,其中包含仿真聽力及閱讀(包含漢字讀法、漢字書寫、詞語構成、前後關係、近義替換用法、句子語法1(語法形式的判斷)、句子語法2(句子的組織)、文章語法、讀解、內容理解(短篇) 、(中篇)、(長篇)、綜合理解、論點理解(長篇)、信息檢索、聽解、問題理解、重點理解、概要理解、語言表達、即時應答、綜合理解測驗),使測驗結果不失真。 測試後,使用者可以查看詳解,並加入收藏題庫以利未來複習使用。 *Mini TOEIC/JLPT模擬試題 解題吧另有迷你英文及日文測驗試題,由專業講師精心挑選出各大類題題目,以最簡短的時間,讓使用者無論在通勤、休息、課餘時間,也可以輕鬆完成模擬試題。 不用再受限於完整的考試時間,即可找出自己當前的成績落點。 *解題吧討論區 TOEIC及JLPT試題問題都可以拋轉到此處與千位用戶講師進行討論,也可以將課外的疑難雜症上傳至此,與線上使用者思辨找出最正確的解析。 *真人諮詢 解題吧擁有近百位師資線上提供真人解析服務,讓用戶可以在遇到試題疑問,抑或生活語言相關問題時,上傳到此空間交由專業團隊協助解惑。 *使用條款(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: SDC at none against 解題吧's 3. 解題吧's advantage is update cadence (monthly vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads 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. 解題吧 sells 3 in-app purchases, starting at $14.99 per month. SDC asks for nothing beyond the download.
SDC ships an update every 2 months, 解題吧 monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | SDC | 解題吧 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 76.5% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 79 MB |
| Age rating | 4+ | 17+ |
| Developer | Chung-Ming Huang | JT Bar Infotech, Ltd. |
In-app purchases
SDC
No in-app purchases
解題吧
- 解題吧 (VIP) 月會籍$14.991 Month
- 解題吧 (VIP) 季會籍$39.993 Months
- 解題吧 (VIP) 年會籍$99.991 Year









