Comparison

Santa vs 溶接管理技術者2級 対策問題集

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Santa

Prepare for the TOEFL iBT with an official ETS partner. Practice with official mock tests, get AI-powered scoring for Speaking and Writing, and receive a personalized study plan based on your weak spots. Track your progress and predict your score.

Highlights
  • Official TOEFL iBT mock tests
  • AI scoring for Speaking and Writing
  • 15-minute score prediction
  • AI tutor for question explanations
  • Personalized study plans
  • Updated for 2026 TOEFL format
  • Cross-device study
Features
Read full description

Santa AI TOEFL: TOEFL iBT Prep from an Official ETS Partner, 7M+ Downloads Prep for the new TOEFL iBT with Santa, the Official ETS Partner. Take official TOEFL mock tests, get your Speaking and Writing scored by the same engines used on the real exam, and follow a TOEFL study plan built around your weak spots. 7M+ downloads. 100% updated for the 2026 TOEFL. ● OFFICIAL TOEFL iBT MOCK TESTS FROM AN OFFICIAL ETS PARTNER Santa AI TOEFL is built in partnership with ETS, the maker of the TOEFL test. Practice with 21+ official TOEFL iBT mock tests, so test day feels familiar. ● TOEFL SPEAKING & WRITING PRACTICE, SCORED BY ETS ENGINES Your TOEFL Speaking and Writing responses are evaluated by SpeechRater® and e-rater®, the same scoring engines used on the real TOEFL iBT. Get unlimited feedback and see exactly what to fix. ● TOEFL SCORE PREDICTION IN 15 MINUTES Not sure what your TOEFL score is right now? Take a 15-minute level test covering Reading, Listening, Speaking and Writing, and get a predicted TOEFL score. Santa's prediction engine is trained on real data, so you always know exactly where you stand and how close you are to your target score. *Predicted scores are not official TOEFL scores. ● AI TOEFL TUTOR: LUMI Stuck on a TOEFL question? Ask Lumi. Your AI tutor explains what's holding your score back and how to fix it, anytime. ● PERSONALIZED TOEFL STUDY PLAN Santa's AI finds your weak spots and builds a personalized study path, so every minute goes to what moves your score. You don't have to work through a prep book cover to cover. ● ALL FOUR TOEFL SECTIONS, UPDATED FOR 2026 Reading, Listening, Speaking and Writing, all 100% updated for the 2026 TOEFL iBT. Prepare for the new test, not the old one. ● STUDY TOEFL ON ANY DEVICE Phone, tablet or web. Pick up right where you left off, whether you're on your commute, on a lunch break or studying before bed. WHAT DO YOU NEED A TOEFL SCORE FOR? - University admission: undergraduate programs abroad - Graduate school: master's and PhD applications - Visa applications - Study abroad and exchange programs Every school and program sets its own minimum TOEFL score. Check the latest requirements, then let Santa map the shortest path from your current score to your target. SANTA IS FOR YOU IF... ・You're taking the TOEFL for the first time and want to know where you stand ・You prepared for the old TOEFL and need to get ready for the 2026 format ・Speaking or Writing is holding your score back ・Your test date is coming up and you need a focused plan ・You're busy and can only study in short sessions WHY SANTA INSTEAD OF A TOEFL PREP COURSE? ・Study on your schedule, not a class timetable ・Skip what you already know, because the AI focuses on what you don't ・Get Speaking and Writing feedback anytime, without waiting for a tutor ・Self-study with a plan: Santa decides what to practice today GET STARTED IN 3 STEPS 1. Take the 15-minute level test and see your predicted TOEFL score 2. Santa builds your study plan around your weak spots 3. Practice every day and track your progress with official mock tests FAQ Q. Is Santa updated for the new 2026 TOEFL iBT? A. Yes. Santa is 100% updated for the 2026 TOEFL across Reading, Listening, Speaking and Writing. Q. How are my Speaking and Writing answers scored? A. By SpeechRater® and e-rater®, the same scoring engines used on the real TOEFL iBT. Q. Is my predicted score an official TOEFL score? A. No. It's an estimate that shows where you stand today. Only ETS issues official TOEFL scores. Q. Can I use Santa on a tablet or computer? A. Yes. Santa works on phone, tablet and web, and you pick up right where you left off. Download Santa and find the shortest path to your target TOEFL score. Questions? hello.santa@socra.ai TOEFL® and TOEFL iBT® are registered trademarks of ETS.

About

溶接管理技術者2級 対策問題集

Features
Read full description

溶接管理技術者2級の合格を目指す方のための本格的な問題集アプリです。全500問を収録し、スマートフォンでいつでもどこでも学習できます。 【充実の問題数】 分野別問題を多数収録。溶接管理技術者2級の試験に必要な幅広い分野を網羅しています。 【4択クイズ形式】 実際の試験に近い4択形式で出題。回答後すぐに正解と詳しい解説が表示されるので、理解を深めながら学習を進められます。 【復習モード】 過去に間違えた問題を自動的に抽出し、まとめて復習できます。弱点を効率的に克服し、得点力を高めましょう。 【ブックマーク機能】 気になる問題や重要な問題をブックマークに登録。後からまとめて確認・学習できます。 【学習統計】 分野別・章別の正答率をグラフで確認。自分の得意分野と苦手分野が一目でわかり、学習計画の立案に役立ちます。 【学習履歴】 過去の学習セッションの記録を確認できます。日々の学習の積み重ねを振り返り、モチベーションの維持に活用してください。 【シンプルで使いやすいUI】 直感的に操作できるシンプルなデザイン。通勤時間やスキマ時間を活用して効率的に学習を進められます。ダークモードにも対応しています。 【オフライン対応】 すべての問題データはアプリ内に収録されているため、インターネット接続なしで学習できます。学習進捗もデバイス内に保存されます。 溶接管理技術者2級の合格を目指すすべての方に、ぜひご活用いただきたいアプリです。 ※本アプリは独自に作成した学習用問題集であり、試験実施団体とは一切関係ありません。

Screenshots

Santa4 screens
溶接管理技術者2級 対策問題集4 screens

Verdict

The call

The clearest difference is price: Santa at Free against 溶接管理技術者2級 対策問題集's $5.99. 溶接管理技術者2級 対策問題集's advantage is in-app purchases (none vs 10). On update cadence, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Santa is free to download; 溶接管理技術者2級 対策問題集 costs $5.99 up front. Santa sells 10 in-app purchases, starting at $16.49 per month. 溶接管理技術者2級 対策問題集 asks for nothing beyond the download.

UpkeepUpdate frequency

Santa ships an update fortnightly, 溶接管理技術者2級 対策問題集 every 3 weeks. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 8 level
Santa versus 溶接管理技術者2級 対策問題集: the parameters behind the verdict, then further details
ParameterSanta溶接管理技術者2級 対策問題集
PriceFree — better$5.99
Rating4.6 (130 ratings) — better—
Positive reviews78.6% of reviews—
Number of ratings130 — better—
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size58 MB34 MB
Age rating4+4+
DeveloperSocra AI Inc.satoshi yoshida

In-app purchases

10 purchases

Santa

Subscriptions4
  • Santaサブスクリプション1ヶ月(¥1900)$16.491 Month
  • アルク) Premium 1ヶ月セット (¥3,900)$24.991 Month
  • Santa TOEFL (1 Month)$79.001 Month
Show 1 more
  • Santaサブスクリプション12ヶ月(¥11800)$103.991 Year
One-time6
  • 30-Day Pass Open Event$9.99
  • 實戰模擬試題$9.99
  • 実戦模擬試験パッケージ$9.99
Show 3 more
  • 30天 多益密集衝刺$17.99
  • 30-Day Premium Pass$149.99
  • 90-Day Premium Pass$239.99
None

溶接管理技術者2級 対策問題集

No in-app purchases

Questions

Is Santa free?
Santa is free to download, with in-app purchases available.
Is 溶接管理技術者2級 対策問題集 free?
溶接管理技術者2級 対策問題集 costs $5.99, with no in-app purchases.
Do Santa or 溶接管理技術者2級 対策問題集 have ads?
Neither Santa nor 溶接管理技術者2級 対策問題集 shows ads.
Which is updated more often, Santa or 溶接管理技術者2級 対策問題集?
Santa ships an update fortnightly, and 溶接管理技術者2級 対策問題集 every 3 weeks. Most recently, Santa was updated on November 11, 2026 and 溶接管理技術者2級 対策問題集 on November 10, 2026.

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