Comparison

SF Dictionary vs PrepMeTalk AI

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

Head to head
About

SF Dictionary

Features
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SF Dictionary is the free Salesforce learning companion for admins, developers, consultants, and anyone studying for a Salesforce certification. Look up any term in seconds, drill certification questions, keep a study streak, and stay current with daily Salesforce news and in-depth blogs, all in one app. THE SALESFORCE DICTIONARY • 1,250+ plain-English definitions across Core CRM, Administration, Automation, Development, Platform, Analytics, Sales, Marketing, Service, and AI • 340+ Salesforce acronyms decoded: SFDC, SOQL, LWC, CPQ, OWD, CRUD, and more • Every term comes with an example, a deep dive, use cases, pro tips, related terms, and a quick quiz • "Explain like I'm 5" mode for the tricky concepts • Side-by-side comparisons of commonly confused features • Term of the day, A–Z browsing, filters by category and difficulty, and full offline access CERTIFICATION PRACTICE • Practice questions for 8 Salesforce certifications: Administrator, Platform Developer I, Platform Developer II, Sales Cloud Consultant, Service Cloud Consultant, Marketing Cloud Specialist, Data Cloud Consultant, and AI Specialist • Daily 5: five fresh questions every day • Drill mode: continuous questions by objective and difficulty • Timed mock exams with a score breakdown by exam objective • Weekly challenges with badges to earn STUDY TOOLS • Flashcards with spaced repetition (SM-2), so you review a term right before you would forget it • Daily challenge and streaks that build a habit • Bookmarks, personal notes, and progress that sync across devices when you sign in • Leaderboard, cohorts, and a community feed to learn alongside other Trailblazers STAY CURRENT • Salesforce news, release highlights, and retirements explained in plain English • Long-form blogs on Apex, Flow, Lightning Web Components, Data Cloud, Agentforce, Einstein AI, CPQ, and Salesforce careers • Error code lookup with fixes, setup paths, code snippets, and a salary calculator BUILT FOR THE WAY YOU LEARN • Fast, clean, and readable, with light and dark mode • The dictionary works offline • Made for iPhone and iPad SF Dictionary is free and supported by ads. In the EU, UK, Switzerland, and regulated US states you choose your privacy options before any ad is shown, and you can change them at any time in Settings. Salesforce, Trailhead, Apex, Einstein, and Agentforce are trademarks of Salesforce, Inc. SF Dictionary is an independent reference published by KineticBit Inc. and is not affiliated with or endorsed by Salesforce, Inc.

About

PrepMeTalk AI

Features
Read full description

Practice job interviews and IELTS speaking out loud, and get honest AI feedback before the moment that counts. PrepMeTalk AI is your private speaking coach for mock interviews, IELTS speaking, pronunciation, and confident English answers. Most people freeze because they rehearse in their head, not out loud. PrepMeTalk AI fixes that. Choose a coach, answer realistic prompts, speak naturally, and get feedback on clarity, structure, pronunciation, filler words, and confidence. Mock interview practice Run mock interviews before the real call. Practice behavioral questions, situational prompts, STAR-format answers, HR screens, and follow-up questions that test whether your first answer was specific enough. Rehearse for tech, finance, consulting, customer-facing, and general professional roles. Say the answer out loud before it counts. IELTS speaking preparation Practice all three parts of the IELTS speaking test with examiner-style prompts. Improve fluency, coherence, vocabulary range, pronunciation, and answer structure for short questions, long-turn topics, and discussion follow-ups. TOEFL-style speaking practice is supported too. Everyday English and pronunciation Build speaking confidence for daily English, work, school, and travel. Practice small talk, opinions, workplace conversations, and presentation answers. Pronunciation coaching helps you notice unclear words, repeat difficult phrases, and sound more natural over time. Five AI speaking coaches - Interview coach for mock interviews and STAR answers - IELTS coach for exam-style speaking practice - Business coach for meetings, calls, and presentations - Confidence coach for nervous speakers - Casual coach for natural everyday conversation Why learners use PrepMeTalk AI - Practice privately, without pressure - Speak with AI coaches anytime - Train with realistic interview and IELTS prompts - Improve pronunciation, clarity, and answer structure - Get specific feedback after every session - Build a daily speaking habit before exams, interviews, and real conversations PrepMeTalk AI is made for people who understand English but need real speaking practice. If you are preparing for a job interview, taking IELTS, improving pronunciation, or trying to sound more natural, practice here before the real moment. Download PrepMeTalk AI and start your first session today. Terms of use: https://sites.google.com/view/prepmetalk-terms-of-use Privacy Policy: https://sites.google.com/view/prepmetalk-privacy

Screenshots

SF Dictionary4 screens
PrepMeTalk AI4 screens

Verdict

The call

The clearest difference is in-app purchases: SF Dictionary at none against PrepMeTalk AI's 2. PrepMeTalk AI's advantage is ads (none vs shown) and update cadence (every 4 days vs monthly). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PrepMeTalk AI sells 2 in-app purchases, starting at $9.99 per 7 days. SF Dictionary asks for nothing beyond the download.

UpkeepUpdate frequency

SF Dictionary ships an update monthly, PrepMeTalk AI every 4 days. Both last shipped on November 5, 2026.

Scorecard4 real differences · 2 level
SF Dictionary versus PrepMeTalk AI: the parameters behind the verdict, then further details
ParameterSF DictionaryPrepMeTalk AI
PriceFreeFree
Update frequencyMonthlyEvery 4 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size34 MB34 MB
Age rating4+4+
DeveloperKineticBit Inc.Tajinder Kaur

In-app purchases

None

SF Dictionary

No in-app purchases

2 purchases

PrepMeTalk AI

Subscriptions2
  • Pro Weekly$9.997 Days
  • Pro Yearly3 Days trial$99.991 Year

Questions

Is SF Dictionary free?
SF Dictionary is free to download, with no in-app purchases.
Is PrepMeTalk AI free?
PrepMeTalk AI is free to download, with in-app purchases available.
Do SF Dictionary or PrepMeTalk AI have ads?
SF Dictionary shows ads; PrepMeTalk AI does not.
Which is updated more often, SF Dictionary or PrepMeTalk AI?
SF Dictionary ships an update monthly, and PrepMeTalk AI every 4 days. Most recently, SF Dictionary was updated on November 5, 2026 and PrepMeTalk AI on November 5, 2026.

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