Comparison

TEF vs TCF DELF TEF

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

Head to head
About

TEF

Features
Read full description

TEF "tu empresa feliz" es la primera empresa que reúne los conocimientos de medicinas complementarias y psicologia positiva para crear programas de Gestión de la felicidad en diferentes empresas del territorio nacional.

About

TCF DELF TEF

Prepare for French language proficiency exams with comprehensive practice tests, AI-powered feedback on writing and speaking, and personalized study plans. Gamified learning features and offline access make consistent study enjoyable and effective.

Highlights
  • 15 official French exam variants
  • 20,000+ original practice questions
  • AI grading for writing and speaking
  • Mock exams in official format
  • Personalized study plans
  • Gamified learning with streaks and badges
  • Offline functionality
Features
Read full description

TCF Canada, TCF IRN, TEF Canada, DELF and DALF: the most complete French exam prep on the App Store, and the most motivating. DELF, DALF, TCF (Tout Public, IRN, Canada, Québec, DAP) and TEF (IRN, Canada, TEFAQ, Études): 15 official variants, 20,000+ original questions and exercises, mock exams in the exact official format, AI grading for both writing and speaking, and guided lessons from A1 to C1. Everything you need to walk in ready on exam day — in one app. MOCK EXAMS THAT FEEL LIKE THE REAL THING • Timed sections: same durations, instructions and question counts as the real exam (official 2025-2026 formats). • Express Exam: the official format condensed into one hour, with a free run in every exam family. • Official scoring: DELF/DALF out of 100 with eliminatory thresholds, TCF/TEF on the 699 scale with a CEFR level per section. • Instant verdict — pass, or your weak spot identified — plus NCLC/CLB and Québec-scale conversion for your Canada and Québec applications. PRO-GRADE AI FEEDBACK (WRITING + SPEAKING) • Essays scored on the official criteria: relevance, coherence, vocabulary, grammar, spelling. • Speaking: talk, the app transcribes and grades you — pronunciation and fluency included (read-aloud, shadowing). • Precise, actionable feedback after every attempt, and "Retry this topic" to measure your progress. GUIDED LESSONS, FROM A1 TO C1 • A guided lesson every day: grammar, writing and speaking, in rotation. • A step-by-step path, from the A1 foundations up to the C1 sheets on nuance and synthesis. • Grammar sheets, vocabulary packs, a daily review and a daily listening exercise with native voices. 20,000+ QUESTIONS, ZERO LEAKED PAPERS • Every question comes with a detailed explanation. • 100% original, calibrated on official formats: no leaked exam papers, no risk to your immigration or citizenship file. • Listening, reading, structures, dictations, conjugation, vocabulary, video listening and writing mini-games. LEARN BY PLAYING • XP, levels, daily streaks, collectible badges, leagues. • Daily Challenge with an anonymous worldwide leaderboard. • Escale du jour: a francophone world tour across 20+ cities, from Québec to Dakar. Consistency is what makes people pass — here it becomes a pleasure. A COACH THAT ADAPTS TO YOU • Your goal sets the target: residence permit, citizenship, Canada, studies. • A personalised study plan built around your exam date: foundations first, final sprint as the day approaches. • Readiness score, level reached per skill and progress curves. • Science-based spaced repetition: your mistakes come back at the right moment, with the grammar sheet that explains them. • Adaptive difficulty: never too easy, never discouraging. BUILT FOR YOUR PEACE OF MIND • No account, no ads, no tracking: your results stay on your iPhone (optional private iCloud backup). • Works offline — on the metro or on a plane. • Interface in English, French, Arabic and Spanish; exam content in French, as it should be. PREMIUM The essentials are free every day. Premium unlocks unlimited-style AI evaluations (fair use), the full video library, every mock exam and PDF certificate export. Weekly or annual auto-renewing subscription, cancellable anytime in iOS Settings. Payment is charged to your Apple account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://delf-tcf-ai-proxy.gockaman.workers.dev/privacy Your exam costs hundreds. Give yourself every advantage — download the app and take your first mock exam today. Unofficial app, not affiliated with or endorsed by France Éducation International (DELF, DALF, TCF) or Le français des affaires — CCI Paris Île-de-France (TEF). Exam names are used solely to describe the preparation content.

Screenshots

TEF4 screens
TCF DELF TEF4 screens

Verdict

The call

The clearest difference is in-app purchases: TEF at none against TCF DELF TEF's 2. TEF also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). TCF DELF TEF's advantage is update cadence (weekly vs every 15 months). On price and ads 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. TCF DELF TEF sells 2 in-app purchases, starting at $5.99 per 7 days. TEF asks for nothing beyond the download.

UpkeepUpdate frequency

TEF ships an update every 15 months, TCF DELF TEF weekly. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 6 level
TEF versus TCF DELF TEF: the parameters behind the verdict, then further details
ParameterTEFTCF DELF TEF
PriceFreeFree
Rating—4.5 (8 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—8 — better
Update frequencyEvery 15 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size19 MB453 MB
Age rating4+4+
DeveloperSingleClick SolutionsCetin Ozgur

In-app purchases

None

TEF

No in-app purchases

2 purchases

TCF DELF TEF

Subscriptions2
  • Premium Weekly7 Days trial$5.997 Days
  • Premium Annuel7 Days trial$34.991 Year

Questions

Is TEF free?
TEF is free to download, with no in-app purchases.
Is TCF DELF TEF free?
TCF DELF TEF is free to download, with in-app purchases available.
Do TEF or TCF DELF TEF have ads?
Neither TEF nor TCF DELF TEF shows ads.
Which is updated more often, TEF or TCF DELF TEF?
TEF ships an update every 15 months, and TCF DELF TEF weekly. Most recently, TEF was updated on October 14, 2026 and TCF DELF TEF on October 12, 2026.

Other comparisons