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Head-to-head · AI Tutoring Apps

CENTURY vs ELSA Speak

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score CENTURY #4 in AI Tutoring Apps 8.4/10 7-day trial Free trial✓ 2 of 4 features Visit CENTURY
ELSA Speak #7 in AI Tutoring Apps 8.1/10 Free plan · 7-day trial Free planFree trial✓ 0 of 4 features Visit ELSA Speak

CENTURY leads on 0 checks, ELSA Speak on 1, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreCENTURY · 8.4/10
  • Free planonly ELSA Speak
  • Free trialboth
  • Most featuresCENTURY · 2 of 4

CENTURY scores higher on our rubric for ai tutoring apps: 8.4 against 8.1 out of 10; our editors rank them #4 and #7.

ELSA Speak offers free plan; CENTURY doesn't.

CENTURY is the better fit for schools needing AI learning analytics. ELSA Speak is the better fit for pronunciation-focused language learning.

  • CENTURY fits best

    Schools needing AI learning analytics

  • ELSA Speak fits best

    Pronunciation-focused language learning

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature CENTURY 8.4/10 Visit ↗ ELSA Speak 8.1/10 Visit ↗
At a glance
Editor score 8.4 8.1
Ranking #4 in AI Tutoring Apps #7 in AI Tutoring Apps
Best for Schools needing AI learning analytics Pronunciation-focused language learning
Pricing model Paid Free plan + paid
Starting price — $159.99/yr
Free plan — ✓ (best)
Free trial 7 days 7 days
Free trial length 7 days 7 days · no card needed
Deployment Cloud Mobile
Platforms Web iOS, Android
Support Email, Docs Email, Docs
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features CENTURY 2/4 · ELSA Speak 0/4
Voice tutoring — Not checked yet
Image input Not checked yet Not checked yet
Progress tracking ✓ (best) Not checked yet
Exam preparation ✓ (best) Not checked yet
Specs
Subject scope Multi-subject Not checked yet
Mobile platforms Web-only Not checked yet
Supported languages Not checked yet Not checked yet
Our review
Pros
  • Diagnostic assessments and adaptive pathways identify and address learning gaps
  • Teacher, tutor and learner dashboards track performance and activity
  • Covers multiple subjects with exam revision and automatic marking
  • AI role-play and coaching support real-world speaking practice
  • Speech recognition gives feedback on pronunciation, grammar, vocabulary, and fluency
  • Personalized paths, assessments, and progress data support structured learning
Cons
  • Access is limited to the web rather than dedicated mobile platforms
  • There is no voice tutoring feature
  • The service is paid, with only a 7-day free trial
  • The listed target language is English
  • Offline lessons are not available
  • Free access limits role-play, coaching, lessons, and progress tracking
Our verdict

CENTURY is an online AI tutoring and learning platform for schools, colleges, tutoring businesses, parents and independent learners. It builds personalised learning pathways from diagnostic assessments, then delivers curriculum-aligned…

Read the review →

ELSA Speak is an English-learning app for individual learners who want structured speaking and pronunciation practice. It combines AI role-play conversations, speech recognition, personalized learning paths, assessment testing, and…

Read the review →
  1. CENTURYAI Tutoring Apps 8.47-day trial
  2. ELSA SpeakAI Tutoring Apps 8.1Free plan · 7-day trial

Strengths and trade-offs

  • CENTURY — where it wins

    • Diagnostic assessments and adaptive pathways identify and address learning gaps
    • Teacher, tutor and learner dashboards track performance and activity
    • Covers multiple subjects with exam revision and automatic marking

    Where it doesn't

    • Access is limited to the web rather than dedicated mobile platforms
    • There is no voice tutoring feature
    • The service is paid, with only a 7-day free trial

  • ELSA Speak — where it wins

    • AI role-play and coaching support real-world speaking practice
    • Speech recognition gives feedback on pronunciation, grammar, vocabulary, and fluency
    • Personalized paths, assessments, and progress data support structured learning

    Where it doesn't

    • The listed target language is English
    • Offline lessons are not available
    • Free access limits role-play, coaching, lessons, and progress tracking
  • CENTURY8.4/10 · 7-day trial

    A mature, multi-subject AI learning platform with strong analytics and web-only access.

    Visit CENTURYFull verdict →
  • ELSA Speak8.1/10 · Free plan · 7-day trial

    A focused English tutor for learners who want detailed pronunciation and speaking feedback.

    Visit ELSA SpeakFull verdict →

More comparisons

All AI tutoring apps comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update