kitio.aiIELTS Online Tests vs DETPractice
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. IELTS Online Tests starts at See pricing page and DETPractice starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Free IELTS mock tests
- AI writing evaluation
- AI speaking evaluation
- Sample essays
- HSK AI test
- DET question bank
- Adaptive mock tests
- AI writing correction
- AI speaking correction
- DET courses and guides
| Feature | IELTS Online Tests | DETPractice |
|---|---|---|
| Best for | Free IELTS mock tests with AI scoring for writing and speaking | Duolingo English Test prep with AI-scored mock exams and corrections |
| Category | Education | Education |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | IELTS Online Tests | DETPractice |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
IELTS Online Tests starts at See pricing page and DETPractice starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
IELTS Online Tests
- Large free test library
- Fast AI feedback on writing and speaking
- Covers all four test sections
- Prices for paid services not shown
- Site is crowded with course promotions
- AI scores are estimates, not official
DETPractice
- Covers every DET question type
- Mock test results within minutes
- Members get a DET exam discount
- Only useful for the Duolingo English Test
- Prices not shown clearly on the site
- Mock test access expires after 90 days
Which one should you choose?
Choose IELTS Online Tests if you want:
- Large free test library
- Fast AI feedback on writing and speaking
- Covers all four test sections
Watch out: prices for paid services not shown.
Choose DETPractice if you want:
- Covers every DET question type
- Mock test results within minutes
- Members get a DET exam discount
Watch out: only useful for the duolingo english test.
IELTS Online Tests vs DETPractice FAQ
What is the difference between IELTS Online Tests and DETPractice?
IELTS Online Tests: Free IELTS mock tests with AI scoring for writing and speaking. DETPractice: Duolingo English Test prep with AI-scored mock exams and corrections. Both are education tools.
Is IELTS Online Tests or DETPractice cheaper?
IELTS Online Tests starts at See pricing page and DETPractice starts at See pricing page. Check both pricing pages for current plans.
Do IELTS Online Tests and DETPractice have free plans?
IELTS Online Tests: Yes. DETPractice: Yes.
Who makes IELTS Online Tests?
IELTS Online Tests is made by IELTS Online Tests.
Who makes DETPractice?
DETPractice is made by DETPractice.
Which should I choose, IELTS Online Tests or DETPractice?
Choose IELTS Online Tests if you value large free test library and fast ai feedback on writing and speaking. Choose DETPractice if you value covers every det question type and mock test results within minutes.