Mini-IELTS gives you a free library of recycled past-paper tests — great for authentic exposure, until you have seen them. IELTSbiz generates unlimited fresh passages on demand, plus the trap-level feedback and per-type tracking a static library cannot provide.
Start Free — No Card Required11
reading question types trained
1,200
essays in our AI grading study
Free
to start — no card required
Every answer
gets trap-level feedback
Mini-IELTS is a well-loved free resource built around real past-paper and actual reading and listening tests you can retake as often as you like. It is genuinely useful for early exposure. But because the library is finite and public, three problems appear as you get serious:
The same numbered tests circulate on forums and YouTube. Once you have seen a set — or read its answer key — you are testing recall, not reading skill. IELTSbiz generates a brand-new passage every run.
Mini-IELTS is organised around full tests. There is no way to sit ten Matching Headings sets in a row. IELTSbiz lets you isolate any of the 11 question types and drill it.
A static test shows the correct letters but not why a distractor fooled you. IELTSbiz names the trap on every wrong answer and tracks your band per type so you can see improvement.
A side-by-side look at what each platform offers serious IELTS candidates, as of 2026. Features and pricing can change — check each provider for the latest.
| Feature | IELTSbiz | Mini-IELTS |
|---|---|---|
| Passage source | AI-generated (unlimited, fresh) | Recycled past-paper library (finite) |
| Question types | All 11, drillable individually | Whole tests only |
| Feedback | Trap-level analysis on each answer | Answer key / self-check |
| Band tracking | Per question type, over time | Self-scored per test |
| Risk of memorisation | None — every passage is new | High — sets circulate publicly |
| Writing help | Free AI Writing Checker | Not the focus |
| Price | Free core; Pro $6.99/mo or $29 lifetime | Free |
Because IELTSbiz generates each passage on demand, you can practise indefinitely without ever meeting a set you have already seen the answers to — the failure mode of any finite library.
Isolate any of the 11 reading question types and drill it until your band on it catches up with the rest, instead of only sitting full tests.
Every wrong answer is labelled — Partial Truth, Extreme Language, Outside Scope, Opposite Meaning — so the same trap stops catching you next time.
Mini-IELTS is a fine source of authentic past-paper exposure; pair it with IELTSbiz for unlimited fresh drilling and trap-level feedback.
IELTSbiz is an AI-powered IELTS preparation platform built around one idea: measured progress you can trust. Rather than a fixed library of recycled tests, it generates fresh, Cambridge-style reading passages on demand and explains the specific trap behind every wrong answer — then tracks your band separately for each of the 11 reading question types, so you always know exactly what to work on next.
That measurement focus runs through everything we build. Our AI grading was validated in a study of 1,200 Writing Task 2 essays against certified examiners, and every guide on the site is written by our named editorial team and checked against official sources — you can read exactly how in our editorial policy. We sell trust and measurement, not hype.
Alongside reading practice, IELTSbiz includes a free AI Writing Checker, a band-score calculator, a daily Word Coach, and an expanding library of Speaking cue cards and test guides. The core tools are free to start with no credit card required; Pro (from $6.99/month or $29 lifetime) removes limits when you are ready. IELTSbiz is independent and is not affiliated with IDP, the British Council, or Cambridge, who jointly own and deliver the IELTS test.
IELTSbiz is free to start with no credit card required, with generous core reading practice; a Pro plan removes limits. Mini-IELTS is free and ad-supported. Both let you begin without paying.
Mini-IELTS uses a finite library of recycled past papers whose answers circulate publicly, so you eventually test recall rather than reading skill. IELTSbiz generates unlimited fresh passages and adds trap-level feedback and per-question-type band tracking that a static library cannot.
No — IELTSbiz generates original, Cambridge-difficulty passages with AI rather than reproducing copyrighted past papers. That is what makes the material unlimited and free of memorisation risk.
Yes. Use Mini-IELTS for authentic past-paper exposure and IELTSbiz for unlimited additional drilling with trap-level analysis and per-type tracking.
Join thousands of students who use IELTSbiz to train with measured feedback and reach Band 8+ faster.
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