General AI assistants can try almost anything. ReasonEra is built for one purpose: pre-employment reasoning and aptitude tests. Upload a screenshot, pick a mode, get the answer and the rule.
Choose ReasonEra if you want a tool built only for abstract, logical and inductive reasoning puzzles: upload the question, pick Quick Verify or Tutor Explanation, and get a structured answer and the rule behind it, with no prompt to write.
Choose ChatGPT if you want one flexible assistant for many tasks, including numerical, verbal and written work, with free-form conversation and follow-up questions.
ReasonEra is the author here, so treat this as one side of the story. We link the ChatGPT pages we used so you can check them. ChatGPT is a general-purpose product from OpenAI that changes often, so check its own site for current features, plans and prices.
98%+
reported accuracy, Matrigma-style matrix questions
50+
assessments covered
3
free trials with every account
9
website languages
A specialised tutor and a general assistant are built for different jobs. Here is how they differ.
| Feature | ReasonEra | ChatGPT |
|---|---|---|
| What it is | A specialised AI solver and tutor built only for pre-employment reasoning and aptitude tests | A general-purpose AI assistant that can read images and discuss almost any topic |
| Built for | One purpose: pre-employment reasoning and aptitude tests | Many tasks: writing, coding, research, study help and more |
| How you use it | Upload a screenshot or photo and choose a mode; no prompt needed | Upload an image and write your own prompt, then continue the conversation |
| Output format | A consistent answer, with a step-by-step rule explanation in Tutor mode | Depends on your prompt and the conversation |
| Question types | Reasoning, numerical, verbal and situational judgement questions from 50+ tests | Almost anything, including numerical, verbal and written questions |
| Accuracy on reasoning puzzles | 98%+ on Matrigma-style matrices (reported by ReasonEra); a published benchmark concluded specialised models outperform general ones | Varies by model version and puzzle type; we do not quote a single figure |
| Pricing | 3 free trials, then 49 € one-time for 14 days of unlimited use | Free and paid plans; check its site for current prices |
| Install required | No, browser-based | No; web and apps |
| Languages | Site in 9 languages: English, Swedish, French, German, Dutch, Spanish, Danish, Italian, Polish | Supports many languages |
| Refunds | Paddle takes payment; terms are in the Refund & Cancellation Policy | Per its own terms; check its site |
Always check each provider's site for current prices, plan lengths and refund conditions, as these change.
General-purpose assistants are built to do everything. Reasoning-test puzzles are narrow, visual and rule-based, and they reward a model trained for exactly that. A specialised tool also removes the prompting: you upload the question and choose how much help you want. ReasonEra points to its own published benchmark, which found specialised models stronger than general ones on this kind of test.
Where ReasonEra's focus helps most.
Everything in ReasonEra is aimed at assessment-style questions, and the model is kept up to date as test formats change.
Upload a screenshot or photo and choose a mode. There is no prompt to craft or conversation to steer to get a usable answer.
Quick Verify gives just the answer, so you can reverse-engineer the logic. Tutor Explanation walks through every rule.
Because answers arrive in seconds, you can work through more questions in the time you have.
Three trials come free with an account. A single 49 € payment then removes the limit for 14 days on all supported tests.
Nothing to download. The interface and guides are offered in nine languages, from English to Polish.
A general assistant is far more flexible. These strengths are worth weighing.
It can help with numerical and verbal questions, essays, CVs, interview practice, coding and general study, not just reasoning puzzles.
You can ask follow-up questions, request a different explanation or discuss a concept in your own words.
General assistants typically offer a free tier, so you can try one without paying. Check the provider for current limits.
A general assistant also helps with essays, CVs, interview practice and other open-ended work that is outside assessment solving.
Specialist plus generalist. Use ReasonEra for abstract, logical and inductive puzzles, where a specialised model is built to recognise the pattern. Use a general assistant for everything else.
Keep the sources legitimate. Upload only questions you are allowed to use: free practice tests, official samples or your own notes, not paid material you have no rights to copy.
If your assessment mixes question types. ReasonEra can explain the numerical, verbal and reasoning items you get stuck on, and a library supplies timed full-length sets.
| If you… | Better fit |
|---|---|
| Practise abstract, logical or inductive reasoning and want a structured answer and rule explanation | ReasonEra |
| Do not want to write prompts or manage a conversation | ReasonEra |
| Want a free try on your own question before paying | ReasonEra |
| Need help with essays, CVs or open-ended questions | A general assistant such as ChatGPT |
| Want to chat freely, ask follow-up questions and use one tool for many tasks | A general assistant such as ChatGPT |
| Have a mixed assessment | Both: ReasonEra for the reasoning puzzles, a general assistant for the rest |
Employer assessments often say you must work alone and without assistance. ReasonEra is a study tool, and the sensible time to use it is before the test, on practice material.
General AI assistants can read an image of a puzzle and attempt an answer, but accuracy on visual pattern puzzles varies by model version and question. ReasonEra's published benchmark concluded that specialised models outperform general-purpose models such as GPT-4o, Claude and Gemini on cognitive ability tests. Try both on your own questions.
ReasonEra is built only for pre-employment reasoning and aptitude tests and reports 98%+ accuracy on Matrigma-style matrices. ChatGPT is far more versatile and covers many other tasks. For reasoning puzzles, a specialised tool is designed for the job; for everything else, a general assistant is more flexible.
No. You upload a screenshot or photo and choose Quick Verify (answer only) or Tutor Explanation (step-by-step rules).
ReasonEra includes 3 free trials, then costs 49 € for a 14-day pass with unlimited use across all supported tests. General assistants have their own free and paid plans, which change, so check the provider for current prices.
Yes. Across 50+ tests and assessments, ReasonEra handles numerical, verbal and situational judgement questions alongside abstract, logical and inductive reasoning. A general assistant can also help with numerical and verbal questions, plus written tasks.
Paddle is the Merchant of Record and handles payments. Requests to cancel or refund go through Paddle and are governed by the Refund & Cancellation Policy on the ReasonEra site.
Upload the questions you are working through and read the reasoning. No install, and no card needed to start.
Paddle handles the transaction. Refunds and cancellations are explained in the Refund & Cancellation Policy.
More comparisons: all ReasonEra comparisons.
Sources and notes. ChatGPT is a product of OpenAI. See chatgpt.com for its current features and plans. Verify all prices and policies with the provider, since they change. Errors can be reported to info@reasonera.com. Written by ReasonEra, which is independent of OpenAI or ChatGPT.