An aptitude solver should be able to see the question you need answered. If that question contains a table, a chart or a sequence of shapes, typing a description into a chat window can become a task of its own. TestSolve reads the question off your screen and returns the worked answer to your phone.
You can use the desktop app on Windows or macOS, or the browser version with screen sharing. The TestSolve AI test solver gives you your first question free, with no account required. After that, question packs cost $14.99 for 30 questions or $19.99 for 50, with no subscription.
The reason to choose it is the workflow: show the question as it appears, then read the answer and working. Whether that is worth paying for depends on the question in front of you.
An AI aptitude solver interprets a question, works through the information and proposes an answer. A useful response also explains the calculation, logical rule or sentence that supports the result. That working matters because a confident answer can still be wrong.
With a conventional chat assistant, you supply the question by typing, pasting or uploading an image. With TestSolve, the starting point is the question on your computer screen. The answer appears on your phone, so you can compare the explanation with the original question without rebuilding it inside a conversation.
Screen reading is particularly useful when the layout carries meaning. A number belongs to a specific row and column; a shaded shape belongs to a particular position in a sequence. Preserving those relationships removes a manual transcription step, although the AI can still misinterpret them.
The main difference is how the question reaches the solver. For a short text question, pasting into ChatGPT may be perfectly adequate. For a visual question, describing the missing information can be slower and less reliable than providing the original image.
ChatGPT can accept image inputs, and eligible users also have screen sharing in supported mobile voice modes. It would therefore be inaccurate to say that all competing AI tools are text only. TestSolve offers a dedicated route from a question on your desktop screen to a worked answer on your phone, rather than asking you to organise the exchange as a general conversation.
A chart makes the distinction concrete. Pasting the sentence underneath it does not supply the chart, while typing its figures means deciding which values and labels matter before the solver has seen anything. Direct screen reading keeps the original evidence available for the AI to interpret.
Different formats create different problems for a solver. The table below compares what you need to provide and where screen reading has practical value.
| Question format | What the solver needs | Why screen reading helps | Main limitation |
|---|---|---|---|
| Numerical table | Relevant rows, columns, units and question | Avoids retyping a table | Wrong cell selection can spoil correct arithmetic |
| Chart or graph | Axes, legend, plotted values and options | Preserves the visual relationships | Small labels and similar lines can be misread |
| Abstract series | Every figure and answer option | Keeps shape, position and shading intact | Several plausible rules may fit |
| Verbal reasoning | Full passage and exact statement | Avoids copying a long passage | An AI may introduce an unsupported assumption |
| Deductive reasoning | All conditions and choices | Keeps constraints together | A possible answer may be mistaken for a necessary one |
| Simple arithmetic | Complete expression and requested operation | Offers convenience | A free calculator may already do the job |
The strongest reason to use a screen based solver is usually the amount of information you would otherwise have to transfer. A single multiplication is easy to type. A dense data display or figural matrix is a different proposition.
TestSolve reads the visible question, including its visual information, and returns a worked answer. For a numerical question, the useful result identifies the relevant figures, applies the right calculation and matches the result to the available choices. You should be able to follow that chain.
Suppose a question asks which division had the greatest increase in revenue. The solver needs the division labels, both periods and the wording that distinguishes an absolute increase from a percentage increase. A response based on the tallest final bar alone has missed the question.
This is where the screen reading aptitude solver earns its place: you do not have to convert the display into prose first. You still need to make the relevant information visible. A hidden data tab or a cropped axis label is information the solver has not received.
It can attempt them, but abstract reasoning is a demanding format. The solver must recognise the visual details, infer a rule and check that rule against every frame and answer option. An error at any of those stages can produce a convincing explanation for the wrong shape.
Typing “a triangle rotates and some dots move” usually leaves out the relationships that determine the answer. A screen image preserves the direction of rotation, the position of each dot and the differences between options. That makes the problem available to a visual AI without requiring you to describe it first.
It does not make every pattern solvable. A question containing only pictures can fail even when the image is clear, especially when several features change independently. Treat a rule that explains only part of the sequence as incomplete, however confidently it is presented.
Yes, for many straightforward questions it is a reasonable first choice. If you can paste a complete verbal passage or a clearly written maths problem, a general chat assistant may provide all the help you need. There is little reason to buy a specialised tool merely to avoid typing a short equation.
Custom GPTs named “Aptitude Solver” and similar tools offer another chat based route. The name describes their intended task; it does not establish a separately measured level of aptitude performance. Judge the answer and its working, rather than assuming the title guarantees specialist accuracy.
Some free wrapper pages also advertise image input. The relevant question is whether their actual interface handles your question conveniently and completely. An upload function and a dedicated desktop-to-phone workflow are different features, and either may suit a particular user.
Choose according to the obstacle you want removed. If calculation is the only obstacle, a free calculator or maths assistant may be enough. If the obstacle is transferring a visual question into the tool, screen reading becomes more valuable.
| Option | When it is a sensible choice | What to check |
|---|---|---|
| TestSolve | Questions on a computer screen, with worked answers wanted on a phone | Whether it reads your layout correctly |
| ChatGPT | Text questions, image uploads and follow-up explanations | Current access, limits and completeness of the input |
| Aptitude Solver custom GPTs | A task focused chat starting point | Actual reasoning, rather than the GPT's name |
| aichatonline.org and yeschat.ai | Trying a free or trial chat interface | Image support, limits and any payment requirement |
| theresanaiforthat.com | Finding candidate tools | The linked product's capabilities and terms |
| Microsoft Math Solver | A familiar historical reference for arithmetic and algebra | Microsoft announced its retirement for July 2025 |
| Heycademy and Arsturn articles | Understanding formats and discovering resources | Whether you are reading guidance or opening a solver |
Microsoft Math Solver deserves credit for its mathematical focus, including equation recognition and worked steps. However, Microsoft's retirement announcement means an older download recommendation should not be treated as a current product recommendation. Availability matters as much as a feature list.
TestSolve reports 92% on a 50-question benchmark measured on 18 September 2026. That corresponds to 46 correct answers out of 50. It is a result for that benchmark, not a promise about your next question.
It is also not a separate score for numerical, verbal or abstract questions, or for any test publisher. A combined result cannot tell you how the tool will perform on a particular layout or question type. The most useful first check is a question representative of the format you need help with.
When you review the output, inspect the inputs as well as the conclusion. A correct calculation using the wrong row is still a wrong answer. A verbal explanation that relies on information outside the passage is another reason to reject the result.
Personality questionnaires and strengths inventories have no single right answer for a solver to discover. They ask about your preferences, tendencies or experiences. Generating a supposedly ideal personality response is not the same task as solving a reasoning question.
Game-based assessments score how you play, not simply what answer you select. Timing, decisions and interactions can be part of the task, so a worked answer to one screenshot does not replace the gameplay. TestSolve should not be understood as an automated player.
It also cannot recover information that was never shown or guarantee a correct answer from an ambiguous image. Use any external assistance only where the assessment rules allow it. Screen reading describes an input method, not permission to use a tool in every setting.
For questions already displayed on a computer, TestSolve is designed around screen reading and phone delivery. For a short text question or simple calculation, a free assistant or calculator may be sufficient. Choose by question format and workflow, then check the worked answer.
ChatGPT has a free tier, and sites such as aichatonline.org and yeschat.ai advertise free access or trials. Their current limits need checking. TestSolve offers the first question free, with no account and no subscription required to try it.
Yes, image capable AI tools can attempt screenshot questions. They need the full question, relevant visual information and answer options. Missing labels, tiny symbols or a partly hidden passage can prevent a sound answer even when the underlying reasoning is straightforward.
TestSolve has desktop apps for Windows and macOS, plus a browser version that uses screen sharing. It reads the question on the computer and returns the worked answer to your phone. Try the free question using the setup you intend to use.
TestSolve costs $14.99 for 30 questions or $19.99 for 50 questions after the first free question. There is no subscription. A free chat tool can be the better value when it already handles the input and explanation you need.
Personality questionnaires and strengths inventories do not have a universal correct answer. TestSolve is intended for questions with information to interpret and an answer to work out. Behavioural games are also different because their scoring depends on how you interact with them.
If the question is already on your screen, you should not have to spend longer describing it than understanding the answer. Try TestSolve's AI test solver and check the worked result on your own format. First question free, no account, no subscription.
<!-- Editorial source notes, not part of the article body: OpenAI image inputs: https://help.openai.com/en/articles/8400551-chatgpt-image-inputs-faq OpenAI voice and supported screen sharing: https://help.openai.com/en/articles/20001274 Microsoft retirement announcement: https://x.com/MicrosoftMath/status/1931103750753599946 Microsoft historical functionality: https://news.microsoft.com/en-in/microsoft-math-solver-ai-app/ Wrapper advertised image support: https://aichatonline.org/gpts-2OToA99A01-aptitude-testing-ai and https://www.yeschat.ai/gpts-9t557atDXaj-Aptitude-Testing-AI Product pricing, platforms and benchmark supplied by TestSolve. Competitor capabilities checked 23 September 2026; no comparative performance test was conducted. -->
First question free. No account, no subscription.