OpenTutor
OpenTutor: Free mobile photo solving with step-by-step help in three subjects. Ranked #25 of 29 in Homework Help Software by our editors (6.7/10); pricing: Free plan; best for students who want free mobile help in three subjects.
At a glance
- Editor score6.7 / 10
- PricingFree plan
- Best forStudents who want free mobile help in three subjects
- Free planYes
- Image question inputYes
- Facts checked19 Sep 2026
Where it wins
- Photograph questions for AI analysis and solutions
- Provides step-by-step solutions and answer explanations
- Available on Android and iOS
Where it doesn't
- Verified subject coverage centers on mathematics, economics, and chemistry
- Optional ad-free version adds a paid choice
- Web access status is unclear
Our verdict on OpenTutor
OpenTutor is a mobile AI homework helper for students who want to photograph a question and receive an answer with step-by-step working and an explanation. Its official pages highlight mathematics, economics, and chemistry, alongside textbook-question solving. The free app is available for Android and iOS, making it a fit for students seeking on-the-go help in those subjects. It is better treated as a learning aid than as a general-purpose tutor: the clearest subject coverage is concentrated in three areas.
The core workflow is image-based: capture a homework question, let the service analyze the photo, then review the solution and explanation. This makes it relevant when a question is on a printed page or textbook rather than already typed into a device. OpenTutor also describes assistance across subjects, but the specific subjects highlighted are mathematics, economics, and chemistry; students whose coursework falls outside these areas should check whether their needs are covered before relying on it. The value is in combining photo input with worked steps rather than returning only an answer.
According to the official FAQ, the app can be used without charge, and an optional ad-free version is mentioned. The vendor does not publish that option's price in the available product details, so the free experience is the clearest basis for assessing fit. The FAQ describes Android and iOS availability and says web access is coming soon, while the contact page lists a web app, leaving the web offering unclear. Choose OpenTutor for free mobile question solving in its highlighted subjects; students who need confirmed coverage beyond those subjects or a clearly established web workflow should consider alternatives.
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OpenTutor pricing
OpenTutor fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Worked solutions | Yes |
| Step-by-step explanations | Yes |
| Image question input | Yes |
| Document uploads | Not verified |
| Subject coverage | Broad |
| Mobile apps | Yes |
| Deployment | Mobile |
| Platforms | Android, iOS |
| Pricing | Free plan |
| Website | opentutor.app |
| Facts checked | 19 Sep 2026 |
Alternatives to OpenTutor
- BrainlyA broad homework-help service combining community answers, AI, and expert support.9.4
- Course HeroA broad study toolkit that pairs course materials with tutor and AI explanations.9.3
- GauthFree homework help for students who want worked solutions across web and mobile.9.2
See all OpenTutor alternatives →
Also Ranked In
OpenTutor is ranked in 2 of our directories.
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Featured on iTechGuides
OpenTutor is listed in our Homework Help Software directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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