# PhotoStudy vs SolutionInn

The clearest difference is review sentiment: PhotoStudy at 70% against SolutionInn's 0%. PhotoStudy also leads on rating (4.2 vs 2.3) and ratings volume (2.1K vs 3). SolutionInn's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PhotoStudy sells 8 one-off in-app purchases. SolutionInn asks for nothing beyond the download.

PhotoStudy holds the better App Store score, 4.2 against 2.3. That said, the two scores are not equally well evidenced: PhotoStudy has 2.1K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 70% of PhotoStudy's written reviews are positive against 0% of SolutionInn's.

PhotoStudy ships an update every 2 months, SolutionInn every 8 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PhotoStudy | SolutionInn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (2.1K ratings)](https://appshunter.io/ios/app/photostudy-live-study-help/id797535508/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/solutioninn-study-help/id6462455425/reviews) |
| Number of ratings | **2.1K** | 3 |
| Positive reviews | **70.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 74 MB | 54 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GotIt! Inc.](https://appshunter.io/developer/797535511) | [SolutionInn](https://appshunter.io/developer/1675230181) |

## What reviewers say

### PhotoStudy

[App page](https://appshunter.io/ios/app/photostudy-live-study-help/id797535508)

Get instant, 24/7 homework help in Math, Physics, and Chemistry. Snap a photo of your problem and connect with a live expert tutor for a personalized chat session. Access your chat history for review and improve your grades.

**Highlights:** Instant live expert connection, 24/7 Math, Physics, Chemistry help, Photo upload for problems, Personalized 10-minute chat sessions, Tutoring chat history access, Interactive STEM lessons

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Featured Sessions | $0.99 | one-time |
| Unlock Quiz Blitz | $0.99 | one-time |
| Quiz Blitz | $3.99 | one-time |
| Single Session | $4.99 | one-time |
| Quiz Blitz | $5.99 | one-time |
| Quiz Blitz | $9.99 | one-time |
| 4 Session Bundle | $17.99 | one-time |
| 10 Session Bundle | $34.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Helpful for homework and studying
- 💡 Useful for a variety of subjects
- 🚀 Quick responses from experts
- 👍 Step-by-step explanations

**What reviewers complain about**

- 💰 Expensive for credits/sessions
- 🐛 Connectivity issues and experts unavailable
- 🐛 Incorrect or unhelpful answers from experts
- 🕰️ Time limit for sessions too short
- 🔒 Lack of free/unlimited access

**Reported bugs**

- App crashes when trying to ask a question
- Camera doesn't focus properly when taking photos
- Inconsistent credit deduction and refund policies

**Requested features**

- Expand to more subjects like biology and computer science
- Offer a monthly subscription for unlimited access
- Provide more free sessions or a free trial
- Improve expert quality control and training
- Allow users to save/review past solutions


### SolutionInn

[App page](https://appshunter.io/ios/app/solutioninn-study-help/id6462455425)

Access free textbooks and step-by-step solutions for various subjects. Get around-the-clock homework help from expert tutors and use OCR scanning for math problems. Enhance your grades with easily comprehensible explanations and a vast library of study questions.

**Highlights:** Free textbooks, Step-by-step textbook solutions, Expert tutor assistance, OCR scanner for math problems, Vast library of study questions, Barcode scanning for books

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PhotoStudy free?

PhotoStudy is free to download, with in-app purchases available.

### Is SolutionInn free?

SolutionInn is free to download, with no in-app purchases.

### Which has better reviews, PhotoStudy or SolutionInn?

PhotoStudy is rated higher. PhotoStudy averages 4.2 out of 5 from 2.1K ratings, while SolutionInn averages 2.3 from 3 ratings.

### Do PhotoStudy or SolutionInn have ads?

PhotoStudy shows ads; SolutionInn does not.

### Which is updated more often, PhotoStudy or SolutionInn?

PhotoStudy ships an update every 2 months, and SolutionInn every 8 days. Most recently, PhotoStudy was updated on October 12, 2026 and SolutionInn on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*