# SolutionInn vs SmartSolve

The clearest difference is review sentiment: SmartSolve at 66% against SolutionInn's 0%. SmartSolve also leads on rating (4.6 vs 2.3) and ratings volume (3.6K vs 3). SolutionInn's advantage is in-app purchases (none vs 13) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. SmartSolve sells 13 in-app purchases, starting at $6.99 per 7 days. SolutionInn asks for nothing beyond the download.

SmartSolve holds the better App Store score, 4.6 against 2.3. That said, the two scores are not equally well evidenced: SmartSolve has 3.6K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of SolutionInn's written reviews are positive against 66% of SmartSolve's.

SolutionInn ships an update every 8 days, SmartSolve fortnightly. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SolutionInn | SmartSolve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/solutioninn-study-help/id6462455425/reviews) | **[4.6 (3.6K ratings)](https://appshunter.io/ios/app/smartsolve-tutor-and-math-help/id6475809834/reviews)** |
| Number of ratings | 3 | **3.6K** |
| Positive reviews | 0.0% of reviews | **66.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 54 MB | 173 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SolutionInn](https://appshunter.io/developer/1675230181) | [Niknea LLC](https://appshunter.io/developer/1725265570) |

## What reviewers say

### 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


### SmartSolve

[App page](https://appshunter.io/ios/app/smartsolve-tutor-and-math-help/id6475809834)

This AI-powered app offers instant solutions to academic and coding problems by scanning them. It also enhances language skills, rewrites text, and provides coding assistance and trivia challenges.

**Highlights:** Scan and solve math problems with step-by-step explanations, Instant solutions for math equations, Enhance language skills with grammar hints and translation, Advanced text rewriting and paraphrasing, Learn and optimize coding with explanations, Engage in trivia to test knowledge

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $12.99 | per month |
| Monthly Subscription | $12.99 | per month |
| Monthly Subscription | $14.99 | per month |
| Monthly Subscription | $14.99 | per month |
| Monthly Subscription | $19.99 | per month |
| 6 Months Subscription | $59.99 | per 6 months |
| Annual Subscription | $59.99 | per year |
| 6 Months Subscription | $59.99 | per 6 months |
| Annual Subscription | $99.99 | per year |

**What reviewers like**

- 🚀 Fast and accurate
- 👍 Helpful for homework and learning
- 💡 Explains solutions well
- 🚀 Easy to use

**What reviewers complain about**

- 🐛 Inaccurate answers
- 🔒 Difficult to cancel subscription
- 🔒 Charges without authorization
- 🔒 Unresponsive customer support

**Reported bugs**

- Subscription page doesn't load properly
- App crashes or freezes
- Incorrect solutions provided

**Requested features**

- More free questions per day
- Ability to scan and solve handwritten/image-based problems


## Frequently asked questions

### Is SolutionInn free?

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

### Is SmartSolve free?

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

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

SmartSolve is rated higher. SolutionInn averages 2.3 out of 5 from 3 ratings, while SmartSolve averages 4.6 from 3.6K ratings.

### Do SolutionInn or SmartSolve have ads?

SmartSolve shows ads; SolutionInn does not.

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

SolutionInn ships an update every 8 days, and SmartSolve fortnightly. Most recently, SolutionInn was updated on October 7, 2026 and SmartSolve on October 13, 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.*