# Filo vs SolutionInn

The clearest difference is review sentiment: Filo at 91% against SolutionInn's 0%. Filo also leads on rating (4.7 vs 2.3) and ratings volume (358 vs 3). SolutionInn's advantage is in-app purchases (none vs 3) and update cadence (every 8 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Filo sells 3 in-app purchases, starting at $9.99 per month. SolutionInn asks for nothing beyond the download.

Filo holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: Filo has 358 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 91% of Filo's written reviews are positive against 0% of SolutionInn's.

Filo ships an update monthly, SolutionInn every 8 days. The most recent releases landed on September 25, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Filo | SolutionInn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (358 ratings)](https://appshunter.io/ios/app/filo-homework-and-exam-help/id1554282235/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/solutioninn-study-help/id6462455425/reviews) |
| Number of ratings | **358** | 3 |
| Positive reviews | **91.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 196 MB | 54 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FILO EDTECH INC](https://appshunter.io/developer/1860840685) | [SolutionInn](https://appshunter.io/developer/1675230181) |

## What reviewers say

### Filo

[App page](https://appshunter.io/ios/app/filo-homework-and-exam-help/id1554282235)

This AI-powered learning app provides instant homework help and exam preparation for middle school, high school, and college students. Snap a photo or type your question to receive detailed, step-by-step solutions with explanations and rich content across various subjects.

**Highlights:** AI-powered homework help, Step-by-step math solutions, Photo-to-solution feature, Exam preparation support, Detailed explanations and diagrams, 24/7 instant learning support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Filo - SuperAI | $9.99 | per month |
| Filo - SuperAI | $59.99 | per year |
| Filo Premium | $0.99 | one-time |

**What reviewers like**

- 🚀 Fast tutor connection in 60 seconds or less
- 👍 User-friendly interface and easy to use
- 📚 Comprehensive subject coverage (Math, Physics, Chemistry, Biology)
- 💡 Instant doubt clearing and concept explanation
- 🌍 24/7 availability of tutors

**What reviewers complain about**

- 💰 High subscription costs and pricing increases
- 🔒 Difficult subscription cancellation process
- ⚠️ Inconsistent teacher quality across subjects
- 🐛 Limited free access (only 2-10 questions per day)
- ❌ Billing issues and unauthorized charges

**Reported bugs**

- Screen rotation not working properly in landscape mode
- Account deletion issues preventing sign-in
- Unauthorized repeated charges despite refunds
- Session termination without warning
- Subscription not auto-canceling after trial period

**Requested features**

- Apple ID payment option integration
- Easier subscription cancellation mechanism
- More JEE Advanced and specialized subject tutors
- Increased free question limits per day
- Better teacher quality assurance for advanced topics


### 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 Filo free?

Filo 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, Filo or SolutionInn?

Filo is rated higher. Filo averages 4.7 out of 5 from 358 ratings, while SolutionInn averages 2.3 from 3 ratings.

### Do Filo or SolutionInn have ads?

Neither Filo nor SolutionInn shows ads.

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

Filo ships an update monthly, and SolutionInn every 8 days. Most recently, Filo was updated on September 25, 2026 and SolutionInn on September 5, 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.*