# Solvo vs Pre Calculus

The clearest difference is rating: Solvo at 4.6 against Pre Calculus's 4.0. Solvo also leads on ratings volume (5.7K vs 4) and update cadence (fortnightly vs every 5 weeks). Pre Calculus's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Solvo sells 15 in-app purchases, starting at $4.99 per 7 days and Pre Calculus sells 8 in-app purchases, starting at $2.95 per 7 days. Whichever you choose, the download price is not the number that matters.

Solvo holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Solvo has 5.7K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 53% of Solvo's written reviews are positive against 50% of Pre Calculus's.

Solvo ships an update fortnightly, Pre Calculus every 5 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Solvo | Pre Calculus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.7K ratings)](https://appshunter.io/ios/app/solvo-ai-homework-helper/id6447069698/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/pre-calculus/id6503323104/reviews) |
| Number of ratings | **5.7K** | 4 |
| Positive reviews | **52.5% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | **#199** | — |
| Size | 79 MB | 89 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AIBY](https://appshunter.io/developer/1458102137) | [Mehmet Demir](https://appshunter.io/developer/1522952577) |

## What reviewers say

### Solvo

[App page](https://appshunter.io/ios/app/solvo-ai-homework-helper/id6447069698)

**Currently charting:** #199 Top Grossing · Education (US App Store)

This AI-powered app helps students with homework across various subjects. It offers step-by-step solutions for math, science problems, and can create study flashcards. Users can also get summaries of documents and web pages.

**Highlights:** Scan and solve math, chemistry, physics, biology problems, Step-by-step learning explanations, AI flashcard creation, Document and web page summarization, Instant, accurate answers, Type or scan questions for guided help

**Features:** Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $4.99 | per 7 days |
| Weekly subscription | $4.99 | per 7 days |
| Weekly subscription | $6.99 | per 7 days |
| Weekly subscription | $6.99 | per 7 days |
| Weekly subscription | $6.99 | per 7 days |
| Monthly subscription | $14.99 | per month |
| Yearly subscription | $19.99 | per year |
| Yearly subscription | $29.99 | per year |
| Yearly subscription | $39.99 | per year |
| Yearly subscription | $39.99 | per year |
| Yearly subscription | $39.99 | per year |
| Yearly subscription | $39.99 | per year |
| Yearly subscription | $59.99 | per year |
| 5 Requests | $2.99 | one-time |
| 10 Requests | $4.99 | one-time |

**What reviewers like**

- 🚀 Helpful and fast
- 👍 Easy to use
- 💡 Explains solutions step-by-step
- 🚀 Accurate for most problems
- 👍 Great for homework and studying

**What reviewers complain about**

- 🐛 Incorrect answers for some problems
- 💰 Subscription required for full access
- 🔒 Limited scans/questions per day with subscription
- 🐛 Inconsistent performance, answers change with each scan

**Reported bugs**

- Camera access issues
- Subscription problems (unable to cancel, double charges)
- Incorrect or incomplete answers
- Inability to save or review previous solutions

**Requested features**

- Allow editing of scanned text
- Expand support for higher-level math and science
- Improve accuracy and consistency of answers
- Provide more detailed explanations


### Pre Calculus

[App page](https://appshunter.io/ios/app/pre-calculus/id6503323104)

This AI-powered app helps with math homework by solving problems from photos and offering chat-based explanations. It allows users to save solutions, use voice commands, and receive answers formatted in LaTeX. It aims to make learning math easier and more engaging.

**Highlights:** Solve math homework from photos, Chat with AI for explanations, Save solved homework questions, LaTeX formatted answers, Read aloud solutions, Speech to text for voice commands

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Question Solver Math Weekly | $2.95 | per 7 days |
| Math Solver | $5.95 | per month |
| Math Solver Weekly | $8.95 | per 7 days |
| Math AI helper Super Math | $8.95 | per 7 days |
| Math AI Solver Homework Helper | $13.00 | per month |
| Homework Helper Super Math ai+ | $13.00 | per month |
| Solver Mah Premium Yearly | $67.00 | per year |
| Math Question Solver Premium | $74.90 | per year |


## Frequently asked questions

### Is Solvo free?

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

### Is Pre Calculus free?

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

### Which has better reviews, Solvo or Pre Calculus?

Solvo is rated higher. Solvo averages 4.6 out of 5 from 5.7K ratings, while Pre Calculus averages 4.0 from 4 ratings.

### Do Solvo or Pre Calculus have ads?

Neither Solvo nor Pre Calculus shows ads.

### Which is updated more often, Solvo or Pre Calculus?

Solvo ships an update fortnightly, and Pre Calculus every 5 weeks. Most recently, Solvo was updated on October 30, 2026 and Pre Calculus on October 30, 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.*