# Solvio vs Growbit

The clearest difference is rating: Growbit at 3.6 against Solvio's 2.7. Growbit also leads on ads (none vs shown) and update cadence (monthly vs every 16 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Solvio sells 3 in-app purchases, starting at $4.99 per 7 days and Growbit sells 8 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Growbit holds the better App Store score, 3.6 against 2.7. That said, the two scores are not equally well evidenced: Growbit has 54 ratings behind it against 3, so its average is the more settled of the two.

Solvio ships an update every 16 months, Growbit monthly. The most recent releases landed on June 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Solvio | Growbit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/solvio-ai-math-solver/id6738899971/reviews) | **[3.6 (54 ratings)](https://appshunter.io/ios/app/growbit-daily-micro-learning/id6747403161/reviews)** |
| Number of ratings | 3 | **54** |
| Positive reviews | — | 13.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#188** |
| Size | 22 MB | 255 MB |
| Requires iOS | **15.1** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thuy Nguyen](https://appshunter.io/developer/1754468520) | [Zemeto Ltd.](https://appshunter.io/developer/1648479007) |

## What reviewers say

### Solvio

[App page](https://appshunter.io/ios/app/solvio-ai-math-solver/id6738899971)

Instantly solve math problems by snapping a photo or writing them down. Get detailed, step-by-step explanations for a wide range of math subjects, from basic arithmetic to calculus. An AI chat assistant is available for further clarification.

**Highlights:** Snap photos of math problems, Recognizes printed and handwritten equations, Step-by-step solution explanations, Covers arithmetic, algebra, geometry, calculus, and more, AI chat assistant for follow-up questions, Saves solved problems to history

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Sub | $4.99 | per 7 days |
| Monthly Sub | $19.99 | per month |
| Yearly Sub | $99.99 | per year |


### Growbit

[App page](https://appshunter.io/ios/app/growbit-daily-micro-learning/id6747403161)

**Currently charting:** #188 Top Free · Education (US App Store)

This app offers short, engaging daily lessons to help you learn new facts and build knowledge without pressure. Transform your screen time into a productive learning habit with bite-sized content across various subjects.

**Highlights:** Bite-sized lessons, Learn new facts daily, Habit building, Multiple topics, Weekly new content, 5-minute lessons

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Unlimited Access Weekly | $9.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Weekly | $11.99 | per 7 days |
| Yearly | $35.99 | per year |
| Unlimited access for 3 months | $39.99 | per 3 months |
| Yearly | $59.99 | per year |
| Unlimited Yearly Access | $89.99 | per year |


## Frequently asked questions

### Is Solvio free?

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

### Is Growbit free?

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

### Which has better reviews, Solvio or Growbit?

Growbit is rated higher. Solvio averages 2.7 out of 5 from 3 ratings, while Growbit averages 3.6 from 54 ratings.

### Do Solvio or Growbit have ads?

Solvio shows ads; Growbit does not.

### Which is updated more often, Solvio or Growbit?

Solvio ships an update every 16 months, and Growbit monthly. Most recently, Solvio was updated on June 1, 2026 and Growbit on September 23, 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.*