# A.D.I. vs Solvify

The clearest difference is in-app purchases: A.D.I. at none against Solvify's 2. A.D.I. also leads on iOS requirement (12.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Solvify sells 2 in-app purchases, starting at $9.99 per month. A.D.I. asks for nothing beyond the download.

## The numbers

| Metric | A.D.I. | Solvify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/solvify/id6740338618/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 2 MB | 60 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zuvio Tech Co., Ltd.](https://appshunter.io/developer/689197841) | [REKI SOLUTIONS LLC](https://appshunter.io/developer/1783795466) |

## What reviewers say

### A.D.I.

[App page](https://appshunter.io/ios/app/adi/id1544889237)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solvify

[App page](https://appshunter.io/ios/app/solvify/id6740338618)

This AI-powered application assists students by solving problems across various subjects like Math, Science, and English. Users can upload images of problems to receive step-by-step solutions and engage with an AI tutor for further clarification.

**Highlights:** AI-powered problem solving, Step-by-step explanations, Image upload for problems, Interactive AI tutor, Support for multiple subjects

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $39.99 | per year |


## Frequently asked questions

### Is A.D.I. free?

A.D.I. is free to download, with no in-app purchases.

### Is Solvify free?

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

### Do A.D.I. or Solvify have ads?

Neither A.D.I. nor Solvify shows ads.

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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.*