# ADIN vs SolveSpace Tutor

The clearest difference is in-app purchases: ADIN at none against SolveSpace Tutor's 4. ADIN also leads on iOS requirement (15.0 vs 17.0). SolveSpace Tutor's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. SolveSpace Tutor sells 4 in-app purchases, starting at $9.99 per month. ADIN asks for nothing beyond the download.

## The numbers

| Metric | ADIN | SolveSpace Tutor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Size | 19 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ceymer Studios LLC](https://appshunter.io/developer/6777101550) | [Karim Owda](https://appshunter.io/developer/6792839673) |

## What reviewers say

### ADIN

[App page](https://appshunter.io/ios/app/adin-smart-phone-tutor/id6780248922)

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

**In-app purchases:** none


### SolveSpace Tutor

[App page](https://appshunter.io/ios/app/solvespace-tutor/id6792839671)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SolveSpace Study Monthly | $9.99 | per month |
| SolveSpace Pro Monthly | $34.99 | per month |
| SolveSpace Study Annual | $79.99 | per year |
| SolveSpace Pro Annual | $299.99 | per year |


## Frequently asked questions

### Is ADIN free?

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

### Is SolveSpace Tutor free?

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

### Do ADIN or SolveSpace Tutor have ads?

ADIN shows ads; SolveSpace Tutor does not.

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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.*