# Solution AI vs Wajby

The clearest difference is ads: Solution AI at none against Wajby's shown. Solution AI also leads on update cadence (weekly vs monthly) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Solution AI sells 9 in-app purchases, starting at $1.99 per 7 days and Wajby sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Solution AI ships an update weekly, Wajby monthly. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Solution AI | Wajby |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/solution-ai-study-companion/id6664059684/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 36 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sichuan Parabola Technology Co., Ltd](https://appshunter.io/developer/1705532691) | [Jawad Alidrisi](https://appshunter.io/developer/1802735086) |

## What reviewers say

### Solution AI

[App page](https://appshunter.io/ios/app/solution-ai-study-companion/id6664059684)

This AI-powered learning companion provides instant, step-by-step solutions and explanations for homework problems across various subjects. Simply snap a photo of your question for accurate assistance anytime, anywhere.

**Highlights:** AI-powered learning companion, Step-by-step solutions, Answers across all subjects, Photo recognition for questions, 24/7 expert assistance, Detailed explanations

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $6.99 | per month |
| Yearly | $19.99 | per year |
| Balance 100 | $0.99 | one-time |
| Balance 399 | $3.99 | one-time |
| Balance 599 | $5.99 | one-time |
| Balance 899 | $9.99 | one-time |
| Balance 1999 | $19.99 | one-time |
| Balance 9999 | $99.99 | one-time |


### Wajby

[App page](https://appshunter.io/ios/app/wajby/id6744968807)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wajby Subscription | $4.99 | per month |


## Frequently asked questions

### Is Solution AI free?

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

### Is Wajby free?

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

### Do Solution AI or Wajby have ads?

Wajby shows ads; Solution AI does not.

### Which is updated more often, Solution AI or Wajby?

Solution AI ships an update weekly, and Wajby monthly. Most recently, Solution AI was updated on October 18, 2026 and Wajby on October 7, 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.*