# Fx Engineer Ai vs Right Answer－AI Solver App

The clearest difference is in-app purchases: Fx Engineer Ai at none against Right Answer－AI Solver App's 2. Fx Engineer Ai also leads on ads (none vs shown) and iOS requirement (16 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Right Answer－AI Solver App sells 2 in-app purchases, starting at $7.99 per 7 days. Fx Engineer Ai asks for nothing beyond the download.

## The numbers

| Metric | Fx Engineer Ai | Right Answer－AI Solver App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (17 ratings)](https://appshunter.io/ios/app/right-answerai-solver-app/id6757073187/reviews)** |
| Number of ratings | — | **17** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 48 MB |
| Requires iOS | **16** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Amor Josephine Montes](https://appshunter.io/developer/1824307285) | [PEU SX S.R.L.](https://appshunter.io/developer/1864310540) |

## What reviewers say

### Fx Engineer Ai

[App page](https://appshunter.io/ios/app/fx-engineer-ai/id6748096548)

**Features:** macOS Compatibility

**In-app purchases:** none


### Right Answer－AI Solver App

[App page](https://appshunter.io/ios/app/right-answerai-solver-app/id6757073187)

This AI-powered study companion helps students understand homework and master academic subjects. Get instant answers, clear explanations, and step-by-step solutions to learn effectively and improve academic performance.

**Highlights:** Instant homework checking, AI study assistant, Multi-subject learning, Step-by-step solutions, User-friendly interface

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $7.99 | per 7 days |
| Yearly Subscription | $69.99 | per year |


## Frequently asked questions

### Is Fx Engineer Ai free?

Fx Engineer Ai is free to download, with no in-app purchases.

### Is Right Answer－AI Solver App free?

Right Answer－AI Solver App is free to download, with in-app purchases available.

### Do Fx Engineer Ai or Right Answer－AI Solver App have ads?

Right Answer－AI Solver App shows ads; Fx Engineer Ai 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.*