# Questi vs A+ Study

The clearest difference is in-app purchases: Questi at none against A+ Study's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. A+ Study sells 2 in-app purchases, starting at $7.99 per month. Questi asks for nothing beyond the download.

Questi ships an update weekly, A+ Study every 5 days. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Questi | A+ Study |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 83.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free | — |
| Size | 14 MB | 41 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bnz Inc](https://appshunter.io/developer/1602520806) | [APPSHIN](https://appshunter.io/developer/1733851952) |

## What reviewers say

### Questi

[App page](https://appshunter.io/ios/app/questi-ai-problem-solver/id6736639784)

This AI-powered app provides clear explanations for complex problems across all academic levels, from elementary to university. It helps users understand the essence of problems, maximize learning efficiency, and offers accessibility on multiple devices.

**Highlights:** AI-powered explanations, Covers all academic levels, In-depth understanding, Maximize learning efficiency, Accessible on PC, tablet, smartphone

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

**In-app purchases:** none


### A+ Study

[App page](https://appshunter.io/ios/app/a-plus-study/id6751099885)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $7.99 | per month |
| Premium Annual Subscription | $59.99 | per year |


## Frequently asked questions

### Is Questi free?

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

### Is A+ Study free?

A+ Study is free to download, with in-app purchases available.

### Do Questi or A+ Study have ads?

Neither Questi nor A+ Study shows ads.

### Which is updated more often, Questi or A+ Study?

Questi ships an update weekly, and A+ Study every 5 days. Most recently, Questi was updated on September 14, 2026 and A+ Study on September 17, 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.*