# NUSU Lecturio vs AI Question Solver

The clearest difference is update cadence: AI Question Solver at weekly against NUSU Lecturio's every 5 months. AI Question Solver also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NUSU Lecturio ships an update every 5 months, AI Question Solver weekly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | NUSU Lecturio | AI Question Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Size | 117 MB | 37 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Lecturio GmbH](https://appshunter.io/developer/667474928) | [Aykut YILDIRIM](https://appshunter.io/developer/1682027491) |

## What reviewers say

### NUSU Lecturio

[App page](https://appshunter.io/ios/app/nusu-lecturio/id6444942818)

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

**In-app purchases:** none


### AI Question Solver

[App page](https://appshunter.io/ios/app/ai-question-solver/id6483004600)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NUSU Lecturio free?

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

### Is AI Question Solver free?

AI Question Solver is free to download, with no in-app purchases.

### Do NUSU Lecturio or AI Question Solver have ads?

Neither NUSU Lecturio nor AI Question Solver shows ads.

### Which is updated more often, NUSU Lecturio or AI Question Solver?

NUSU Lecturio ships an update every 5 months, and AI Question Solver weekly. Most recently, NUSU Lecturio was updated on November 7, 2026 and AI Question Solver on November 4, 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.*