# STEM Wizard Form Uploader vs AI Tutor

The clearest difference is rating: AI Tutor at 4.8 against STEM Wizard Form Uploader's 3.6. AI Tutor also leads on review sentiment (65% vs 33%) and ratings volume (1.2K vs 11). STEM Wizard Form Uploader's advantage is in-app purchases (none vs 15) and iOS requirement (9.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. AI Tutor sells 14 in-app purchases, starting at $4.99 per 7 days. STEM Wizard Form Uploader asks for nothing beyond the download.

AI Tutor holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: AI Tutor has 1.2K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 33% of STEM Wizard Form Uploader's written reviews are positive against 65% of AI Tutor's.

STEM Wizard Form Uploader ships an update every 5 weeks, AI Tutor every 8 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | STEM Wizard Form Uploader | AI Tutor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (11 ratings)](https://appshunter.io/ios/app/stem-wizard-form-uploader/id1177447459/reviews) | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/ai-tutor-professor-curious/id1609941536/reviews)** |
| Number of ratings | 11 | **1.2K** |
| Positive reviews | 33.3% of reviews | **65.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 229 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tregaron India Holdings, LLC](https://appshunter.io/developer/648381550) | [Zu Technologies Pvt Ltd](https://appshunter.io/developer/1609941538) |

## What reviewers say

### STEM Wizard Form Uploader

[App page](https://appshunter.io/ios/app/stem-wizard-form-uploader/id1177447459)

Easily capture photos of required documents for STEM competitions and upload them directly to your STEM Wizard account. Streamline your submission process for ISEF and other events.

**Highlights:** Photograph required files, Upload to STEM Wizard account, Supports ISEF forms, Streamlined submission process

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Tutor

[App page](https://appshunter.io/ios/app/ai-tutor-professor-curious/id1609941536)

Get 24/7 AI-powered homework help with interactive voice conversations. This app guides you step-by-step through tough subjects, transforming study into an engaging experience. It's designed to help you understand concepts rather than just providing answers.

**Highlights:** Interactive voice conversations with AI tutor, Step-by-step problem solving, Photo scanner for math and science problems, Multi-subject academic support, Learn concepts, don't just copy answers, 24/7 homework assistance

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZuAI Weekly | $4.99 | per 7 days |
| ZuAI Unlimited | $7.99 | per 7 days |
| ZuAI Unlimited | $9.99 | per 7 days |
| ZuAI Unlimited Monthly | $9.99 | per month |
| Professor Curious Unlimited Monthly | $19.99 | per month |
| Professor Curious Unlimited Monthly | $19.99 | per month |
| ZuAI Monthly | $19.99 | per month |
| ZuAI Quarterly | $29.99 | per 3 months |
| Unlimited Quarterly | $34.99 | per 3 months |
| Professor Curious Unlimited | $49.99 | per year |
| Professor Curious Unlimited Yearly | $69.99 | per year |
| ZuAI Unlimited Yearly | $99.99 | per year |
| ZuAI Unlimited Yearly | $149.99 | per year |
| ZuAI Unlimited | $19.99 | one-time |

**What reviewers like**

- 🚀 Helpful for exam prep
- 👍 Great features like Quest, Scan & Solve, Study Magic
- 🤩 Instant feedback and support
- 💯 Worth the premium subscription

**What reviewers complain about**

- 🐛 Incorrect answers marked wrong
- 🔒 Difficult to unsubscribe
- 🔨 Buggy and crashes frequently
- 🤔 Locked sections make it harder to focus on needed areas

**Reported bugs**

- No questions shown in passages
- Verification issues with non-Indian phone numbers
- Missing chapters/content

**Requested features**

- Option to practice entire units instead of just parts
- Improve question formatting and wording


## Frequently asked questions

### Is STEM Wizard Form Uploader free?

STEM Wizard Form Uploader is free to download, with no in-app purchases.

### Is AI Tutor free?

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

### Which has better reviews, STEM Wizard Form Uploader or AI Tutor?

AI Tutor is rated higher. STEM Wizard Form Uploader averages 3.6 out of 5 from 11 ratings, while AI Tutor averages 4.8 from 1.2K ratings.

### Do STEM Wizard Form Uploader or AI Tutor have ads?

Neither STEM Wizard Form Uploader nor AI Tutor shows ads.

### Which is updated more often, STEM Wizard Form Uploader or AI Tutor?

STEM Wizard Form Uploader ships an update every 5 weeks, and AI Tutor every 8 days. Most recently, STEM Wizard Form Uploader was updated on October 24, 2026 and AI Tutor on October 24, 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.*