# StudyAI vs NerdyChat

StudyAI and NerdyChat both sit at 4.8 stars, but that hides the real split: 85% of NerdyChat's written reviews are positive against 45% of StudyAI's. NerdyChat also leads on in-app purchases (none vs 8) and iOS requirement (13.0 vs 17.0). StudyAI's advantage is update cadence (every 5 days vs fortnightly) and ratings volume (873 vs 119). On price, rating, ads and device support there is nothing between them.

Both are free to download. StudyAI sells 8 in-app purchases, starting at $2.99 per 7 days. NerdyChat asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for StudyAI against 4.7 for NerdyChat. That said, the two scores are not equally well evidenced: StudyAI has 873 ratings behind it against 119, so its average is the more settled of the two. Written reviews are what separate them: 45% of StudyAI's written reviews are positive against 85% of NerdyChat's.

StudyAI ships an update every 5 days, NerdyChat fortnightly. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | StudyAI | NerdyChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (873 ratings)](https://appshunter.io/ios/app/studyai-web-and-photo-ai-tutor/id1664039953/reviews)** | [4.7 (119 ratings)](https://appshunter.io/ios/app/nerdychat/id6447287211/reviews) |
| Number of ratings | **873** | 119 |
| Positive reviews | 45.0% of reviews | **84.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 180 MB | 49 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ACApplications, LLC](https://appshunter.io/developer/986432007) | [GO SMARTLY TECH LTD](https://appshunter.io/developer/1610117445) |

## What reviewers say

### StudyAI

[App page](https://appshunter.io/ios/app/studyai-web-and-photo-ai-tutor/id1664039953)

This app acts as an AI-powered tutor, explaining complex subjects and solving problems using advanced AI models. It can analyze images, text, and voice inputs to provide detailed answers and research assistance for various academic disciplines.

**Highlights:** AI-powered explanations and solutions, Image and voice input analysis, Compare multiple AI models, Web research and summarization, Essay building from various sources, Support for all major subjects, AI art generation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chit Chat Ultra Unlimited | $2.99 | per 7 days |
| Ultra - Student Weekly | $3.99 | per 7 days |
| Chit Chat Ultra | $6.95 | per 7 days |
| Ultra Unlimited - Monthly | $9.99 | per month |
| Ultra - Student Monthly | $9.99 | per month |
| Ultra - Monthly | $19.99 | per month |
| Chit Chat Ultra (Yearly) | $49.99 | per year |
| Chit Chat Ultra Unlimited Yrly | $79.99 | per year |

**What reviewers like**

- 🚀 Easy to use and continuously adding features
- 🚀 Enhances learning experience
- 👍 Good app, should get it
- 👍 Cheat code 10/10

**What reviewers complain about**

- 🐛 Doesn't work, app freezes and crashes
- 🐛 Trash, won't respond to photo questions
- 🐛 App is being slow and kicks out
- 🔒 Can't cancel subscription, scamming students

**Reported bugs**

- App freezes when asking questions
- Glitches with submitting and continuing conversations
- Limiting attempts and responses

**Requested features**

- Unlimited scans and full answers
- Dark mode option


### NerdyChat

[App page](https://appshunter.io/ios/app/nerdychat/id6447287211)

This AI-powered learning assistant helps students optimize their study routines by speeding up online research and providing homework assistance. It offers step-by-step explanations for questions captured via its AI camera and clarifies complex concepts in an easy-to-understand manner.

**Highlights:** Homework help across multiple subjects, AI camera for step-by-step explanations, Concept clarification for complex ideas, Optimized study routine, User-friendly design, Privacy-focused

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is StudyAI free?

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

### Is NerdyChat free?

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

### Which has better reviews, StudyAI or NerdyChat?

StudyAI is rated higher. StudyAI averages 4.8 out of 5 from 873 ratings, while NerdyChat averages 4.7 from 119 ratings.

### Do StudyAI or NerdyChat have ads?

Both StudyAI and NerdyChat show ads.

### Which is updated more often, StudyAI or NerdyChat?

StudyAI ships an update every 5 days, and NerdyChat fortnightly. Most recently, StudyAI was updated on October 27, 2026 and NerdyChat on October 22, 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.*