# Studdy vs Goth AI

The clearest difference is review sentiment: Studdy at 89% against Goth AI's 41%. Studdy also leads on ads (none vs shown) and update cadence (every 10 days vs monthly). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Studdy sells 35 in-app purchases, starting at $1.99 per 7 days and Goth AI sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Studdy holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Studdy has 13K ratings behind it against 1.2K, so its average is the more settled of the two. Written reviews point the same way: 89% of Studdy's written reviews are positive against 41% of Goth AI's.

Studdy ships an update every 10 days, Goth AI monthly. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Studdy | Goth AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13K ratings)](https://appshunter.io/ios/app/studdy-ai-tutor-and-math-solver/id6450114499/reviews)** | [4.6 (1.2K ratings)](https://appshunter.io/ios/app/goth-ai-math-problem-solver/id6496048724/reviews) |
| Number of ratings | **13K** | 1.2K |
| Positive reviews | **89.3% of reviews** | 40.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 64 MB | 94 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Studdy, LLC](https://appshunter.io/developer/1680988865) | [TUME INFINITIES (HONG KONG) LIMITED](https://appshunter.io/developer/1637374477) |

## What reviewers say

### Studdy

[App page](https://appshunter.io/ios/app/studdy-ai-tutor-and-math-solver/id6450114499)

This AI-powered tutor assists students with homework by providing step-by-step explanations for math and science problems. It offers personalized tutoring, video tutorials, and practice problems to help improve understanding and grades.

**Highlights:** AI-powered step-by-step problem solver, Photo scanning for homework problems, Personalized 1:1 AI tutoring, Video tutorials for complex topics, Practice problem generation, Graphing for visual understanding

**Features:** Family Sharing, Vision Pro support

**In-app purchases (35)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studdy Unlimited | $1.99 | per 7 days |
| Studdy Unlimited | $1.99 | per 7 days |
| Studdy Unlimited | $4.99 | per 7 days |
| Studdy Unlimited | $5.99 | per 7 days |
| Studdy Unlimited | $6.99 | per 7 days |
| Studdy Unlimited | $6.99 | per 7 days |
| Studdy Unlimited | $6.99 | per 7 days |
| Power Monthly | $9.99 | per month |
| Studdy Lite | $9.99 | per month |
| Studdy Lite | $9.99 | per month |
| Studdy Unlimited | $9.99 | per month |
| Studdy Unlimited | $9.99 | per month |
| Studdy Pro | $14.99 | per month |
| Power Monthly | $19.99 | per month |
| Studdy Unlimited | $19.99 | per month |
| Studdy Unlimited | $19.99 | per month |
| Studdy Unlimited | $29.99 | per month |
| Studdy Unlimited | $39.99 | per year |
| Power Annual | $59.99 | per year |
| Studdy Lite | $59.99 | per year |
| Studdy Unlimited | $59.99 | per year |
| Studdy Lite | $59.99 | per year |
| Studdy Unlimited | $59.99 | per year |
| Studdy Unlimited | $69.99 | per year |
| Studdy Unlimited | $69.99 | per year |
| Studdy Pro | $95.99 | per year |
| Studdy Unlimited | $99.99 | per year |
| Studdy Unlimited | $99.99 | per year |
| Studdy Unlimited | $143.99 | per year |
| Studdy Unlimited | $143.99 | per year |
| Studdy Unlimited | $179.99 | per year |
| Studdy Unlimited | $179.99 | per year |
| 5 Snaps Pack | $0.99 | one-time |
| 10 Snaps Pack | $0.99 | one-time |
| 30 Snaps Pack | $4.99 | one-time |

**What reviewers like**

- 🚀 Helpful and accurate solutions
- 👍 Detailed step-by-step explanations
- 🤖 Powerful AI assistant
- 💡 Versatile for all subjects
- 🆓 Free to use with some limitations

**What reviewers complain about**

- 🔒 Limited free usage
- 💰 Paid version required for full access
- 🐛 Occasional inaccurate solutions
- 🔍 Camera issues with some users

**Reported bugs**

- Inconsistent performance across devices
- Freezing or crashing on certain devices

**Requested features**

- More free usage allowance
- Improved accuracy and reliability
- Enhanced user interface and navigation


### Goth AI

[App page](https://appshunter.io/ios/app/goth-ai-math-problem-solver/id6496048724)

This app uses AI to help you study by solving math problems, generating exam questions, and explaining concepts. It offers instant photo answers and personalized AI tutoring across various subjects.

**Highlights:** AI problem solver (scan to solve), Generate exam questions, Explain any subject, Free step-by-step instructions, Personalized AI tutor, Instant photo answers

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly subscription | $6.99 | per 7 days |
| Monthly subscription | $9.99 | per month |
| Half-year subscription | $29.99 | per 6 months |
| Monthly subscription | $39.99 | per 7 days |
| Annual subscription | $59.99 | per year |

**What reviewers like**

- 👍 Helpful for grades
- 🚀 Really good for math and spelling
- 💡 Useful for different subjects

**What reviewers complain about**

- 🔒 Paywall for most features
- 🐛 Doesn't work as expected
- 🤔 Changed appearance from original app

**Reported bugs**

- Incorrect answers provided
- App not functioning properly

**Requested features**

- Option to use app without subscription
- More free features to help students


## Frequently asked questions

### Is Studdy free?

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

### Is Goth AI free?

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

### Which has better reviews, Studdy or Goth AI?

Studdy is rated higher. Studdy averages 4.8 out of 5 from 13K ratings, while Goth AI averages 4.6 from 1.2K ratings.

### Do Studdy or Goth AI have ads?

Goth AI shows ads; Studdy does not.

### Which is updated more often, Studdy or Goth AI?

Studdy ships an update every 10 days, and Goth AI monthly. Most recently, Studdy was updated on September 25, 2026 and Goth AI on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*