# Pic Answer vs AI Knowledge Test

The clearest difference is rating: AI Knowledge Test at 5.0 against Pic Answer's 4.6. Pic Answer's advantage is ratings volume (3.4K vs 1) and update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Pic Answer sells 10 in-app purchases, starting at $4.99 per 7 days and AI Knowledge Test sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

AI Knowledge Test holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Pic Answer has 3.4K ratings behind it against 1, so its average is the more settled of the two.

Pic Answer ships an update fortnightly, AI Knowledge Test every 2 months. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Pic Answer | AI Knowledge Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (3.4K ratings)](https://appshunter.io/ios/app/pic-answer-ai-solver/id1669210256/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-knowledge-test/id6740738555/reviews)** |
| Number of ratings | **3.4K** | 1 |
| Positive reviews | 56.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 131 MB | 9 MB |
| Requires iOS | **15.6** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tech Consolidated Inc](https://appshunter.io/developer/1456368641) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### Pic Answer

[App page](https://appshunter.io/ios/app/pic-answer-ai-solver/id1669210256)

This application uses AI to solve homework problems by analyzing photos. It offers instant solutions and interactive chat assistance across multiple academic subjects, aiming to deepen understanding of concepts.

**Highlights:** AI-powered photo scanner for problem solving, Interactive AI chat for subject assistance, Instant accurate solutions, Comprehensive learning and concept explanation, User-friendly interface for all ages

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PA Weekly Trial | $4.99 | per 7 days |
| Pic Answer Weekly | $4.99 | per 7 days |
| PA Weekly, 3 days trial | $6.99 | per 7 days |
| PA Weekly, No Trial | $6.99 | per 7 days |
| PA Monthly With Trial | $9.99 | per month |
| PA Monthly Trial | $14.99 | per month |
| PA Yearly | $29.99 | per year |
| PA 39.99 Yearly Trial | $39.99 | per year |
| PA Yearly With Trial | $69.99 | per year |
| Pic Answer Lifetime Purchase | $39.99 | one-time |

**What reviewers like**

- 🚀 Fast and accurate answers
- 👍 Helpful for homework and studying
- 💡 Explains step-by-step solutions
- 🎓 Improves grades and academic performance

**What reviewers complain about**

- 🐛 Occasional inaccurate answers
- 💰 Subscription/payment issues
- 🔄 Inconsistent performance after updates
- 🤔 Limited functionality in free version

**Reported bugs**

- App crashes or freezes when trying to solve questions
- Subscription continues to be charged even after cancellation
- Incorrect answers provided for simple math problems

**Requested features**

- Expand to more subject areas beyond math
- Improve camera quality for better image capture
- Add more detailed explanations for answers
- Provide a true free trial without limitations


### AI Knowledge Test

[App page](https://appshunter.io/ios/app/ai-knowledge-test/id6740738555)

Prepare for a career in Artificial Intelligence with practice tests covering machine learning, deep learning, and AI ethics. Get detailed explanations for each answer and track your progress to master AI concepts.

**Highlights:** Comprehensive AI test bank, Insightful explanations for answers, Progress tracking and real-time feedback, Customizable quizzes by AI topic, Offline access to practice tests

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $14.99 | per month |
| Lifetime version | $29.99 | one-time |


## Frequently asked questions

### Is Pic Answer free?

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

### Is AI Knowledge Test free?

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

### Which has better reviews, Pic Answer or AI Knowledge Test?

AI Knowledge Test is rated higher. Pic Answer averages 4.6 out of 5 from 3.4K ratings, while AI Knowledge Test averages 5.0 from 1 ratings.

### Do Pic Answer or AI Knowledge Test have ads?

Neither Pic Answer nor AI Knowledge Test shows ads.

### Which is updated more often, Pic Answer or AI Knowledge Test?

Pic Answer ships an update fortnightly, and AI Knowledge Test every 2 months. Most recently, Pic Answer was updated on October 14, 2026 and AI Knowledge Test on October 8, 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.*