# Socratic AI Solver vs Grass Identifier

Socratic AI Solver and Grass Identifier are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Socratic AI Solver sells 14 in-app purchases, starting at $5.99 per 7 days and Grass Identifier sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Socratic AI Solver | Grass Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (30 ratings)](https://appshunter.io/ios/app/socratic-ai-solver/id6739322412/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Freemium | — |
| Size | 135 MB | 27 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yalpai Corporation Limited](https://appshunter.io/developer/1784849666) | [Pista Devi](https://appshunter.io/developer/1880591505) |

## What reviewers say

### Socratic AI Solver

[App page](https://appshunter.io/ios/app/socratic-ai-solver/id6739322412)

This app provides AI-powered, step-by-step solutions and explanations for a wide range of academic subjects. It acts as a 24/7 tutor, helping students understand complex problems rather than just memorizing answers. Features include photo solving and an advanced scientific calculator.

**Highlights:** AI Math Solver with step-by-step solutions, AI Scientific Calculator (TI-84 Level), 24/7 AI Tutor for follow-up questions, Photo Solve for textbook questions, Coverage across Math, Science, Humanities, and Social Sciences, Unlimited math scans with SUPER upgrade

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KnowBuddy Super Weekly | $5.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| Socratic AI Weekly | $5.99 | per 7 days |
| Socratic AI Weekly | $6.99 | per 7 days |
| KnowBuddy Super Weekly | $6.99 | per 7 days |
| KnowBuddy Super Weekly | $9.69 | per 7 days |
| KnowBuddy Super Monthly | $12.99 | per month |
| KnowBuddy Super Monthly | $16.99 | per month |
| Socratic AI Monthly | $17.99 | per month |
| Quarterly - 3-Day Free Trial | $39.99 | per 3 months |
| Socratic AI Quarterly | $39.99 | per 3 months |
| KnowBuddy Super Yearly | $39.99 | per year |
| Socratic AI Yearly | $59.99 | per year |
| KnowBuddy Super Yearly | $99.99 | per year |


### Grass Identifier

[App page](https://appshunter.io/ios/app/grass-identifier-grass-ai/id6774034896)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grass AI Pro - Weekly | $7.99 | per 7 days |
| Grass AI Pro - Yearly | $29.99 | per year |


## Frequently asked questions

### Is Socratic AI Solver free?

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

### Is Grass Identifier free?

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

### Do Socratic AI Solver or Grass Identifier have ads?

Neither Socratic AI Solver nor Grass Identifier shows ads.

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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.*