# Thinkzo vs SolveSnap

The clearest difference is monetization model: Thinkzo at free against SolveSnap's freemium. SolveSnap's advantage is update cadence (every 3 days vs every 11 days). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Thinkzo sells 2 in-app purchases, starting at $2.99 per month and SolveSnap sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Thinkzo against 5.0 for SolveSnap. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Thinkzo ships an update every 11 days, SolveSnap every 3 days. The most recent releases landed on October 15, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Thinkzo | SolveSnap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/thinkzo-ai-homework-helper/id6759196682/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/solvesnap-ai-homework-helper/id6784882739/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 51 MB | 53 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gang Wu](https://appshunter.io/developer/1832307850) | [HAM Technologies, LLC](https://appshunter.io/developer/1884683451) |

## What reviewers say

### Thinkzo

[App page](https://appshunter.io/ios/app/thinkzo-ai-homework-helper/id6759196682)

Instantly solve homework problems by taking a photo. Get step-by-step explanations, generate practice questions, and receive instant AI grading with feedback. Supports multiple languages and subjects for students of all levels.

**Highlights:** AI-powered photo problem solver, Step-by-step solution explanations, Generate custom practice questions, Instant homework grading and feedback, Multi-language support, Privacy editor for sensitive information, Bookmark and save solutions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $29.99 | per year |


### SolveSnap

[App page](https://appshunter.io/ios/app/solvesnap-ai-homework-helper/id6784882739)

This app provides step-by-step explanations for homework problems across various subjects. It also features an AI tutor for deeper understanding, tools to create study sets from notes, and lecture recording with AI summaries. Users can access a scientific calculator and a searchable history of solved problems.

**Highlights:** Snap and solve homework problems, AI tutor for step-by-step explanations, Create study sets and flashcards, Record lectures with AI summaries, Scientific calculator, Searchable solution history

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $5.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is Thinkzo free?

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

### Is SolveSnap free?

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

### Which has better reviews, Thinkzo or SolveSnap?

Thinkzo and SolveSnap are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Thinkzo or SolveSnap have ads?

Neither Thinkzo nor SolveSnap shows ads.

### Which is updated more often, Thinkzo or SolveSnap?

Thinkzo ships an update every 11 days, and SolveSnap every 3 days. Most recently, Thinkzo was updated on October 15, 2026 and SolveSnap on October 31, 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.*