# SnapCalc vs ArchForm เตรียมสอบสถาปัตย์

The clearest difference is iOS requirement: SnapCalc at 13.0 against ArchForm เตรียมสอบสถาปัตย์'s 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SnapCalc sells 9 in-app purchases, starting at $1.99 per 7 days and ArchForm เตรียมสอบสถาปัตย์ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SnapCalc | ArchForm เตรียมสอบสถาปัตย์ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (41K ratings)](https://appshunter.io/ios/app/snapcalc-math-problem-solver/id1267331464/reviews)** | — |
| Number of ratings | **41K** | — |
| Positive reviews | 25.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 129 MB | 16 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mosaic S.r.l.](https://appshunter.io/developer/570748343) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### SnapCalc

[App page](https://appshunter.io/ios/app/snapcalc-math-problem-solver/id1267331464)

Instantly solve math problems by taking a photo. Get step-by-step explanations for algebra, calculus, and more. Practice with quizzes and access educational resources.

**Highlights:** Camera-based math problem solving, Step-by-step solution explanations, Recognizes handwritten problems, Quizzes for skill practice, Integrated educational resources, Problem history saving

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Step-by-step Solutions 1 Week | $1.99 | per 7 days |
| Step-By-Step Solutions 1 Month | $3.99 | per month |
| Step-by-step Solutions 1 Month | $4.99 | per month |
| Step-by-step Solutions 1 Week | $4.99 | per 7 days |
| Step-by-step Solutions 1 Month | $4.99 | per 7 days |
| Step-by-step Solutions 1 Week | $5.99 | per 7 days |
| Step-by-step Solutions 1 Month | $6.99 | per month |
| Step-by-step Solutions 3 M | $29.99 | per 3 months |
| Step-by-step Solutions 1 Year | $39.99 | per year |

**What reviewers like**

- 🚀 Helpful for solving math problems
- 👍 Provides step-by-step solutions
- 💡 Useful for students struggling with math

**What reviewers complain about**

- 💰 Expensive subscription model
- 🔒 Difficult to cancel subscription
- 🐛 Inaccurate problem recognition
- 🔍 Limited free usage

**Reported bugs**

- App crashes when trying to solve problems
- Subscription charges continue even after cancellation

**Requested features**

- Expand free version capabilities
- Improve problem recognition accuracy
- Add option to purchase one-time access


### ArchForm เตรียมสอบสถาปัตย์

[App page](https://appshunter.io/ios/app/archform/id6802497915)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


## Frequently asked questions

### Is SnapCalc free?

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

### Is ArchForm เตรียมสอบสถาปัตย์ free?

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

### Do SnapCalc or ArchForm เตรียมสอบสถาปัตย์ have ads?

Both SnapCalc and ArchForm เตรียมสอบสถาปัตย์ show 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.*