# Symbolab Practice vs Interview Drill

Symbolab Practice and Interview Drill 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. Symbolab Practice sells 3 in-app purchases, starting at $2.49 per 7 days and Interview Drill sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Symbolab Practice | Interview Drill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (42 ratings)](https://appshunter.io/ios/app/symbolab-practice/id1469186281/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 42.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 48 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Symbolab](https://appshunter.io/developer/876942536) | [Netrium Technologies LLC](https://appshunter.io/developer/1838082576) |

## What reviewers say

### Symbolab Practice

[App page](https://appshunter.io/ios/app/symbolab-practice/id1469186281)

Master math concepts through unlimited practice problems with personalized hints and instant feedback. Track your progress, prepare for exams with quizzes, and drill down into specific math topics from pre-algebra to calculus.

**Highlights:** Tens of thousands of math problems, Personalized hints, Instant feedback, Exam preparation quizzes, Topic-specific drills, Progress tracking and insights

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Universal Weekly Subscription | $2.49 | per 7 days |
| Universal Monthly Subscription | $6.99 | per month |
| Universal Yearly Subscription | $29.99 | per year |


### Interview Drill

[App page](https://appshunter.io/ios/app/interview-drill-mock-ai/id6758351116)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $9.99 | per 7 days |
| Pro Monthly | $24.99 | per month |


## Frequently asked questions

### Is Symbolab Practice free?

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

### Is Interview Drill free?

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

### Do Symbolab Practice or Interview Drill have ads?

Neither Symbolab Practice nor Interview Drill 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.*