# ExamLock vs math ai question answer

The clearest difference is in-app purchases: ExamLock at none against math ai question answer's 6. ExamLock also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. math ai question answer sells 6 in-app purchases, starting at $9.99 per 7 days. ExamLock asks for nothing beyond the download.

ExamLock ships an update every 2 months, math ai question answer every 6 weeks. The most recent releases landed on September 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ExamLock | math ai question answer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/math-ai-question-answer/id6775453420/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Subscription |
| Size | 112 MB | 21 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Vinod Jayakeerthi](https://appshunter.io/developer/1358411101) | [Muhammad Aqib Nawaz](https://appshunter.io/developer/1885791962) |

## What reviewers say

### ExamLock

[App page](https://appshunter.io/ios/app/examlock/id6757807012)

**Features:** Vision Pro support

**In-app purchases:** none


### math ai question answer

[App page](https://appshunter.io/ios/app/math-ai-question-answer/id6775453420)

This AI-powered math tutor offers instant help and step-by-step solutions for math problems. Scan questions with your camera, type them manually, or chat with the AI tutor to learn complex concepts. Access a formula library and practice quizzes to test your knowledge.

**Highlights:** AI-powered math tutor, Scan math problems with camera, Manual question input, Step-by-step solutions, Interactive AI chat, Formula library, Quiz practice

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $24.99 | per month |
| Yearly Subscription | $39.99 | per year |
| small_pack | $7.99 | one-time |
| Medium Pack | $14.99 | one-time |
| Large Pack | $39.99 | one-time |


## Frequently asked questions

### Is ExamLock free?

ExamLock is free to download, with no in-app purchases.

### Is math ai question answer free?

math ai question answer is free to download, with in-app purchases available.

### Do ExamLock or math ai question answer have ads?

Neither ExamLock nor math ai question answer shows ads.

### Which is updated more often, ExamLock or math ai question answer?

ExamLock ships an update every 2 months, and math ai question answer every 6 weeks. Most recently, ExamLock was updated on September 25, 2026 and math ai question answer 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.*