# Nursing Diagnostic Exam Review vs AI Math Problem Solver

The clearest difference is price: AI Math Problem Solver at Free against Nursing Diagnostic Exam Review's $3.99. AI Math Problem Solver also leads on update cadence (every 2 months vs every 45 months). Nursing Diagnostic Exam Review's advantage is in-app purchases (none vs 5) and ads (none vs shown). On device support there is nothing between them.

AI Math Problem Solver is free to download; Nursing Diagnostic Exam Review costs $3.99 up front. AI Math Problem Solver sells 5 in-app purchases, starting at $3.99 per 7 days. Nursing Diagnostic Exam Review asks for nothing beyond the download.

Nursing Diagnostic Exam Review ships an update every 45 months, AI Math Problem Solver every 2 months. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Nursing Diagnostic Exam Review | AI Math Problem Solver |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[3.6 (19 ratings)](https://appshunter.io/ios/app/ai-math-problem-solver-mathai/id6502904728/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 45 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 63 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Tourkia CHIHI](https://appshunter.io/developer/1105976811) | [AppziBrain Infotech LLP](https://appshunter.io/developer/1741704664) |

## What reviewers say

### Nursing Diagnostic Exam Review

[App page](https://appshunter.io/ios/app/nursing-diagnostic-exam-review/id1116706395)

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

**In-app purchases:** none


### AI Math Problem Solver

[App page](https://appshunter.io/ios/app/ai-math-problem-solver-mathai/id6502904728)

This app uses AI to quickly solve homework problems by analyzing photos. It provides detailed answers for math, science, and literary analysis, and also offers grammar and style suggestions for writing.

**Highlights:** AI-powered problem solving, Photo analysis for solutions, Math, science, and literature support, Grammar and writing assistance, Detailed answer explanations

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assignment Writer One Week | $3.99 | per 7 days |
| Assignment Writer One Month | $5.99 | per month |
| Assignment Writer Three Month | $7.99 | per 3 months |
| AI Assignment One Year | $19.99 | per year |
| Assignment Writer Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is Nursing Diagnostic Exam Review free?

Nursing Diagnostic Exam Review costs $3.99, with no in-app purchases.

### Is AI Math Problem Solver free?

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

### Do Nursing Diagnostic Exam Review or AI Math Problem Solver have ads?

AI Math Problem Solver shows ads; Nursing Diagnostic Exam Review does not.

### Which is updated more often, Nursing Diagnostic Exam Review or AI Math Problem Solver?

Nursing Diagnostic Exam Review ships an update every 45 months, and AI Math Problem Solver every 2 months. Most recently, Nursing Diagnostic Exam Review was updated on October 3, 2026 and AI Math Problem Solver on October 24, 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.*