# Math Homework Helper vs Invoice & Receipt Maker

The clearest difference is ads: Invoice & Receipt Maker at none against Math Homework Helper's shown. Invoice & Receipt Maker also leads on update cadence (monthly vs every 5 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Math Homework Helper sells 4 in-app purchases, starting at $8.99 per 7 days and Invoice & Receipt Maker sells 3 in-app purchases, starting at $6.99 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 — 4.6 for Math Homework Helper against 4.7 for Invoice & Receipt Maker. Both are backed by a comparable volume of ratings — 49 and 112 respectively.

Math Homework Helper ships an update every 5 months, Invoice & Receipt Maker monthly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Math Homework Helper | Invoice & Receipt Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (49 ratings)](https://appshunter.io/ios/app/math-homework-helper-ai-chat/id6743942955/reviews) | **[4.7 (112 ratings)](https://appshunter.io/ios/app/invoice-and-receipt-maker-smart/id6747164323/reviews)** |
| Number of ratings | 49 | **112** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 75 MB | 28 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gareth Banoty](https://appshunter.io/developer/1805204943) | [Zintex OU](https://appshunter.io/developer/1879518122) |

## What reviewers say

### Math Homework Helper

[App page](https://appshunter.io/ios/app/math-homework-helper-ai-chat/id6743942955)

Get instant, AI-powered step-by-step explanations for any math problem. Scan handwritten or printed equations with your camera and receive clear solutions. Learn math faster with an interactive tutor and a comprehensive calculator.

**Highlights:** AI-powered step-by-step explanations, Camera scanning for math problems, Handwritten and printed equation recognition, Comprehensive calculator, Interactive learning companion, Track and review solved problems

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Math Helper Pro | $8.99 | per 7 days |
| Math Homework Helper: AI Chat | $8.99 | per 7 days |
| Monthly Math Helper Pro | $14.99 | per month |
| Monthly Trial Math Helper Pro | $15.99 | per month |


### Invoice & Receipt Maker

[App page](https://appshunter.io/ios/app/invoice-and-receipt-maker-smart/id6747164323)

Create professional invoices and estimates quickly and easily. Personalize your designs, track payment statuses, and generate automated financial reports to manage your cash flow and prepare for taxes. Sync your data across devices for seamless access.

**Highlights:** Custom invoice design with logo and colors, Payment status tracking, Automated financial reports, Fast and easy invoice creation, Cross-device sync and backup

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is Math Homework Helper free?

Math Homework Helper is free to download, with in-app purchases available.

### Is Invoice & Receipt Maker free?

Invoice & Receipt Maker is free to download, with in-app purchases available.

### Which has better reviews, Math Homework Helper or Invoice & Receipt Maker?

Invoice & Receipt Maker is rated higher. Math Homework Helper averages 4.6 out of 5 from 49 ratings, while Invoice & Receipt Maker averages 4.7 from 112 ratings.

### Do Math Homework Helper or Invoice & Receipt Maker have ads?

Math Homework Helper shows ads; Invoice & Receipt Maker does not.

### Which is updated more often, Math Homework Helper or Invoice & Receipt Maker?

Math Homework Helper ships an update every 5 months, and Invoice & Receipt Maker monthly. Most recently, Math Homework Helper was updated on November 4, 2026 and Invoice & Receipt Maker on November 5, 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.*