# Plagiarism Checker vs Fun Math Arithmetic

The clearest difference is in-app purchases: Fun Math Arithmetic at none against Plagiarism Checker's 10. Fun Math Arithmetic also leads on update cadence (every 3 days vs monthly). Plagiarism Checker's advantage is ads (none vs shown) and device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Plagiarism Checker sells 10 in-app purchases, starting at $7.99 per month. Fun Math Arithmetic asks for nothing beyond the download.

Plagiarism Checker ships an update monthly, Fun Math Arithmetic every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Plagiarism Checker | Fun Math Arithmetic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (1.2K ratings)](https://appshunter.io/ios/app/plagiarism-checker/id1231934420/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 20.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 4 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CONTENT ARCADE DUBAI LTD FZE](https://appshunter.io/developer/1355616995) | [Ranjodh Singh](https://appshunter.io/developer/6818197986) |

## What reviewers say

### Plagiarism Checker

[App page](https://appshunter.io/ios/app/plagiarism-checker/id1231934420)

Detect duplicate content with this mobile application. It offers instant, fast, and accurate plagiarism checks for text or images, ensuring your work is original. Ideal for students, writers, and professionals.

**Highlights:** Instant Plagiarism Checking, Fast and Accurate, Check Plagiarism by Upload Image (OCR), Check Plagiarism by Copy Pasting Text, Real-time Results, Duplicate Content Detection

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Subscription | $7.99 | per month |
| Standard Plan | $12.99 | per month |
| Monthly Basic | $19.99 | per month |
| Premium Subscription | $29.99 | per month |
| Enterprise Subscription | $49.99 | per month |
| 10 Queries Bucket | $1.99 | one-time |
| 20 Queries Bucket | $2.99 | one-time |
| Get Plagiarism Checker Pro | $4.99 | one-time |
| 50 Queries Bucket | $5.99 | one-time |
| 100 Queries Bucket | $9.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Easy to use
- ✨ Effective plagiarism detection

**What reviewers complain about**

- 💰 Expensive, with limited free usage
- 🐛 Unreliable, often doesn't work as expected
- 🔒 Lack of transparency around features and pricing
- ⚠️ Inaccurate plagiarism results

**Reported bugs**

- App crashes frequently
- Login and account issues
- Compatibility problems with older devices

**Requested features**

- Increase free usage limit
- Provide more detailed plagiarism reports
- Add dark mode option


### Fun Math Arithmetic

[App page](https://appshunter.io/ios/app/fun-math-arithmetic/id6818600951)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Plagiarism Checker free?

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

### Is Fun Math Arithmetic free?

Fun Math Arithmetic is free to download, with no in-app purchases.

### Do Plagiarism Checker or Fun Math Arithmetic have ads?

Fun Math Arithmetic shows ads; Plagiarism Checker does not.

### Which is updated more often, Plagiarism Checker or Fun Math Arithmetic?

Plagiarism Checker ships an update monthly, and Fun Math Arithmetic every 3 days. Most recently, Plagiarism Checker was updated on November 6, 2026 and Fun Math Arithmetic on October 31, 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.*