# Flash Cleaner vs AI Math Solver Calculator AZ

The clearest difference is rating: AI Math Solver Calculator AZ at 4.3 against Flash Cleaner's 3.8. AI Math Solver Calculator AZ also leads on ratings volume (35 vs 4). Flash Cleaner's advantage is in-app purchases (none vs 6) and update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Math Solver Calculator AZ sells 4 one-off in-app purchases. Flash Cleaner asks for nothing beyond the download.

AI Math Solver Calculator AZ holds the better App Store score, 4.3 against 3.8. That said, the two scores are not equally well evidenced: AI Math Solver Calculator AZ has 35 ratings behind it against 4, so its average is the more settled of the two.

Flash Cleaner ships an update every 3 days, AI Math Solver Calculator AZ fortnightly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Flash Cleaner | AI Math Solver Calculator AZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/flash-cleaner-storage-manager/id6746331027/reviews) | **[4.3 (35 ratings)](https://appshunter.io/ios/app/ai-math-solver-calculator-az/id6747112631/reviews)** |
| Number of ratings | 4 | **35** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 66 MB | 91 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Appwords](https://appshunter.io/developer/1766020257) | [Gerardo Arellano](https://appshunter.io/developer/769496540) |

## What reviewers say

### Flash Cleaner

[App page](https://appshunter.io/ios/app/flash-cleaner-storage-manager/id6746331027)

Easily manage your phone's media files. Identify and delete duplicate or similar photos and videos to free up storage space. Compress media and organize screenshots for a smoother, more secure device.

**Highlights:** Identify and delete duplicate photos/videos, Compress photos and videos, Screenshot management, Privacy album with encryption, One-tap media optimization, Quick scan for similar media

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Math Solver Calculator AZ

[App page](https://appshunter.io/ios/app/ai-math-solver-calculator-az/id6747112631)

Instantly solve math problems by scanning equations from photos. This smart calculator offers unit and currency conversion, plus everyday tools like BMI and tip calculators. It's a lightweight, efficient solution for students and professionals.

**Highlights:** AI-powered math problem solving, Scan equations from photos, Real-time unit and currency conversion, Offline smart calculator, Everyday calculators (BMI, tip, discount), Step-by-step solutions

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Experience | $1.99 | one-time |
| Ad-Free Experience | $2.99 | one-time |
| Ad-Free Experience | $4.99 | one-time |
| Ad-Free Experience | $9.99 | one-time |


## Frequently asked questions

### Is Flash Cleaner free?

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

### Is AI Math Solver Calculator AZ free?

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

### Which has better reviews, Flash Cleaner or AI Math Solver Calculator AZ?

AI Math Solver Calculator AZ is rated higher. Flash Cleaner averages 3.8 out of 5 from 4 ratings, while AI Math Solver Calculator AZ averages 4.3 from 35 ratings.

### Do Flash Cleaner or AI Math Solver Calculator AZ have ads?

Both Flash Cleaner and AI Math Solver Calculator AZ show ads.

### Which is updated more often, Flash Cleaner or AI Math Solver Calculator AZ?

Flash Cleaner ships an update every 3 days, and AI Math Solver Calculator AZ fortnightly. Most recently, Flash Cleaner was updated on October 20, 2026 and AI Math Solver Calculator AZ on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*