# CPT Markets vs Duo Cleaner

The clearest difference is rating: CPT Markets at 5.0 against Duo Cleaner's 4.5. CPT Markets also leads on in-app purchases (none vs 6) and ads (none vs shown). Duo Cleaner's advantage is ratings volume (32 vs 3). On price, review sentiment, update cadence and monetization model there is nothing between them.

Both are free to download. Duo Cleaner sells 6 in-app purchases, starting at $1.99 per 7 days. CPT Markets asks for nothing beyond the download.

CPT Markets holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Duo Cleaner has 32 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CPT Markets | Duo Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cpt-markets/id6745247237/reviews)** | [4.5 (32 ratings)](https://appshunter.io/ios/app/duo-cleaner-clean-up-storage/id6771264098/reviews) |
| Number of ratings | 3 | **32** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Free | Free |
| Size | 332 MB | 56 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [CPT Markets Limited](https://appshunter.io/developer/1473811074) | [TP Technology Service Company Limited](https://appshunter.io/developer/1683283412) |

## What reviewers say

### CPT Markets

[App page](https://appshunter.io/ios/app/cpt-markets/id6745247237)

This app provides access to complex financial derivative products, including FX and CFD contracts, traded on margin. It emphasizes the high risks involved, including potential loss of capital exceeding initial deposits. Users must understand and accept these risks before trading.

**Highlights:** FX and CFD trading, Margin and leverage trading, Complex financial derivatives, Risk management information, Regulatory compliance details

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

**In-app purchases:** none


### Duo Cleaner

[App page](https://appshunter.io/ios/app/duo-cleaner-clean-up-storage/id6771264098)

This AI-powered app helps you quickly find and remove duplicate and similar photos, screenshots, and other clutter from your iPhone's photo library. It operates entirely on-device, ensuring your privacy and working offline to free up valuable storage space.

**Highlights:** AI-powered duplicate photo detection, Similar photo grouping and comparison, Screenshot detection and removal, On-device processing for privacy, Offline functionality, Storage saving dashboard

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Weekly | $3.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Annual | $19.99 | per year |
| Annual | $29.99 | per year |
| Annual | $34.99 | per year |


## Frequently asked questions

### Is CPT Markets free?

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

### Is Duo Cleaner free?

Duo Cleaner is free to download, with in-app purchases available.

### Which has better reviews, CPT Markets or Duo Cleaner?

CPT Markets is rated higher. CPT Markets averages 5.0 out of 5 from 3 ratings, while Duo Cleaner averages 4.5 from 32 ratings.

### Do CPT Markets or Duo Cleaner have ads?

Duo Cleaner shows ads; CPT Markets does not.

### Which is updated more often, CPT Markets or Duo Cleaner?

CPT Markets ships an update weekly, and Duo Cleaner weekly. Most recently, CPT Markets was updated on November 8, 2026 and Duo Cleaner 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.*