# DeDuplicate vs Sound Meter Plus

The clearest difference is in-app purchases: Sound Meter Plus at none against DeDuplicate's 2. Sound Meter Plus also leads on price ($2.99 vs $7.99) and iOS requirement (12.0 vs 15.0). DeDuplicate's advantage is update cadence (every 2 weeks vs every 39 months). On ads and device support there is nothing between them.

DeDuplicate costs $7.99 and Sound Meter Plus $2.99 up front. DeDuplicate sells 2 one-off in-app purchases. Sound Meter Plus asks for nothing beyond the download.

DeDuplicate ships an update every 2 weeks, Sound Meter Plus every 39 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DeDuplicate | Sound Meter Plus |
| --- | --- | --- |
| Price | $7.99 | **$2.99** |
| Rating | **[4.5 (129 ratings)](https://appshunter.io/ios/app/deduplicate-cloud-cleaner/id1595129686/reviews)** | — |
| Number of ratings | **129** | — |
| Positive reviews | 48.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 39 months |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 10 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paolo Pugliese](https://appshunter.io/developer/1486205329) | [Heng Jia Liang](https://appshunter.io/developer/1532000635) |

## What reviewers say

### DeDuplicate

[App page](https://appshunter.io/ios/app/deduplicate-cloud-cleaner/id1595129686)

This app scans your cloud storage for identical files and allows you to remove duplicates, freeing up valuable space. It efficiently identifies exact duplicates using file hash values without downloading your files, ensuring privacy and speed.

**Highlights:** Scans cloud storage for duplicate files, Removes extra copies to free up space, Efficient and fast scanning, Accurate detection using file hash values, Privacy-first, local processing, Supports multiple cloud services

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $0.99 | one-time |
| No Ads - Lifetime | $7.99 | one-time |


### Sound Meter Plus

[App page](https://appshunter.io/ios/app/sound-meter-plus/id1612179628)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DeDuplicate free?

DeDuplicate costs $7.99, and also offers in-app purchases.

### Is Sound Meter Plus free?

Sound Meter Plus costs $2.99, with no in-app purchases.

### Do DeDuplicate or Sound Meter Plus have ads?

Neither DeDuplicate nor Sound Meter Plus shows ads.

### Which is updated more often, DeDuplicate or Sound Meter Plus?

DeDuplicate ships an update every 2 weeks, and Sound Meter Plus every 39 months. Most recently, DeDuplicate was updated on October 14, 2026 and Sound Meter Plus on October 11, 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.*