# Clear Wave vs DoReMi

The clearest difference is in-app purchases: DoReMi at none against Clear Wave's 8. DoReMi also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Clear Wave sells 8 in-app purchases, starting at $3.99 per 7 days. DoReMi asks for nothing beyond the download.

## The numbers

| Metric | Clear Wave | DoReMi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.4K ratings)](https://appshunter.io/ios/app/clear-wave-volume-booster/id1611971588/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 48.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gaurav Babbar](https://appshunter.io/developer/1033155710) | [Rand LLC](https://appshunter.io/developer/6806810465) |

## What reviewers say

### Clear Wave

[App page](https://appshunter.io/ios/app/clear-wave-volume-booster/id1611971588)

Test and analyze your phone's speakers with precision using a series of tones. Evaluate bass response, stereo channels, and frequency generation. Includes a decibel meter for sound level measurement.

**Highlights:** Advanced speaker testing, Volume booster mode, Bass testing, Stereo channel testing, Frequency generator, Decibel meter

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clean Sound - Weekly | $3.99 | per 7 days |
| Weekly Access | $3.99 | per 7 days |
| Weekly Subscription | $3.99 | per 7 days |
| Water Eject - Weekly | $4.99 | per 7 days |
| Clear Wave Annual Subscription | $6.99 | per year |
| Clean Sound - Monthly Access | $9.99 | per month |
| Water Eject - Annual | $49.99 | per year |
| Sonic Pro | $99.99 | one-time |

**What reviewers like**

- 👍 Helpful for water-damaged phones
- 🚀 Works quickly
- 💡 Useful frequency generator
- 🤩 Great for audio testing

**What reviewers complain about**

- 🐛 App crashes or freezes
- 🔒 Requires subscription to unlock features
- 💸 Blocking basic features behind paywall
- 🤔 Questionable accuracy of frequency generator

**Reported bugs**

- Unable to proceed past certain setup steps
- Subscription issues after purchasing pro version

**Requested features**

- Add more detailed instructions and documentation
- Improve compatibility with older devices
- Provide a free version with fewer limitations


### DoReMi

[App page](https://appshunter.io/ios/app/doremi/id6806810463)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clear Wave free?

Clear Wave is free to download, with in-app purchases available.

### Is DoReMi free?

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

### Do Clear Wave or DoReMi have ads?

Clear Wave shows ads; DoReMi does not.

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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.*