# PhonoPaper vs Land Waves

The clearest difference is review sentiment: PhonoPaper at 83% against Land Waves's 50%. PhonoPaper also leads on update cadence (every 4 months vs every 31 months) and rating (4.6 vs 4.3). Land Waves's advantage is iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PhonoPaper holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 45 and 12 respectively. Written reviews point the same way: 83% of PhonoPaper's written reviews are positive against 50% of Land Waves's.

PhonoPaper ships an update every 4 months, Land Waves every 31 months. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PhonoPaper | Land Waves |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (45 ratings)](https://appshunter.io/ios/app/phonopaper/id865947553/reviews)** | [4.3 (12 ratings)](https://appshunter.io/ios/app/land-waves/id985925319/reviews) |
| Number of ratings | **45** | 12 |
| Positive reviews | **82.9% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 31 months |
| Monetization | Free | Free |
| Size | 4 MB | 6 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Zolotov](https://appshunter.io/developer/324462547) | [Agoston Nagy](https://appshunter.io/developer/985925318) |

## What reviewers say

### PhonoPaper

[App page](https://appshunter.io/ios/app/phonopaper/id865947553)

This app decodes images containing encoded sound, allowing you to play back audio embedded within visual patterns. You can also record your own sounds and convert them into these unique visual codes. It's designed for creative audio messaging and artistic expression.

**Highlights:** Decode images with encoded sound, Create sound codes from recordings, Offline decoding capability, Analogue code for distortion resilience, Real-time, hand-controlled playback, Draw codes for unique sounds

**Features:** macOS Compatibility

**In-app purchases:** none


### Land Waves

[App page](https://appshunter.io/ios/app/land-waves/id985925319)

This app generates sound waves from a 1D reaction-diffusion system simulation. It translates pixel brightness into audio frequencies, creating complex soundscapes from simple mathematical models found in nature.

**Highlights:** 1D reaction-diffusion system simulation, Sonification of pixel brightness, Generates complex soundscapes, Mathematical models of natural fluid behaviors, Translates pixel values to audio frequencies

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

**In-app purchases:** none


## Frequently asked questions

### Is PhonoPaper free?

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

### Is Land Waves free?

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

### Which has better reviews, PhonoPaper or Land Waves?

PhonoPaper is rated higher. PhonoPaper averages 4.6 out of 5 from 45 ratings, while Land Waves averages 4.3 from 12 ratings.

### Do PhonoPaper or Land Waves have ads?

Neither PhonoPaper nor Land Waves shows ads.

### Which is updated more often, PhonoPaper or Land Waves?

PhonoPaper ships an update every 4 months, and Land Waves every 31 months. Most recently, PhonoPaper was updated on October 14, 2026 and Land Waves on October 16, 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.*