# Sharpen/Clear Underwater image vs WallMapper

The clearest difference is in-app purchases: Sharpen/Clear Underwater image at none against WallMapper's 1. Sharpen/Clear Underwater image also leads on iOS requirement (12.0 vs 17.0). WallMapper's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. WallMapper sells 1 one-off in-app purchase. Sharpen/Clear Underwater image asks for nothing beyond the download.

## The numbers

| Metric | Sharpen/Clear Underwater image | WallMapper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 32 MB | 16 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MINERVA K.K.](https://appshunter.io/developer/1597905460) | [ABDULLAH ATIF BARAN](https://appshunter.io/developer/1884333658) |

## What reviewers say

### Sharpen/Clear Underwater image

[App page](https://appshunter.io/ios/app/sharpenclear-underwater-image/id6444494575)

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

**In-app purchases:** none


### WallMapper

[App page](https://appshunter.io/ios/app/wallmapper-map-posters/id6762205297)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WallMapper Premium | $6.99 | one-time |


## Frequently asked questions

### Is Sharpen/Clear Underwater image free?

Sharpen/Clear Underwater image is free to download, with no in-app purchases.

### Is WallMapper free?

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

### Do Sharpen/Clear Underwater image or WallMapper have ads?

Sharpen/Clear Underwater image shows ads; WallMapper 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.*