# Viscosity Conversion vs Exif Eraser

The clearest difference is price: Exif Eraser at $0.99 against Viscosity Conversion's $2.99. Viscosity Conversion's advantage is iOS requirement (13 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Viscosity Conversion costs $2.99 and Exif Eraser $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Viscosity Conversion ships an update every 30 months, Exif Eraser every 41 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Viscosity Conversion | Exif Eraser |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 30 months** | Every 41 months |
| Monetization | — | Paid |
| Size | 1 MB | 11 MB |
| Requires iOS | **13** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nitrio](https://appshunter.io/developer/321121189) | [袁杰 张](https://appshunter.io/developer/1329154617) |

## What reviewers say

### Viscosity Conversion

[App page](https://appshunter.io/ios/app/viscosity-conversion/id630288155)

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

**In-app purchases:** none


### Exif Eraser

[App page](https://appshunter.io/ios/app/exif-eraser-remove-gps-data/id1483936620)

Easily view and remove sensitive metadata from your photos. Protect your privacy by clearing EXIF information before sharing images.

**Highlights:** View photo EXIF information, Clear EXIF information, Share EXIF information

**In-app purchases:** none


## Frequently asked questions

### Is Viscosity Conversion free?

Viscosity Conversion costs $2.99, with no in-app purchases.

### Is Exif Eraser free?

Exif Eraser costs $0.99, with no in-app purchases.

### Do Viscosity Conversion or Exif Eraser have ads?

Neither Viscosity Conversion nor Exif Eraser shows ads.

### Which is updated more often, Viscosity Conversion or Exif Eraser?

Viscosity Conversion ships an update every 30 months, and Exif Eraser every 41 months. Most recently, Viscosity Conversion was updated on October 29, 2026 and Exif Eraser on October 29, 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.*