# Unit Converter and Conversion vs Hide Spoilers

The clearest difference is price: Unit Converter and Conversion at Free against Hide Spoilers's $2.99. Unit Converter and Conversion also leads on review sentiment (82% vs 67%). Hide Spoilers's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Unit Converter and Conversion is free to download; Hide Spoilers costs $2.99 up front. Unit Converter and Conversion sells 1 one-off in-app purchase. Hide Spoilers asks for nothing beyond the download.

Unit Converter and Conversion ships an update every 10 months, Hide Spoilers every 3 months. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Unit Converter and Conversion | Hide Spoilers |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.4 (48 ratings)](https://appshunter.io/ios/app/unit-converter-and-conversion/id1350107532/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | **81.8% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 3 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 42 MB | 4 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Asad Ahsan](https://appshunter.io/developer/1326954499) | [Coffee & Fun LLC](https://appshunter.io/developer/1589138055) |

## What reviewers say

### Unit Converter and Conversion

[App page](https://appshunter.io/ios/app/unit-converter-and-conversion/id1350107532)

This app offers a user-friendly interface for converting units across more than 40 categories, including length, weight, volume, and digital storage. It works offline and saves conversion history for future reference. Ideal for students and professionals needing quick and accurate conversions.

**Highlights:** Over 40 conversion categories, Offline functionality, Conversion history saving, User-friendly interface, Supports length, weight, volume, and more, Elegant graphics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unit Converter Pro | $4.99 | one-time |


### Hide Spoilers

[App page](https://appshunter.io/ios/app/hide-spoilers/id6740436834)

This app blurs text and images containing keywords you specify to prevent accidental spoilers for shows, movies, and more. It works on live update sites and can be toggled on or off easily, ensuring a spoiler-free browsing experience.

**Highlights:** Blurs specified words and phrases, Covers spoiler-revealing images and sections, Works on live update sites like Twitter, Toggle on/off functionality, Simple keyword-based setup

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter and Conversion free?

Unit Converter and Conversion is free to download, with in-app purchases available.

### Is Hide Spoilers free?

Hide Spoilers costs $2.99, with no in-app purchases.

### Do Unit Converter and Conversion or Hide Spoilers have ads?

Unit Converter and Conversion shows ads; Hide Spoilers does not.

### Which is updated more often, Unit Converter and Conversion or Hide Spoilers?

Unit Converter and Conversion ships an update every 10 months, and Hide Spoilers every 3 months. Most recently, Unit Converter and Conversion was updated on October 25, 2026 and Hide Spoilers on October 15, 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.*