# Equal=It Unit Converter Plus vs Louder Booster

The clearest difference is price: Louder Booster at Free against Equal=It Unit Converter Plus's $2.99. Louder Booster also leads on ratings volume (402 vs 96) and iOS requirement (13.0 vs 15.5). Equal=It Unit Converter Plus's advantage is review sentiment (96% vs 54%) and in-app purchases (none vs 2). On update cadence, ads and device support there is nothing between them.

Louder Booster is free to download; Equal=It Unit Converter Plus costs $2.99 up front. Louder Booster sells 2 in-app purchases, starting at $6.99 per month. Equal=It Unit Converter Plus asks for nothing beyond the download.

Equal=It Unit Converter Plus holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 96 and 402 respectively. Written reviews point the same way: 96% of Equal=It Unit Converter Plus's written reviews are positive against 54% of Louder Booster's.

Equal=It Unit Converter Plus ships an update every 2 weeks, Louder Booster weekly. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Equal=It Unit Converter Plus | Louder Booster |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.7 (96 ratings)](https://appshunter.io/ios/app/equalit-unit-converter-plus/id769120174/reviews)** | [4.5 (402 ratings)](https://appshunter.io/ios/app/louder-booster-volume-boost/id6450641910/reviews) |
| Number of ratings | 96 | **402** |
| Positive reviews | **96.2% of reviews** | 54.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | **Free** | Subscription |
| Size | 7 MB | 39 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [monkeyLabs Inc.](https://appshunter.io/developer/353063678) | [迎辉 罗](https://appshunter.io/developer/1684181788) |

## What reviewers say

### Equal=It Unit Converter Plus

[App page](https://appshunter.io/ios/app/equalit-unit-converter-plus/id769120174)

This app is a comprehensive unit conversion tool supporting a wide range of categories including length, weight, currency, and chemistry. It offers an intuitive interface with features like favorite conversions for quick access and a built-in calculator. Optimized for various Apple devices, it aims to simplify everyday calculations.

**Highlights:** Multiple conversion types, Favorite conversions, Built-in calculator, Supports over 160 currencies, Weight to Volume conversion with specific gravity, Direct developer support

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

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy-to-use interface
- 🚀 Fast and efficient conversions
- 📚 Comprehensive range of conversion categories
- ⭐ Ability to convert multiple units simultaneously
- ❤️ Favorites/bookmarking feature for frequent conversions

**What reviewers complain about**

- 🐛 App crashes or becomes unresponsive
- 🐛 Keyboard input duplication issues
- 🐛 Incorrect conversion calculations
- 🐛 UI elements partially cut off screen
- ⚠️ Lack of app updates (2+ years without updates)

**Reported bugs**

- Categories button not responding to clicks
- Keyboard input duplicating on single tap
- Top navigation icons partially cut off screen
- Incorrect cooking measurement conversions (6 teaspoons = 96 cups)
- App page appearing and disappearing when selecting categories

**Requested features**

- Fraction support for Imperial measurements
- Copy results to clipboard functionality
- Reverse/swap comparison button for quick unit switching
- App remembering user's preferred unit selections
- Additional unit conversions (Viss to pounds, ticals)


### Louder Booster

[App page](https://appshunter.io/ios/app/louder-booster-volume-boost/id6450641910)

Amplify your device's audio with enhanced bass and powerful sound. This app is designed to elevate your listening experience for music, movies, and games, taking your audio to new heights.

**Highlights:** Volume amplification, Enhanced bass, Improved audio experience, Subscription plans, Remove ads

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Equalizer Speaker Pro Month | $6.99 | per month |
| Equalizer Speaker Pro Year | $29.99 | per year |

**What reviewers like**

- 🎶 Great sounds
- 🔊 Volume boost effective
- 👍 Works well
- 💖 Maravilhoso
- ✨ Chido

**What reviewers complain about**

- 💸 Requires payment for full features
- 👎 Does not work as expected
- 🚫 Not free
- 📉 Quality degrades
- 🔒 Subscription issues

**Reported bugs**

- App hacks into Apple Store
- Subscription purchased without consent
- App does not work on ringtone
- App doesn't play through YouTube
- App doesn't download stuff

**Requested features**

- Make the app free to use
- Fix download issues
- Improve compatibility with YouTube
- Allow ringtone volume boost
- Make it work without payment


## Frequently asked questions

### Is Equal=It Unit Converter Plus free?

Equal=It Unit Converter Plus costs $2.99, with no in-app purchases.

### Is Louder Booster free?

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

### Which has better reviews, Equal=It Unit Converter Plus or Louder Booster?

Equal=It Unit Converter Plus is rated higher. Equal=It Unit Converter Plus averages 4.7 out of 5 from 96 ratings, while Louder Booster averages 4.5 from 402 ratings.

### Do Equal=It Unit Converter Plus or Louder Booster have ads?

Neither Equal=It Unit Converter Plus nor Louder Booster shows ads.

### Which is updated more often, Equal=It Unit Converter Plus or Louder Booster?

Equal=It Unit Converter Plus ships an update every 2 weeks, and Louder Booster weekly. Most recently, Equal=It Unit Converter Plus was updated on September 22, 2026 and Louder Booster on September 21, 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.*