# Measures Unit Converter vs Tab Buddy

The clearest difference is price: Tab Buddy at Free against Measures Unit Converter's $1.99. Tab Buddy also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 4). Measures Unit Converter's advantage is update cadence (every 8 days vs every 3 months) and ratings volume (30 vs 1). On ads, device support and iOS requirement there is nothing between them.

Tab Buddy is free to download; Measures Unit Converter costs $1.99 up front. Measures Unit Converter sells 4 one-off in-app purchases. Tab Buddy asks for nothing beyond the download.

Tab Buddy holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Measures Unit Converter has 30 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 91% of Measures Unit Converter's written reviews are positive against 100% of Tab Buddy's.

Measures Unit Converter ships an update every 8 days, Tab Buddy every 3 months. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Measures Unit Converter | Tab Buddy |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.4 (30 ratings)](https://appshunter.io/ios/app/measures-unit-converter/id287918318/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tab-buddy/id6742390560/reviews)** |
| Number of ratings | **30** | 1 |
| Positive reviews | 91.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 3 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Neuwert Media GmbH](https://appshunter.io/developer/287918321) | [Gamic Arts LLC](https://appshunter.io/developer/1514546976) |

## What reviewers say

### Measures Unit Converter

[App page](https://appshunter.io/ios/app/measures-unit-converter/id287918318)

This app offers a comprehensive unit conversion tool with over 971 units across 40 categories, including 173 currencies with real-time exchange rates. It features an intuitive interface, a scientific calculator, and offline functionality, making it ideal for precise conversions.

**Highlights:** 971 units across 40 categories, 173 currencies with real-time rates, Offline conversion functionality, Scientific calculator, Intuitive redesigned interface, Customizable themes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $1.99 | one-time |
| Breakfast | $4.99 | one-time |
| Lunch | $9.99 | one-time |
| Dinner | $19.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive interface
- 🚀 Comprehensive range of conversions
- 💡 Customizable unit selection
- 🔍 Accurate and up-to-date currency rates
- 🔢 Handy built-in calculator

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔀 Cumbersome navigation for some conversions
- 🔍 Lack of customization options for some units
- 💤 Outdated or inaccurate conversion factors in some cases

**Reported bugs**

- Crashes on launch with iOS 7.0.2
- Inconsistent behavior when changing units in calculator

**Requested features**

- Add ability to swap conversion directions
- Improve currency conversion to show tourist rates
- Expand RF/frequency conversion options
- Add support for more advanced unit types (e.g. wind chill, biblical currencies)


### Tab Buddy

[App page](https://appshunter.io/ios/app/tab-buddy/id6742390560)

This app helps musicians practice songs by displaying text-based or PDF tab files. Users can adjust scrolling speed, zoom, and font size for an optimal practice experience. It supports various instruments and offers a clean interface for easy file import and playback.

**Highlights:** Open .txt or .pdf tab files, Adjustable scroll speed, Pinch-to-zoom for font size, Clean, easy-to-read interface, Simple file importer, Support for monospaced text and PDF

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Measures Unit Converter free?

Measures Unit Converter costs $1.99, and also offers in-app purchases.

### Is Tab Buddy free?

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

### Which has better reviews, Measures Unit Converter or Tab Buddy?

Tab Buddy is rated higher. Measures Unit Converter averages 4.4 out of 5 from 30 ratings, while Tab Buddy averages 5.0 from 1 ratings.

### Do Measures Unit Converter or Tab Buddy have ads?

Neither Measures Unit Converter nor Tab Buddy shows ads.

### Which is updated more often, Measures Unit Converter or Tab Buddy?

Measures Unit Converter ships an update every 8 days, and Tab Buddy every 3 months. Most recently, Measures Unit Converter was updated on October 16, 2026 and Tab Buddy on October 2, 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.*