# Unit Converter ∞ vs byeWatch

The clearest difference is update cadence: byeWatch at every 6 days against Unit Converter ∞'s every 9 months. Unit Converter ∞'s advantage is device support (3 vs 1) and iOS requirement (8.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Unit Converter ∞ costs $2.99 and byeWatch $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Unit Converter ∞ ships an update every 9 months, byeWatch every 6 days. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Unit Converter ∞ | byeWatch |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | **[4.4 (244 ratings)](https://appshunter.io/ios/app/unit-converter/id539102182/reviews)** | — |
| Number of ratings | **244** | — |
| Positive reviews | 75.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 19 MB | 31 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Incpt.Mobis](https://appshunter.io/developer/445261166) | [YOUNG SUK SOUL](https://appshunter.io/developer/1561601330) |

## What reviewers say

### Unit Converter ∞

[App page](https://appshunter.io/ios/app/unit-converter/id539102182)

This app offers a comprehensive unit conversion experience with a vast database of over 1000 units across 50 categories. It supports mixed units, custom unit creation, and provides a unique, visually appealing interface for all your conversion needs.

**Highlights:** 50+ Categories & 1000+ Units, Create your own unit, Mixed-unit Support, Currency Exchange, Price Conversion, Widget Support

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Comprehensive unit conversions
- 👍 Visually appealing interface
- 💡 Highly customizable
- 🚀 Powerful and accurate

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 👎 Steep learning curve
- 👎 Confusing or non-intuitive navigation
- 🕰️ Slow performance on older devices

**Reported bugs**

- Incorrect unit conversions for some measurements
- Compatibility issues with newer iOS versions

**Requested features**

- Add support for more currencies
- Improve search and navigation
- Provide a list-based interface option
- Add a number base converter


### byeWatch

[App page](https://appshunter.io/ios/app/byewatch/id6800200169)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter ∞ free?

Unit Converter ∞ costs $2.99, with no in-app purchases.

### Is byeWatch free?

byeWatch costs $2.99, with no in-app purchases.

### Do Unit Converter ∞ or byeWatch have ads?

Neither Unit Converter ∞ nor byeWatch shows ads.

### Which is updated more often, Unit Converter ∞ or byeWatch?

Unit Converter ∞ ships an update every 9 months, and byeWatch every 6 days. Most recently, Unit Converter ∞ was updated on October 14, 2026 and byeWatch on October 6, 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.*