# Byte Calculator vs Motion Log Plus

The clearest difference is price: Byte Calculator at Free against Motion Log Plus's $2.99. Byte Calculator also leads on rating (5.0 vs 1.0) and update cadence (every 6 weeks vs every 22 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Byte Calculator is free to download; Motion Log Plus costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Byte Calculator holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Byte Calculator ships an update every 6 weeks, Motion Log Plus every 22 months. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Byte Calculator | Motion Log Plus |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/byte-calculator-byte-conv/id1458082211/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/motion-log-plus/id1487352498/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 22 months |
| Monetization | **Free** | Paid |
| Size | 16 MB | 2 MB |
| Requires iOS | **9.0** | 13.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAS Company Limited.](https://appshunter.io/developer/1291818571) | [Heng Jia Liang](https://appshunter.io/developer/1532000635) |

## What reviewers say

### Byte Calculator

[App page](https://appshunter.io/ios/app/byte-calculator-byte-conv/id1458082211)

This utility app performs byte conversions for disk space calculations, supporting units from Bytes to Terabytes. It also offers memory calculation, square root, and percentage functions, with customizable display and key settings. View calculation history and personalize the interface.

**Highlights:** Byte conversion (B, KB, MB, GB, TB), Memory calculation, Square root and percentage functions, Calculation history view, Customizable display and key layout, Adjustable decimal places and rounding

**Features:** macOS Compatibility

**In-app purchases:** none


### Motion Log Plus

[App page](https://appshunter.io/ios/app/motion-log-plus/id1487352498)

This tool captures and visualizes motion data from your iOS device, including orientation, attitude, and acceleration. You can preview recordings in 3D and export log files for further analysis.

**Highlights:** Capture device orientation, attitude, and acceleration, Preview motion data in 3D, Rename and delete log files, Export motion log files, Turn off screen while recording

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

**In-app purchases:** none


## Frequently asked questions

### Is Byte Calculator free?

Byte Calculator is free to download, with no in-app purchases.

### Is Motion Log Plus free?

Motion Log Plus costs $2.99, with no in-app purchases.

### Which has better reviews, Byte Calculator or Motion Log Plus?

Byte Calculator is rated higher. Byte Calculator averages 5.0 out of 5 from 2 ratings, while Motion Log Plus averages 1.0 from 1 ratings.

### Do Byte Calculator or Motion Log Plus have ads?

Neither Byte Calculator nor Motion Log Plus shows ads.

### Which is updated more often, Byte Calculator or Motion Log Plus?

Byte Calculator ships an update every 6 weeks, and Motion Log Plus every 22 months. Most recently, Byte Calculator was updated on September 8, 2026 and Motion Log Plus on September 18, 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.*