Unit Converter Expert vs Bitcon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter Expert
This app offers a comprehensive unit conversion tool with five main categories: Basic, Engineering, Computer/IT, Special, and Ancient/Historical. It features an intuitive interface, instant results, and the ability to mark favorite conversions for quick access.
- Wide range of unit conversions
- Five main categories
- Intuitive user interface
- Instant and clear results
- Mark favorite conversions
- Supports all devices
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Unit conversion expert is a smart App, which delivers a wide range of easy conversion of units and measurements. The Application is compatible with all the devices and consists of five main categories of units and measurements to select. The Application features a unique option to mark favorites and keep for on-the-go instant conversion whenever the user wishes. The Application is designed scientifically to cater to varied needs from a layman to a professional for their daily needs. The five broad categories of unit-measurements are 1. Basic – The Basic category meant for common usage involve simple conversions like mass and weight, distance and length, capacity, area, speed, temperature, etc. 2. Engineering – The Engineering category is specially designed for a higher level of mathematical and statistical usage. This involves conversions like time, acceleration, density, energy, pressure, etc. 3. Computer/ IT - The Computer category involves conversions of measurements for computer storage, data transfer, etc. 4. Special – The Special category includes a whole lot of units and measurements, which are residual but equally important for use. These include fuel economy, cooking, food Price, weight to volume, fractions and percent, numerals, currency, etc. 5. Ancient & Historical/Ancient Measures/Historical Measures – This particular category is an ode to the historians and those interested in the past. It includes measures like historical weight, length, volume, and area. Each of the main categories includes numerous sub-categories, loaded with a massive range of conversion probabilities covering all the units discovered to date. The application comes with a hassle-free and intuitive UI with clearly sorted out categories. It gives instant and clear results along with an efficient display rate. Switching the screens is easier than ever with the Application.
Bitcon
Easily convert between digital storage units from bit to yottabyte. Features real-time auto-conversion with a simple interface, ideal for learners and IT professionals needing accurate storage size calculations.
- Converts bit to YB
- Real-time auto conversion
- Intuitive interface
- Educational use
- Accurate for professionals
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This app allows you to easily convert between digital storage units such as bit, B, KB, MB, GB, TB, PB, EB, ZB, and YB. Features: - Supports units from bit to YB (yottabyte) - Intuitive and simple interface - Real-time auto conversion as you type - Ideal for young learners and educational use - Accurate for IT professionals and engineers For example, when you want to quickly know how many GB are in 5000MB, or convert bit size into other units, this app provides a fast and reliable solution. Despite its simplicity, the app ensures precise conversion, making it useful for both learning and practical work. The user interface is clear and designed for anyone to use easily. As digital data becomes a part of daily life, understanding accurate storage sizes is essential. This app helps you convert units smoothly and confidently. Whether for learning, work, or quick everyday checks, this is your go-to app for digital storage unit conversion.
Screenshots
Verdict
The clearest difference is rating: Bitcon at 5.0 against Unit Converter Expert's 4.5. Unit Converter Expert's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 12 months). On price, ratings volume, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Unit Converter Expert sells 1 one-off in-app purchase and Bitcon sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Bitcon holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
Unit Converter Expert ships an update every 3 weeks, Bitcon every 12 months. The most recent releases landed on June 8, 2026 and September 15, 2026 respectively.
| Parameter | Unit Converter Expert | Bitcon |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 12 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 21 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Mehta Group Ltd | kota tada |
Customer experience
Unit Converter Expert
Bitcon
In-app purchases
Unit Converter Expert
- Unit Converter Pro$0.99
Bitcon
- Ad-free for 1 month7 Days trial$4.991 Month
- Ad-free for 1 year14 Days trial$49.991 Year






