Unit Converter vs Unit co
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter
This app offers a straightforward and user-friendly interface for converting various units of measurement. It categorizes essential conversions for daily life, ventilation, science, and other common needs.
- Intuitive and simple UI
- Categorized unit sets
- Basic conversions (length, area, weight, volume, temperature)
- Ventilation conversions (velocity, volume flow, pressure)
- Science conversions (force, speed, power)
- Time conversions
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There are a lot of unit conversion apps on the market. However, most are inconvenient and difficult to use because of poor and complicated UI. This app has intuitive and simple UI, that is designed for casual user like you. Trust me. :) I've sorted essential unit sets for your daily life into 4 categories. - Basic : length (distance), area, weight (mass), volume (capacity), temperature - Ventilation : velocity, volume flow, pressure - Science : force, speed, power - Other. : time
Unit co
Easily convert between various units of measurement with this straightforward utility. It offers a simple interface for quick and accurate conversions across different categories.
- Unit conversion
- Multiple measurement categories
- Simple interface
- Accurate results
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Unit Convert is my job
Screenshots
Verdict
The clearest difference is update cadence: Unit co at weekly against Unit Converter's every 3 months. Unit Converter's advantage is iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Unit Converter ships an update every 3 months, Unit co weekly. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.
| Parameter | Unit Converter | Unit co |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 10 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Nikhil Subash Chander Goel | Michael Mobayen |
Customer experience
Unit Converter
Unit co
In-app purchases
Unit Converter
No in-app purchases
Unit co
No in-app purchases
