Unit Converter vs (Dice)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter
This app provides a comprehensive suite of tools for unit and currency conversions, along with various calculators and scientific constants. It offers real-time exchange rates, works offline, and supports a wide range of categories. Enjoy a user-friendly experience with features like dark mode and no conversion limits.
- Unit conversions
- Currency conversions
- Real-time exchange rates
- Offline functionality
- Variety of calculators
- Scientific constants
- Dark mode
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OmniConvert is a powerful unit and currency converter focused on functionality, usability, and speed. It is completely free, supports a wide variety of conversion categories, and works offline. Exchange rates are updated in real-time (when connected to the internet) and all 166 major world currencies are supported. There are no conversion limits or size restrictions, and it even comes with a dark mode! OmniConvert offers an additional selection of useful calculators (e.g. salary, gratuity, baking) along with compilations of common scientific constants relevant to fields like physics and chemistry. Conversions: Currency, Volume, Mass, Temperature, Time, Length, Speed, Gas, Area, Energy, Pressure, Torque, Data, Angle, Frequency, Planetary Weight Calculators: Salary, Tip, Baking, Percentage, Mortgage, Auto Loan, BMI Constants: Chemistry, Physics, Density, Unit Prefix, Mathematics, Medicine, Astrophysics. Omniconvert is optimized for iPhone X, 11, 12, 13, 14, 15, and 16 as well as the Pro and Max variants of these devices.
(Dice)
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A simple, clean dice roller. Save and name your rolls and review your history.
Screenshots
Verdict
The clearest difference is in-app purchases: (Dice) at none against Unit Converter's 1. (Dice) also leads on ads (none vs shown) and device support (3 vs 1). Unit Converter's advantage is update cadence (weekly vs every 4 months) and iOS requirement (17.0 vs 26.6). On price 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 sells 1 one-off in-app purchase. (Dice) asks for nothing beyond the download.
Unit Converter ships an update weekly, (Dice) every 4 months. Both last shipped on October 24, 2026.
| Parameter | Unit Converter | (Dice) |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (42 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 42 — better | — |
| Update frequency | Weekly — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, Vision Pro — better |
| Requires iOS | 17.0 — better | 26.6 |
| Further details — not scored | ||
| Size | 35 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Jonathan Chen | Optional Slf |
In-app purchases
Unit Converter
- OmniConvert Pro$2.99
(Dice)
No in-app purchases
