Ohmly vs Digital Mobile
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Ohmly
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Your electrical toolkit, redesigned for speed. 26 pro tools, one clean app. Ohmly is the modern electrical calculator for electricians, students, and engineers. Solve VIRP calculations, decode resistor and SMD codes, check voltage drop, size conductors, design circuits, and keep your work organizedβwithout ads. 26 PRO TOOLS β’ Ohm's law, resistor color code, SMD resistor code β’ Series/parallel resistance, voltage divider, LED resistor β’ Reactance, resonance, AC impedance, power factor β’ RC/RL/LC filters, decibels, op-amp gain, 555 timer β’ Voltage drop, wire gauge/AWG, three-phase power β’ Motor FLA, conduit fill, short-circuit current β’ Transformer ratio, LM317 regulator β’ Capacitor code, inductor color code, PCB trace width β’ Heat sink thermal resistance and battery life WHY OHMLY β’ Clean light and dark modes with no ads β’ Shared display metrics across every tool β’ Save, label, and search calculations β’ Export multi-calculation PDF reports β’ Home Screen, Lock Screen, and StandBy widgets β’ Full Apple Watch companion Unlock Pro with a lifetime purchase or a low monthly plan. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Digital Mobile
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Take control of your mobile experience with Digital Mobile. Whether you're at home or traveling abroad, Digital Mobile puts everything you need right at your fingertips. No more waiting on hold or visiting stores - manage your entire mobile account in seconds. SIM & eSIM MANAGEMENT β’ Activate and manage physical SIMs and eSIMs β’ View all your lines in one place β’ Switch between SIMs effortlessly REAL-TIME USAGE TRACKING β’ Monitor your data, airtime, and SMS usage β’ Never be caught off guard by unexpected charges β’ Clear, visual breakdowns of your consumption TRAVEL READY β’ Browse international eSIM packages for 100+ destinations β’ Activate travel data before you land β’ Competitive rates with no roaming surprises EASY TOP-UPS β’ Buy airtime and data bundles instantly β’ Secure payment processing β’ Flexible prepaid options SUPPORT WHEN YOU NEED IT β’ In-app help centre with FAQs β’ Quick access to customer support β’ Manage your account 24/7 Why Digital Mobile? We believe managing your mobile should be simple. No jargon, no complexity - just a clean, intuitive app that lets you get on with your life. Download now and experience mobile, simplified.
Screenshots
Verdict
The clearest difference is iOS requirement: Digital Mobile at 15.1 against Ohmly's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ohmly ships an update every 3 weeks, Digital Mobile fortnightly. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.
| Parameter | Ohmly | Digital Mobile |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Fortnightly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 15.1 β better |
| Further details β not scored | ||
| Size | 7 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Adam Wilkie | Digital Solutions Group |
In-app purchases
Ohmly
No in-app purchases
Digital Mobile
No in-app purchases
Questions
Is Ohmly free?
Is Digital Mobile free?
Do Ohmly or Digital Mobile have ads?
Which is updated more often, Ohmly or Digital Mobile?
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