Ohmie Downloads & RevenueOhmie: Learn Electronics · App Store
Ohmie: Learn Electronics is #197 in Education Free in United States and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperOHMIE LLC
CategoryEducation
PriceFree
Released
Rating★ 4.5 (348)
Version1.6.6
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)50k+ worldwide
Ohmie: Learn Electronics update history & changes
Last change · 46 events since 16 Jun 2026Full timeline ↓✏️Description updated✏️New iPad screenshots⭐Passed 100 ratings📦Updated to version 1.6.6📦Updated to version 1.6.5📈Entered the top 100 in 2 charts📈Charting in a new country⭐Passed 100 ratings🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 46 events
- ✏️Ohmie: Learn Electronics: description updated· RU
- ✏️Ohmie: Learn Electronics: new iPad screenshots· RU
- ✏️Ohmie: Learn Electronics: new screenshots8 screenshots (was 6) · RU
- ✏️Ohmie: Learn Electronics: new icon
→ 
· RU - ✏️Ohmie: Learn Electronics: description updated· US
- ✏️Ohmie: Learn Electronics: new iPad screenshots· US
- ✏️Ohmie: Learn Electronics: new screenshots8 screenshots (was 6) · US
- ✏️Ohmie: Learn Electronics: new icon
→ · US - ✏️Ohmie: Learn Electronics: app got smaller1153 MB → 599 MB (-48%)
- 📦Ohmie: Learn Electronics updated to version 1.6.6Big update! Ohmie's been busy at the workbench:
- A new subject, Physics: find it under BUILD ON IT, right after Semiconductor, and work through 76 lessons on electricity and magnetism, from charge and fields to circuits and induction, or JUMP AHEAD past what you already know.
- Three voices for Ohmie: lessons now read in Ohmie's own voice by default, and in Settings you can switch to the male or female voice, or turn reading aloud off.
- Flashcards from your saved pages: turn the pages you saved into a deck, file it in a folder and flip through it card by card.
- Over 100 new word cards: tap an underlined word in Physics, Semiconductor, PCB, Robotics or C++ lessons to see what it means.
- New badge art: open your Badge case to see every badge redrawn as an illustrated medal of its own.
- A smaller download: lesson audio now arrives a section at a time as you learn, so installing Ohmie takes nearly 500 MB less.
And as always: Ohmie keeps electrocuting bugs that could affect your experience.
Found one that survived? Contact us at [email protected]… more - ✏️Ohmie: Learn Electronics: app got bigger740 MB → 1153 MB (+56%)
- 📦Ohmie: Learn Electronics updated to version 1.6.5Big update! Ohmie's been busy at the workbench:
- A brand-new Home: pick a course from the row of chips along the top and follow its roadmap pad by pad, with Ohmie standing on the lesson you're on.
- Ready to skip ahead? Tap the first lesson of a locked section and hit JUMP AHEAD: Ohmie gives you a quick quiz on the lessons you'd skip, with three hearts. Pass it and you jump ahead.
- New in Voltage & Current: What is ground?
- Not sure where to begin? Subjects are now grouped under START HERE and BUILD ON IT.
- A new voice for Ohmie, and a choice: switch between Male and Female under Ohmie's voice in Settings.
- Learn in Spanish or German: most lessons and screens now come in both, and Ohmie can follow your phone's language. Czech and Portuguese are coming in a couple of days.
And as always: Ohmie keeps electrocuting bugs that could affect your experience.
Found one that survived? Contact us at [email protected]… more - ✏️Ohmie: Learn Electronics: description updated· IN
- ✏️Ohmie: Learn Electronics: new iPad screenshots· IN
- ✏️Ohmie: Learn Electronics: new screenshots6 screenshots (was 6) · IN
- ✏️Ohmie: Learn Electronics: description updated· US
- ✏️Ohmie: Learn Electronics: new iPad screenshots· US
- ✏️Ohmie: Learn Electronics: new screenshots6 screenshots (was 6) · US
- 📦Ohmie: Learn Electronics updated to version 1.6.4Big update! Ohmie's been busy at the workbench:
- Fresh lessons in Circuits I and II: What is charge?, Meet the breadboard, Ohm's law, resistors in series and in parallel, the voltage divider, and Kirchhoff's current and voltage laws, each read aloud in Ohmie's voice.
- Circuits drawn like the textbook: real schematic symbols, with the current running round the loop so you can see where it goes.
- Reading color bands, made easier: every color is labeled, and the lesson comes right after What is an ohm?
- New in Capacitors and AC: Charges choose sides, Charging speed and DC vs AC.
- Ask Ohmie about any word: tap an underlined word, ask your own question, and get an answer in plain words.
- Reminders that fit your day: Ohmie's nightly reminder now comes around the time you last studied.
- Lost your streak? Ohmie may offer you a way back: study three lessons in three days and your old streak comes back.
- A new leaderboard: your league's shield on every row, a podium for the top three and a backdrop that matches your league.
- The Arduino Crash Course now lives in Embedded Systems, right after Chips.
And as always: Ohmie keeps electrocuting bugs that could affect your experience.
Found one that survived? Contact us at [email protected]… more - 📦Ohmie: Learn Electronics updated to version 1.6.3Big update! Ohmie's been busy at the workbench:
- Ohmie has a new voice: every narrated lesson is now read in a more natural voice, a little quicker than before.
- The Arduino Crash Course: on Explore's new Crash courses row, meet the breadboard and the board, then wire and code your first light.
- Words with diagrams: tap an underlined word in a lesson for a plain definition and an example, and most words now come with a drawn diagram.
- Op-amps for beginners: Meet the Op-Amp, Control the Signal and Build Useful Circuits, twenty-four lessons with new animations.
- Fixes from your reports: lesson benches fit the iPad in any orientation, the LED bench in "Checkpoint: control the flow" finishes as soon as your reading is right, and the flashlight, current split, push and spinning-magnet benches respond the way you'd expect.
And as always: Ohmie keeps electrocuting bugs that could affect your experience.
Found one that survived? Contact us at [email protected]… more - 📦Ohmie: Learn Electronics updated to version 1.6.2Big update! Ohmie's been busy at the workbench:
- Finish a lesson and watch it close a circuit: a copper loop draws itself around your results, the switch clicks, the bulb lights up over Ohmie, your XP counts up and your grade gets stamped.
- Pick up where you left off: a continue card on Home names your next lesson, and one tap takes you straight to it on your path.
- A brand-new Explore: search the lessons, tap what you want to learn about, browse featured courses, and get 15 recommendations shaped by what you told Ohmie when you started. Pick your favorite chapters in Manage recommendations and they come first.
- Projects is your own list now: add any build from any subject with the plus. Build Real Circuits stays pinned on top and now ends with a Voltage Divider challenge.
- The Ohmie tab tracks your week: a ten-minute study goal fills a ring, your week shows as columns, and a new Weekly XP report draws your last seven days. In Achievements, every step of every badge is its own coin.
- Your settings moved to the Me tab, with Dress Ohmie and Skins right at the top.
- Ohmie's reminders now name the lesson you're on, and a tap opens it.
- Stuck on a page? Ask Ohmie gives you one skip to get past it.
- Fixes from your reports: the shelf bench in "What is an ohm?" answers your taps again, the tank in "Power is a rate" drains the moment you open the tap, and the balloon bench tells you to rub it on the wool first.
And as always: Ohmie keeps electrocuting bugs that could affect your experience.
Found one that survived? Contact us at [email protected]… more - 📦Ohmie: Learn Electronics updated to version 1.6.1Big update! Ohmie's been busy at the workbench:
- NEW: Computer Architecture, a whole new subject. The CPU, the GPU and the memory ladder get their own tile, with 39 lessons on how a computer thinks.
- Circuits, rebuilt: Meet the parts, Your first circuit, When the light stays dark and Build the flashlight, with new animations and hands-on benches. Find the breadboard's hidden strips and light your first LED.
- The diode family: 6 new lessons on the rectifier, the LED, the Zener, the Schottky, the photodiode and the bridge rectifier.
- Turning AC into DC: a new Power section. Rectify, smooth and regulate a low-voltage supply, then find the fault with voltage traces.
- The motherboard: 5 new lessons that follow the wires from the board to the ports.
- Pick a subject and the whole app follows it: the header, the Projects tab and Explore.
- Saved is now folders, and every folder has a Quiz yourself sheet.
- The streak widget, rebuilt: your streak and today's goal at a glance, and one tap opens today's lesson.
- Badges show their progress: your next badge waits on Home and at the end of every lesson.
- Smoother Home: taps answer faster.
And as always: Ohmie keeps electrocuting bugs that could affect your experience.
Found one that survived? Contact us at [email protected]… more - 📈Ohmie: Learn Electronics entered the top 100 in 2 chartsTop Grossing · Education · IN · Top Free · Education · US
- 📈Ohmie: Learn Electronics charting in a new countryIndia
- 📦Ohmie: Learn Electronics updated to version 1.6.0Big update! Ohmie's been busy at the workbench:
- How the Chip Thinks, rebuilt: 7 Embedded Systems lessons with new animated scenes and hands-on benches. Keep a number, run a loop forever, and see inside a running program.
- Arduino Uno vs. ESP32, rebuilt: 4 lessons that put the two boards side by side, so you can pick the right one for the job.
- Outfits now show on every skin.
- New to Ohmie World? Ohmie gives you a tour first.
And as always: Ohmie keeps electrocuting bugs that could affect your experience.
Found one that survived? Contact us at [email protected]… more - ✏️Ohmie: Learn Electronics: description updated· US
- ✏️Ohmie: Learn Electronics: new icon
→ 
· US - ✏️Ohmie: Learn Electronics: app got bigger674 MB → 739 MB (+10%)
- 📦Ohmie: Learn Electronics updated to version 1.5.9Big spooky update! Ohmie's been busy at the workbench:
- New Electronics lessons: what an ohm is, the potentiometer, the dielectric inside a capacitor, and Kirchhoff's two laws (where wires meet, and every loop comes home).
- Two new chapters. Meet AC: why the grid went AC and how it treats your parts. And a CPU chapter: what's inside a processor, how it runs a program one tick at a time, and the languages chips speak, from ARM to RISC-V.
- GPIO, rebuilt from scratch: 8 beginner lessons with animated scenes and hands-on benches. Make an LED blink, read a button, and find out why a floating pin misbehaves.
- Ohmie narrates every new lesson, and dozens of Embedded Systems and Robotics lines sound clearer.
And as always: Ohmie keeps electrocuting bugs that could affect your experience.
Found one that survived? Contact us at [email protected]… more - ✏️Ohmie: Learn Electronics: description updated· RU
- ✏️Ohmie: Learn Electronics: new icon → · RU
- 📦Ohmie: Learn Electronics updated to version 1.5.8Big update! Ohmie's been busy at the workbench:
- 30 badges to earn! Find your Achievements in the Ohmie tab. Every unlock gets a card you can share.
- Ohmie dresses up for Halloween: from October 17 to November 1!
- Ohmie reacts while you learn: he cheers your right answers and celebrates when you finish a lesson.
- Fresh looks for every skin: all ten are redrawn.
- Pick your own name for the leaderboard. Names are checked automatically so the board stays friendly.
- Dark mode, fixed: code, diagrams, scopes and lab warnings now read properly at night.
- Electronics, all in one track: transistors, logic and the 8-bit computer now continue Electronics as six new chapters.
- A spooky new witch hat app icon for October.
- Clearer narration: we re-recorded lines whose audio ended in a garble.
And as always: Ohmie keeps electrocuting bugs that could affect your experience. Found one that survived? Contact us at [email protected]… more - 📦Ohmie: Learn Electronics: now updating weekly4 updates in 30 days, after a quiet two months
- ✏️Ohmie: Learn Electronics: new icon
→ · RU - ✏️Ohmie: Learn Electronics: new icon
→ · US - ✏️Ohmie: Learn Electronics added 1 language+ DE
- ✏️Ohmie: Learn Electronics: app got bigger603 MB → 674 MB (+12%)
- 📦Ohmie: Learn Electronics updated to version 1.5.7Big update! Ohmie's been busy at the workbench:
- Ohmie now speaks German! Deutsch joins English, Spanish, Portuguese and Czech.
- NEW: Inside the 8-Bit Computer. A whole computer runs on your screen. Tap any module to see how it works.
- Every subject now has chapters, so it's easier to see where you are and what's next.
- Digital Electronics brings Semiconductors, Digital Circuits and the computer together, and Analog now lives inside Electronics.
- Programming is one track, with a Python / C++ switch.
- Embedded Systems lessons, rewritten from top to bottom with fresh narration. Ohmie now reads symbols like "=" and "→" out loud properly.
- Better Spanish and Portuguese across the whole app.
- Explore now follows the subject you're studying.
- Dark mode polish: quiz answers and Ohmie himself look right at night.
- Smoother puzzles: hold any row to reorder it.
And as always: Ohmie keeps electrocuting bugs that could affect your
experience. Found one that survived? Contact us at [email protected]… more - 📈Ohmie: Learn Electronics charting in a new countryUnited States
- 📦Ohmie: Learn Electronics updated to version 1.5.6Big update! Ohmie's been busy at the workbench:
- NEW: Ohmie World! Explore Copper Town, wire real circuits on the workbench, take on trainers in the Copper Trail, and battle Watt or other inventors in the Battle Grove arena.
And as always: Ohmie keeps electrocuting bugs that could affect your
experience. Found one that survived? Contact us at [email protected]… more - 🆕Ohmie: Learn Electronics first spotted by AppInsider#77 in Top Grossing · Education · Russia
- 📦Ohmie: Learn Electronics version 1.5.4No release notes
- 🆕Ohmie: Learn Electronics released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.5 ★
348 ratings
Measured
Best rank now
#197
Education FreeMeasured
New ratings a week
42
▼ -55% vs the 2 weeks before
Measured
Ohmie: Learn Electronics on the App Store
App details
App ID
6779694265
Publisher
OHMIE LLC
On the store since
Jun 2026
Under a year
Minimum OS
iOS 26.2+
iPhone 11 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
5
CS EN DE PT ES
Size
599 MB
Ohmie: Learn Electronics downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Ohmie: Learn Electronics's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | EducationFree | #197 |
Apps near Ohmie: Learn Electronics on the chart
Education Free, around #197.
Ratings
App Store, worldwide.
Rating
4.5 ★
348 ratings
Measured
Ratings
348
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
42
▼ -55% vs the 2 weeks before
Recent ratings
4.4★
vs 4.5★ lifetime
Review momentum
66/100
faster than 92% of Education apps
New ratings by country (2)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| United States | 40 | 96% | ▼ -55% |
 India | 1.8 | 4% | – |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Ohmie: Learn Electronics
Pass circuits. 3 minutes a day.
Ohmie teaches electronics the way you'd learn a language: short, game-like lessons you actually solve, not paragraphs you skim. Lessons are read aloud, so your eyes stay on the circuit.
Everything below is part of Ohmie Pro, an auto-renewing subscription. Details are in OHMIE PRO SUBSCRIPTION at the end.
REAL PRACTICE
• Live circuit sims: stack battery cells, dim an LED, watch current respond to resistance
• Build schematics by dragging real components into place
• Decode resistor color bands, spot the broken circuit, order the steps
• Miss a question? It comes back in Practice until it sticks. That's the method, not a penalty.
LEARN THE FULL PATH
• Electronics: charge, current, voltage, Ohm's law, series and parallel, capacitors, power, analog, then transistors, logic gates and an 8-bit computer you can run, pause and step through
• Physics: charge, electric fields, Gauss's law, potential, capacitors, circuits, magnetism and induction
• Embedded systems: GPIO, timers, PWM, ADC, interrupts, serial protocols, build a device
• Robotics: sensors, motors, PID control, build a line-following racer
• PCB design: schematics, layout, routing, production
• Programming: Python, and C++ for Arduino
MOMENTUM THAT FORGIVES
XP, streaks, daily quests, 28 badges to earn, skins to unlock, leaderboards, and a mascot named Ohmie who reacts to every answer and is on your side. Streaks are forgiving. Life happens.
Stuck? Ask Ohmie and get a hint in plain words.
No ads. Learn in English, Spanish or German. Sign in to keep your progress across devices.
OHMIE PRO SUBSCRIPTION
Ohmie is free to download. The lessons, practice, circuit sims, Ask Ohmie and everything else described above require an Ohmie Pro subscription, billed monthly or yearly. The yearly plan starts with a free trial for eligible new subscribers. Prices are shown in the app before you buy. Payment is charged to your Apple Account. The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Manage or cancel it any time in your Apple Account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://ohmie.io/privacy
Ohmie teaches electronics the way you'd learn a language: short, game-like lessons you actually solve, not paragraphs you skim. Lessons are read aloud, so your eyes stay on the circuit.
Everything below is part of Ohmie Pro, an auto-renewing subscription. Details are in OHMIE PRO SUBSCRIPTION at the end.
REAL PRACTICE
• Live circuit sims: stack battery cells, dim an LED, watch current respond to resistance
• Build schematics by dragging real components into place
• Decode resistor color bands, spot the broken circuit, order the steps
• Miss a question? It comes back in Practice until it sticks. That's the method, not a penalty.
LEARN THE FULL PATH
• Electronics: charge, current, voltage, Ohm's law, series and parallel, capacitors, power, analog, then transistors, logic gates and an 8-bit computer you can run, pause and step through
• Physics: charge, electric fields, Gauss's law, potential, capacitors, circuits, magnetism and induction
• Embedded systems: GPIO, timers, PWM, ADC, interrupts, serial protocols, build a device
• Robotics: sensors, motors, PID control, build a line-following racer
• PCB design: schematics, layout, routing, production
• Programming: Python, and C++ for Arduino
MOMENTUM THAT FORGIVES
XP, streaks, daily quests, 28 badges to earn, skins to unlock, leaderboards, and a mascot named Ohmie who reacts to every answer and is on your side. Streaks are forgiving. Life happens.
Stuck? Ask Ohmie and get a hint in plain words.
No ads. Learn in English, Spanish or German. Sign in to keep your progress across devices.
OHMIE PRO SUBSCRIPTION
Ohmie is free to download. The lessons, practice, circuit sims, Ask Ohmie and everything else described above require an Ohmie Pro subscription, billed monthly or yearly. The yearly plan starts with a free trial for eligible new subscribers. Prices are shown in the app before you buy. Payment is charged to your Apple Account. The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Manage or cancel it any time in your Apple Account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://ohmie.io/privacy
Latest updates
1.6.6
Big update! Ohmie's been busy at the workbench:
- A new subject, Physics: find it under BUILD ON IT, right after Semiconductor, and work through 76 lessons on electricity and magnetism, from charge and fields to circuits and induction, or JUMP AHEAD past what you already know.
- Three voices for Ohmie: lessons now read in Ohmie's own voice by default, and in Settings you can switch to the male or female voice, or turn reading aloud off.
- Flashcards from your saved pages: turn the pages you saved into a deck, file it in a folder and flip through it card by card.
- Over 100 new word cards: tap an underlined word in Physics, Semiconductor, PCB, Robotics or C++ lessons to see what it means.
- New badge art: open your Badge case to see every badge redrawn as an illustrated medal of its own.
- A smaller download: lesson audio now arrives a section at a time as you learn, so installing Ohmie takes nearly 500 MB less.
And as always: Ohmie keeps electrocuting bugs that could affect your experience.
Found one that survived? Contact us at [email protected]
1.6.5
Big update! Ohmie's been busy at the workbench:
- A brand-new Home: pick a course from the row of chips along the top and follow its roadmap pad by pad, with Ohmie standing on the lesson you're on.
- Ready to skip ahead? Tap the first lesson of a locked section and hit JUMP AHEAD: Ohmie gives you a quick quiz on the lessons you'd skip, with three hearts. Pass it and you jump ahead.
- New in Voltage & Current: What is ground?
- Not sure where to begin? Subjects are now grouped under START HERE and BUILD ON IT.
- A new voice for Ohmie, and a choice: switch between Male and Female under Ohmie's voice in Settings.
- Learn in Spanish or German: most lessons and screens now come in both, and Ohmie can follow your phone's language. Czech and Portuguese are coming in a couple of days.
And as always: Ohmie keeps electrocuting bugs that could affect your experience.
Found one that survived? Contact us at [email protected]
1.6.4
Big update! Ohmie's been busy at the workbench:
- Fresh lessons in Circuits I and II: What is charge?, Meet the breadboard, Ohm's law, resistors in series and in parallel, the voltage divider, and Kirchhoff's current and voltage laws, each read aloud in Ohmie's voice.
- Circuits drawn like the textbook: real schematic symbols, with the current running round the loop so you can see where it goes.
- Reading color bands, made easier: every color is labeled, and the lesson comes right after What is an ohm?
- New in Capacitors and AC: Charges choose sides, Charging speed and DC vs AC.
- Ask Ohmie about any word: tap an underlined word, ask your own question, and get an answer in plain words.
- Reminders that fit your day: Ohmie's nightly reminder now comes around the time you last studied.
- Lost your streak? Ohmie may offer you a way back: study three lessons in three days and your old streak comes back.
- A new leaderboard: your league's shield on every row, a podium for the top three and a backdrop that matches your league.
- The Arduino Crash Course now lives in Embedded Systems, right after Chips.
And as always: Ohmie keeps electrocuting bugs that could affect your experience.
Found one that survived? Contact us at [email protected]
Store changes
What Ohmie: Learn Electronics changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
New iPad screenshots
New screenshots
8 screenshots (was 6)